Precor C846I-R Exercise Bike User Manual

This addendum accompanies your equipment documentation and is additional

information concerning the heart rate features for your equipment and console.

Important

The heart rate features are intended for reference only. They may not be accurate

for every user or at every speed and are not intended for use as a medical device.

Holding the heart rate handle touch sensor while exercising at higher intensity

may also decrease accuracy of the heart rate reading and is not recommended.

Please also read your product documentation and visit:

www.precor.com/en-us/customer-service/faq.

P/N 305324-101 rev A, ENU

©Precor Incorporated | October 2017

C842i C846i

Product Owner's Manual

Commercial Cycles

C846i

Product Owner’s Manual: Important Safety Instructions 1

IMPORTANT SAFETY INSTRUCTIONS

Important Safety Instructions

When using the self-powered C846i/C842i cycle, always take

basic precautions, including the following:

• Read all instructions before using the cycle. These instructions

are written to protect the unit and ensure the safety of those

using the cycle.

• Before beginning any fitness program, make sure all users see

a physician for a complete physical examination.

Il est conseillé de subir un examen médical complet avant

d’entreprendre tout programme d’exercise. Si vous avez des

étourdissements ou des faiblesses, arrêtez les exercices

immédiatement.

To reduce the risk of electrical shock always

unplug the optional power adapter before

cleaning the unit.

To reduce the risk of burns, fire, electric shock,

or injury, take the following precautions:

• Do not allow children or those unfamiliar with its operation on or

near the cycle. Do not leave children unsupervised around the

unit.

• Never leave the cycle unattended with the optional power

adapter plugged in. Remove the optional power adapter before

cleaning the cycle, and before putting on or taking off parts.

• Assemble and operate the cycle on a solid, level surface.

Locate the cycle a few feet from walls or furniture.

• Maintain the cycle in good working condition. Refer to the

Maintenance section. Make sure that all fasteners are secure.

• If you plan to move the unit, obtain help and use a hand truck.

Do not grasp any plastic parts while lifting or moving the unit.

The unit is too heavy and the plastic parts will break.

• Use the cycle only for its intended purpose as described in this

manual. Do not use accessory attachments that are not

recommended by the manufacturer, as such attachments may

cause injuries.

• Never operate the unit if it is damaged, not working properly,

when it has been dropped, or has been dropped in water. Refer

to Obtaining Service.

• Keep the optional power adapter and power cord away from

heated surfaces.

• Do not operate the cycle where aerosol (spray) products are

being used or where oxygen is being administered.

• Do not use outdoors.

• Do not attempt to service the cycle yourself except to follow the

maintenance instructions found in this manual.

• Never drop or insert objects into any opening. Keep hands

away from moving parts.

• Do not set anything on the handrails or covers. Place liquids,

magazines, and books in the appropriate receptacles.

DAN

WARNIN

Product Owner’s Manual: Important Safety Instructions 2

IMPORTANT SAFETY INSTRUCTIONS

Safety Approval

When identified with the ETL-c logo, the unit has been tested and

conforms to the requirements of CAN/CSA-E-335-1/3-94, Safety

of Household and Similar Electrical Appliances.

Hazardous Materials and Proper

Disposal

The self-powered cycle has an internal battery which contains

materials that are considered hazardous to the environment.

Proper disposal of the battery is required by federal law.

If you plan to dispose of your unit, contact Precor Commercial

Products Customer Support for information regarding battery

removal. Refer to Obtaining Service.

Radio Frequency Interference (RFI)

Federal Communications Commission, Part 15

The cycle has been tested and found to comply with

• the IEC EMC Directive (international electromagnetic

compatibility certification)

• the limits for a Class A digital device, pursuant to Part 15 of the

FCC Rules. These limits are designed to provide reasonable

protection against harmful interference in a residential

installation. The cycle generates, uses, and can radiate radio

frequency energy and, if not installed and used in accordance

with the owner’s manual instructions, may cause harmful

interference to radio communications.

Per FCC rules, changes or modifications not

expressly approved by Precor could void the

user’s authority to operate the equipment.

WARNIN

Product Owner’s Manual: Important Safety Instructions 3

IMPORTANT SAFETY INSTRUCTIONS

Canadian Department of

Communications

This digital apparatus does not exceed the Class A limits for radio

noise emissions from digital apparatus set out in the Radio

Interference Regulations of the Canadian Department of

Communications.

Le présent appareil numérique n’émet pas de bruits

radioéélectriques dépassant les limites applicables aux appareils

numériques de la class A prescrites dans le Règlement sur le

brouillage radioélectrique édicté par le ministére des

Communications du Canada.

ATTENTION: Haute Tension

Débranchez avant de réparer

European Applications

This product conforms to the requirements of the European

Council Directive 89/336/EEC, Electromagnetic Compatibility

and has been tested to the following standards:

EN55022, Limits & Methods of Measurement of Radio

Interference, Information Technology Equipment.

EN50082-1, Generic Immunity Standard for Residential,

Commercial and Light Industrial Products.

This product also conforms to the requirements of the European

Council Directive 73/23/EEC, Low Voltage Directive and has

been tested to the following standard:

IEC 335-1, Safety of Household and similar Electrical Appliances.

Product Owner’s Manual: Important Safety Instructions 4

Obtaining Service

You should not attempt to service the cycle except for maintenance

tasks as described in this manual. For information about product

operation or service, see the Precor website at www.precor.com.

Should you need more information regarding customer support

numbers or a list of Precor authorized service centers, visit the

Precor website at www.precor.com/contact.

For future reference, write the model, serial number, and date of

purchase for all your units in the space provided. The serial number

is printed on a label located on the rear cover (Diagram 1).

Diagram 1: Location of serial number

Model #: _______ Serial #: _______________________

Date purchased: _________________________

Model #: _______ Serial #: _______________________

Date purchased: _________________________

Model #: _______ Serial #: _______________________

Date purchased: _________________________

Model #: _______ Serial #: _______________________

Date purchased: _________________________

Serial number label

Product Owner’s Manual: Table of Contents 5

Table of Contents

Important Safety Instructions ...............................................1

Safety Approval ............................................................................... 2

Hazardous Materials and Proper Disposal ............................... 2

Radio Frequency Interference (RFI) ........................................... 2

Canadian Department of Communications .............................. 3

European Applications .................................................................. 3

Obtaining Service ........................................................................... 4

Self-Powered Features ...........................................................6

Informational Displays Prior to Shutdown ................................. 6

Symptoms of a Low Battery ......................................................... 7

The Optional Power Adapter ....................................................... 7

Replacing the Battery .................................................................... 7

Club Features ............................................................................8

Club Programming Tips ................................................................ 8

Choosing a Language ................................................................... 9

Selecting a U.S. Standard or Metric Display ........................... 9

Setting a Workout Time Limit ....................................................10

Setting a Pause Time Limit .........................................................10

Setting a Resistance Range (C846i) .......................................11

Changing the Custom Program ................................................12

Informational Displays (C842i) ..................................................13

Informational Displays (C846i) ..................................................15

User ID Entry with CSAFE Equipment ....................................17

Maintenance ............................................................................ 19

Daily Inspection .............................................................................19

Daily Cleaning ...............................................................................19

Cleaning the Equipment .............................................................19

Storing the Chest Strap ..............................................................19

Long-Term Storage ......................................................................20

Adjusting the Seat ........................................................................20

Upright Cycles: Adjusting the Seat Tilt ...................................21

Recumbent Cycles: Realigning the Seat ................................22

Using the Optional Power Adapter ..........................................23

Troubleshooting Error Codes ....................................................24

Troubleshooting Heart Rate .......................................................24

Precor Commercial Equipment

Limited Warranty.................................................................... 25

Product Owner’s Manual: Self-Powered Features 6

Self-Powered Features

The power source for the cycle is the user. When a person maintains

a pedal speed above 20 revolutions per minute (RPM), the power

that is generated allows the cycle to function properly.

Informational displays appear when the battery is low or when the

user reduces the pedal speed below the minimum requirement. The

display explains what to do to retain power. If the messages are

ignored, the cycle begins shutdown procedures to maintain the

charge of the battery. Refer to Informational Displays Prior to

Shutdown.

An optional power adapter can be purchased and provides

sustained power to the cycle. If you plan to customize your unit, the

power adapter is highly recommended. To purchase the optional

power adapter, check with your dealer. Refer to Obtaining Service.

Informational Displays Prior to

Shutdown

The cycle saves its battery charge by moving into a shutdown mode.

Whenever PEDAL FASTER appears on the display, the heart rate,

SmartRate

and program indicators turn off. If the user does not

maintain a pedal speed of 20 RPM, then a 20-second shutdown

process begins.

When 28 seconds remain, 28 dots appear in the center display. All

key presses are ignored except RESET. If no one begins pedaling, a

dot disappears every second as the countdown continues.

Note: The user can resume exercising if he or she begins pedaling

before the 28-second period elapses.

Note: If the cycle is connected to a CSAFE master device, a slightly

different scenario occurs. When ten seconds remain before the

cycle shuts off, the workout session ends. RESETTING appears in

the lower display while the cycle disconnects from the CSAFE

master device. All key presses are ignored. pedaling has no effect on

the display.

Diagram 2: C846i display

Heart Rate

Above

Below

Weight Loss

Cardiovascular

TIME

REMAINING TIME

SEGMENT TIME

DISTANCE

SPEED

RESISTANCE

RPM

METS

AVERAGE SPEED

CALORIES

WATTS

CAL PER MIN

C846i

CAUTION

Before beginning any fitness program, you

should have a complete physical examination by

your physician. Consult your physician for the

heart rate appropriate for your fitness level. If

you feel pain, faint or dizzy, stop exercising

immediately. Keep hands and clothing away from

moving parts. Do not allow children and people

unfamiliar with operation on or near the unit.

Use arrows (or numeric keys) to display:

TIME

WEIGHT

AGE

(press ENTER to select) (press ENTER to select)

PROGRAM

(press ENTER to select) (press ENTER to select)

PRESS PRESS

PRESSPRESS

Option 1

Option 2 - programs

ENTER

QUICKSTART

Product Owner’s Manual: Self-Powered Features 7

Symptoms of a Low Battery

If no one has used the cycle for an extended period of time, the

battery may need recharging.

Symptoms of a low battery include:

• A flickering or erratic display

• No workout statistics appear or accumulate

• Changes to the pedal speed are ignored

The cycle continues to function with a low battery, but user and

program information is lost once the user stops pedaling.

Note: To maintain a constant power source, use the optional power

adapter.

The Optional Power Adapter

The display functions differently when the power adapter is

connected. Because the power adapter provides a constant source

of power, the user can stop pedaling during a workout and pause for

brief periods without the cycle initiating shutdown procedures.

When the pause time limit expires and the user has not resumed

pedaling, the display returns to the Precor banner. Refer to Setting a

Pause Time Limit. To learn how to use the power adapter, refer to

Using the Optional Power Adapter.

Replacing the Battery

The internal battery is built to last for a long time. However, if you feel

that the battery may need replacing, check with an authorized

service technician. Refer to Obtaining Service.

CAUTION: The battery stored inside the cycle C846i/C842i

contains hazardous materials and must be disposed of

according to Hazardous Waste Regulations. Refer to Hazardous

Materials and Proper Disposal.

Product Owner’s Manual: Club Features 8

Club Features

These next few pages provide information that lets you customize

the cycle for your club. All these features remain hidden to the club

patrons and can only be accessed using special key presses. Read

this section if you want to:

• Change the display to a different language

• Change the display to U.S. Standard or Metric

• Set the maximum workout and pause times

• Set a cool-down time limit

• Customize a program

• View the odometer

• Display the number of hours the cycle has been in use

• View the software versions and part numbers

• Check the error log

• Display the serial number

• Connect to CSAFE equipment

Club Programming Tips

• Electrical power must be supplied. A minimum pedal speed (20

revolutions per minute) must be maintained while programming

the cycle. A constant power source is available if you use the

optional power adapter. If you plan to program the cycle,

purchasing the optional power adapter is highly recommended.

Note: If you do not use the optional power adapter during club

programming mode, and the pedal speed falls below 20 RPM, no

warning is given when the cycle moves into its 30-second

shutdown procedure.

• The club programming mode is accessed by pressing the RESET

key at the Precor banner. The remaining key presses must occur

quickly and without pause. Always start at the Precor banner.

• The function of the QUICKSTART key is disabled while in club

programming mode.

• The club programs appear sequentially. Pressing the ENTER key

on the C846i or the SELECT on the C842i saves the changes

you make and moves you through the programs. To exit a program

without saving any changes, press the RESET key.

Product Owner’s Manual: Club Features 9

Choosing a Language

The cycle can display user prompts, text, and user entries in six

different languages. When the cycle is shipped from the factory, it is

set to display English. To change this setting, perform the following

steps:

1. At the Precor banner, press the following C846i number keys in

sequence and without pause:

RESET, 5, 6, 5, 1, 5, 6, 5

Numbers appear on the display as you press the associated key.

Note: The C842i does not have a number keypad, so each key is

associated with a number. Refer to Diagram 4. To enter club

programming mode and change the language, press the

following sequence: RESET, SELECT, RESISTANCE ▼,

SELECT, COURSE CHANGE ▲, SELECT, RESISTANCE ▼,

SELECT.

At the SELECT LANGUAGE prompt, use the arrow keys to

choose between ENGLISH, DEUTSCH, ESPANOL,

FRANCAIS, NEDERLANDS, RUCCKIJJ (C846i only), and

PORTUGUES.

Note: Programming prompts are not affected by language

selection. The prompts in this section continue to appear in

English.

2. When you are ready, press SELECT (C842i) or ENTER (C846i)

to move to the next program or press RESET to return to the

Precor banner.

Diagram 3: C842i display and keypad numbers

Selecting a U.S. Standard or Metric

Display

The cycle can display measurements in either METRIC or U.S.

STANDARD. The default factory setting is set to display U.S.

STANDARD. To change this setting, perform the following steps:

3. At the SELECT UNITS prompt, use an arrow key to select a unit

of measure (U.S. STANDARD or METRIC).

4. When you are ready, press SELECT (C842i) or ENTER (C846i)

to move to the next program or press RESET to return to the

Precor banner.

QUICKSTART

RESISTANCE

QUICKSTART

RESET

SELECT

PROGRAM

CHANGE

PROFILE

Before beginning any fitness program,

you should have a complete physical

examination by your physician. Consult

your physician for the heart rate

appropriate for your fitness level. If you

feel pain, faint or dizzy, stop exercising

immediately. Keep hands and clothing

away from moving parts. Do not allow

children and people unfamiliar with

operation on or near the unit.

CAUTION

Above

Below

Weight Loss

Cardiovascular

SmartRate

TIME

DISTANCE

RPM

SPEED

CALORIES

WATTS

HEART RATE

Product Owner’s Manual: Club Features 10

Setting a Workout Time Limit

You can limit how long a user can exercise on the cycle. For example,

if you set the time limit to 20 minutes, users can only enter a workout

time between 1 and 20 minutes.

Note: The automatic cool-down period is appended to the end of

any time-based program, so adjust the time limit accordingly.

You can also let a user exercise indefinitely by selecting the NO

LIMIT option. You will need to instruct users to select NO LIMIT

(C842i) or press the number 0 (C846i) when they are prompted for

a workout time.

Note: The REMAINING TIME (C846i) display will not appear if the

NO LIMIT option is chosen.

The range of workout time available are:

5. At the SET MAX WORKOUT TIME prompt, use the arrow keys

to display the available time limits. Choose between 1 and 240

minutes. Or, choose NO LIMIT.

Note: When you press and hold an arrow key, the selections

increment by five, for example, 1, 5, 10, 15, and 20. When you

tap an arrow key, the selections increment by one.

6. When you are ready, press SELECT (C842i) or ENTER (C846i)

to move to the next program or press RESET to return to the

Precor banner.

Setting a Pause Time Limit

You can limit how long a user can pause while exercising on the

cycle by entering a time between 1 and 120 seconds (two minutes).

For example, if you set the pause time limit to 60 seconds, the

display automatically resets to the Precor banner if no pedaling or

key press occurs for one minute.

Important: The optional power adapter must be connected to

establish a pause time limit. If the optional power adapter is not

attached and the pedal speed drops below 20 revolutions per

minute, the cycle begins its 30-second shutdown effectively

eliminating pause mode.

7. At the SET MAX PAUSE TIME prompt, use the arrow keys to

cycle through the available time limits. Choose between 1 and

120 seconds (two minutes).

8. When you are ready, press SELECT (C842i) or ENTER (C846i)

to move to the next program or press RESET to return to the

Precor banner.

Cycle Workout Time

C842i 1 to 99 minutes

C846i 1 to 240 minutes

Product Owner’s Manual: Club Features 11

Setting a Resistance Range (C846i)

You can set a low, medium or high range of resistance on the C846i

cycle. Within each group, 25 resistance settings are available, but

the chosen group affects the overall resistance range.

An example of where you might use this programming feature is

physical therapy conditioning. If a user has an injury that needs low

levels of resistance, you might set the resistance range to low to

help ensure that the user does not induce further injury by exceeding

your recommended levels of resistance. The following table provides

short description of each group.

9. At the SET RESISTANCE RANGE prompt, use an arrow key to

choose LOW, MEDIUM or HIGH.

10.When you are ready, press ENTER to save your changes and

move to the next program. If you prefer to exit the program

without saving your changes, press RESET.

Setting Description

HIGH provides the full range of resistance available. If an

upright cycle user chooses the high-end resistance

levels, the cycle provides enough resistance to simulate

sprinting or hill climbing for users wishing to stand on

the upright cycle. It also provides enough resistance for

elite riders that are capable of spinning at high speed

with high resistance.

MEDIUM provides approximately two thirds of the resistance that

is available within the HIGH group setting. Club owners

may want to select the MEDIUM range for recumbent

cycles. Since users cannot stand on recumbent cycles,

less resistance is needed by the average (non-elite)

user. A MEDIUM range may provide more comfort. It

also allows users to make easier resistance changes in

the preset programs (HILL CLIMB and CROSS

COUNTRY).

LOW provides approximately one third of the resistance that is

available within the HIGH group setting. The LOW

range may be appropriate in special situations where

poorly conditioned users are anticipated. The LOW

range is not recommended for the club environment.

Product Owner’s Manual: Club Features 12

Changing the Custom Program

Important: To change the Custom Program, it is highly

recommended that you use the optional power adapter. Otherwise,

you will need to maintain a pedal speed above 20 revolutions per

minute to keep the cycle from shutting down.

When you design a custom program, you are preprogramming the

resistance for each column in the program profile.

11.A blinking column appears in the display. Use the COURSE

CHANGE ▼▲ keys to change the height of the column.

12.When the column height is set, use RESISTANCE ▲ to move to

the next column. You can use RESISTANCE ▼ to move back

and change earlier columns as needed.

13.Continue setting resistance level for each column in the profile.

14.When you are ready, press ENTER to save the program and

return to the Precor banner.

Note: If you prefer to exit the program without saving changes to

the custom profile, press RESET.

Diagram 4: Modify the Custom program

Heart Rate

Above

Below

Weight Loss

Cardiovascular

TIME

REMAINING TIME

SEGMENT TIME

DISTANCE

SPEED

RESISTANCE

RPM

METS

AVERAGE SPEED

CALORIES

WATTS

CAL PER MIN

C846i

CAUTION

Before beginning any fitness program, you

should have a complete physical examination by

your physician. Consult your physician for the

heart rate appropriate for your fitness level. If

you feel pain, faint or dizzy, stop exercising

immediately. Keep hands and clothing away from

moving parts. Do not allow children and people

unfamiliar with operation on or near the unit.

Use arrows (or numeric keys) to display:

TIME

WEIGHT

AGE

(press ENTER to select) (press ENTER to select)

PROGRAM

(press ENTER to select) (press ENTER to select)

PRESS PRESS

PRESSPRESS

Option 1

Option 2 - programs

ENTER

QUICKSTART

change resist cstm crs

Product Owner’s Manual: Club Features 13

Informational Displays (C842i)

The C842i cycle provides information about its use (odometer and

hour meter), as well as software version, and error log. In general,

you would only access this information if directed to do so by Precor

Customer Support.

These instructions guide you through all four informational displays.

Viewing the Odometer

1. At the Precor banner, press the following keys in sequence and

without pause:

RESET, RESISTANCE ▼, SELECT

Numbers appear on the display as you press the associated key.

REVOLUTIONS appears on the display followed by the

odometer value (number of total revolutions).

2. When you are ready, press SELECT to move to the next display

(hour meter).

Viewing the Hour Meter

HOURS appears followed by the number of hours that the unit

has been in use. The cycle tracks the elapsed minutes, but the

value that appears is truncated to the nearest full hour.

3. When you are ready, press SELECT to move to the next display

(software version).

Viewing the Software Version and Part Numbers

UPPER SW scrolls across the display followed by the upper

board application software part number and version (for example,

48181-350).

4. To see the upper boot and lower boot application software

version, press the SELECT key. If needed, you can move through

all three—upper board, upper boot, and lower board—using the

SELECT key.

5. Write the numbers below. You will need these numbers when you

call Customer Support with display-related questions. This

information will help rule out any software-related problems:

Upper Software P/N: ___________________

Upper Boot Software P/N: _____________

Lower Software P/N: ___________________

6. When you are ready, press RESET to move to the next display

(error log).

Product Owner’s Manual: Club Features 14

Viewing the Error Log

The first error log entry scrolls across the display. Up to ten error

codes can be retrieved. If there are no errors in the log, you will

see NO ERRORS displayed.

7. To view any additional error codes in the error log, use the arrow

keys. Each error code specifies when it occurred, listing the

odometer and hour meter values. Refer to Diagram 5.

Diagram 5: Error log

8. Copy the error code information to paper so you can provide it to

Customer Support if needed. Be sure to copy it exactly as

shown.

9. When you no longer need the information in the error log, press

QUICKSTART for at least four seconds to delete the error log.

Continue to maintain light pressure on the key until the message

OK appears. When the key is released, NO ERRORS appears in

the display, which indicates the error log has been deleted.

Important: You cannot retrieve the error log once you have

deleted it. You may want to resolve any issues you are

experiencing with the cycle before clearing the error log.

10.When you are ready, press SELECT or RESET to move to the

next display.

1: ER33 AT 12,345,678 rev 1,714 HOURS

Most recent error

Error code

The hour meter at the time

the error was detected.

Odometer reading at the

time the error occurred.

Product Owner’s Manual: Club Features 15

Informational Displays (C846i)

The C846i cycle provides information about its use (odometer and

hour meter), as well as software version, error log, and serial number.

In general, you would only access this information if directed to do

so by Precor Customer Support.

These instructions guide you through all five informational displays.

Pressing the ENTER key moves you through the displays. To exit,

press the RESET key at any time.

Viewing the Odometer

1. At the Precor banner, press the following keys in sequence and

without pause:

RESET, 6, 5

Numbers appear on the display as you press the associated key.

The odometer value (the total revolutions) appears on the display

followed by the word REVOLUTIONS.

2. When you are ready, press ENTER to move to the next display

(hour meter).

Viewing the Hour Meter

HOUR METER appears followed by the number of hours that

the unit has been in use. The cycle tracks the elapsed minutes,

but the value that appears is truncated to the nearest full hour.

3. When you are ready, press ENTER to move to the next display

(software version).

Viewing the Software Version and Part Numbers

SOFTWARE VERSION appears for two seconds. UPPER APP

then appears followed by the upper board application software

part number and version (for example, 48181-350).

4. To see the upper boot and lower boot application software

version, use the arrow keys. If needed, you can move through all

three—upper board, upper boot, and lower board—using the

arrow keys.

5. Write the numbers below. You will need these numbers when you

call Customer Support with display-related questions. This

information will help rule out any software-related problems:

Upper Application P/N: ___________________

Upper Boot Software P/N: _____________

Lower Application P/N: ___________________

6. When you are ready, press ENTER to move to the next display

(error log).

Product Owner’s Manual: Club Features 16

Viewing the Error Log

ERROR LOG appears on the display followed by the first entry

in the error log if there are any errors. Up to ten error codes can

be retrieved.

If there are no errors in the log, you will see NO MORE

ERRORS displayed.

7. To view any additional error codes in the error log, use the arrow

keys. Each error code specifies when it occurred, listing the

odometer and hour meter values. Refer to Diagram 6.

Diagram 6: Error log

8. Copy the error code information to paper so you can provide it to

Customer Support if needed. Be sure to copy it exactly as

shown.

9. When you no longer need the information in the error log, press

QUICKSTART for at least four seconds to delete the error log.

Continue to maintain light pressure on the key until the message

CLEARED appears. When the key is released, 1 appears in the

Heart Rate display and dashes appear in the error code display,

which indicates the error log has been deleted.

Important: You cannot retrieve the error log once you have

deleted it. You may want to resolve any issues you are

experiencing with the cycle before clearing the error log.

10.When you are ready, press SELECT (C842i) or ENTER (C846i)

to move to the next display (serial number).

Heart Rate

Above

Below

Weight Loss

Cardiovascular

SmartRate

12000 revs 17 HrS

Most recent

error

Error code

The hour meter at the time

the error was detected.

Revolutions reading at

the time the error

occurred.

Product Owner’s Manual: Club Features 17

Displaying the Serial Number

SERIAL NUMBER appears on the display followed by the

13-digit serial number. The serial number is helpful when you

contact Customer Support.

Note: If no serial number has been entered, then NO SERIAL

NUMBER appears. Use the serial number found on a label on

the rear cover (Diagram 1).

11.If you have not already done so, write the serial number onto the

Warranty Registration card. You can also register online at

www.precor.com.

12.When you are ready, press ENTER to return to the Precor

banner.

User ID Entry with CSAFE Equipment

The C846i cycle is fully compatible with CSAFE protocols. When

the unit is connected to a CSAFE master device and the user

maintains a pedal speed above 20 revolutions per minute (RPM), the

user is prompted for a user ID.

Note: If the optional power adapter is being used, then no pedaling

is necessary for user ID entry.

The user ID is displayed as five zeros. The left most zero blinks

indicating you starting point. The following table describes key

functions while in CSAFE mode.

Keypad Description

PROGRAM CHANGE ▲ or ▼ moves the blinking LED from

column to column

RESISTANCE ▼ or ▲ changes the number value in the in

the selected column

Number keypad use the number keys to enter a user

ID. The number that is pressed

appears in the display and the next

column begins to blink. When all

five numbers are in place, the user

must press ENTER to submit the

user ID.

ENTER submits the user ID.

Note: User ID entry is bypassed

when the user enter five zeros. No

workout statistics are recorded.

RESET resets the display to the Precor

banner.

Product Owner’s Manual: Club Features 18

A message appears on the display and indicates when the user ID is

accepted by the CSAFE master device. Then, the program prompt

appears. The user has the option to choose QUICKSTART or select

a program and begin exercising.

Note: If the user’s pedal speed drops below 20 RPM and the

optional power adapter in not installed, a prompt PEDAL FASTER

appears. If the pedal speed remains below the 20 RPM threshold for

the next twenty seconds, the CSAFE connection is terminated. The

word RESETTING may appear on the display while the cycle

disconnects from the CSAFE device.

To review information about CSAFE specifications, visit the website

at: www.fitlinxx.com/csafe

If you have questions or need technical support, refer to Obtaining

Service.

Product Owner’s Manual: Maintenance 19

Maintenance

It is important to perform the minor maintenance tasks described in

this section. Failure to maintain the cycle as described here could

void the Precor Limited Warranty.

To reduce the risk of electrical shock, always

unplug the unit from its optional power adapter

before performing any maintenance tasks.

Daily Inspection

Look and listen for slipping belts, loose fasteners, unusual noises,

and any other indications that the equipment may be in need of

service. If you notice any of these, obtain service.

Important: If you determine that the cycle needs service, move it

away from the usual exercising area. Place an “out of service” sign

on it and make sure all users know that the cycle needs service.

To order parts or to contact a Precor authorized service provider in

your area, refer to Obtaining Service.

Daily Cleaning

Precor recommends the cycle be cleaned before and after each

workout. Use a damp, soft cloth to clean all exposed surfaces.

Cleaning the Equipment

Most of the working mechanisms are protected inside the covers.

However, for efficient operation, the cycle relies on low friction. To

keep the friction low, the cycle pedals and internal mechanisms must

be as clean as possible.

Frequently vacuum the floor underneath the unit to prevent the

accumulation of dust and dirt, which can affect the smooth operation

of the unit. Clean the grooves on the pedals using a soft nylon scrub

brush.

CAUTION: Do not use any acidic cleaners. Doing so will weaken

the paint or powder coatings and void the Precor Limited

Warranty. Never pour water or spray liquids on any part of the

cycle. Allow the cycle to dry completely before using.

Storing the Chest Strap

Store the chest strap where dust and dirt cannot accumulate on it,

such as a closet or drawer. Be sure to keep the chest strap

protected from extremes in temperature. Do not store it in an area

that may be exposed to temperatures below 32° F (0° C).

To clean the chest strap, use a sponge or soft cloth dampened in

mild soap and water. Dry the surface thoroughly with a clean towel.

DAN

Product Owner’s Manual: Maintenance 20

Long-Term Storage

When the cycle is not in use for any length of time, ensure that the

optional power adapter is unplugged from its power source and is

positioned so that it and the power cord will not become damaged

or interfere with people or other equipment.

Adjusting the Seat

To avoid knee strain, it is important that you inform your patrons

about positioning the seat properly.

To check for proper seat position, be sure users take the following

steps:

1. Sit on the seat.

2. Place each foot on a pedal (inside the pedal straps).

3. Observe the position of each leg. The extended leg should be

slightly bent at the knee in a 10 to 15 degree angle.

If seat adjustment is needed, refer to the following instructions.

Upright Seat Adjustment

1. Dismount and hold the post underneath the seat with one hand

while you pull out the seat post adjustment pin (pop pin) with the

other hand. Refer to Diagram 7.

2. Slide the seat post up or down into the desired position and then

release the seat post adjustment pin.

3. Before sitting on the cycle, press down firmly on the seat to make

sure it does not slip. Check that the pop pin is secure inside the

seat post.

Diagram 7: Adjusting the seat on the C842i Upright Cycle

Product Owner’s Manual: Maintenance 21

Recumbent Seat Adjustment

1. Sit on the seat with your feet in the pedals.

2. Pull the seat adjustment handle up while you bend your knees

and slide the seat forward or backward along the seat rail. Refer

to Diagram 8.

Diagram 8: Adjusting the seat on the C842i Recumbent Cycle

3. Align the seat with one of the marks on the seat rail and release

the handle.

4. Try to slide the seat along the seat rail. Make sure the seat does

not move before beginning your exercise session.

Upright Cycles: Adjusting the Seat Tilt

To adjust the seat tilt on upright cycles, take the following steps.

1. Use a 11/16-inch (17 mm) box-end wrench or crescent wrench

to loosen the nut beneath the seat. Refer to Diagram 9.

Diagram 9: Loosen nut to adjust seat tilt

Product Owner’s Manual: Maintenance 22

2. Adjust the seat tilt (forward or backward) as shown in

Diagram 10.

Diagram 10: Tilt the seat forward or backward

3. Wrench tighten the nut

4. Apply pressure to the seat and make sure that it does not move.

Readjust and retighten the nut, if needed.

Recumbent Cycles: Realigning the Seat

If the seat rocks side-to-side, you need to realign the center wheel

underneath the seat. Adjustment screws are located on the left side

of the seat rail.

To remove seat wobble (side to side movement), take the following

steps.

1. Obtain a ³⁄₁₆-inch and ⁵⁄₁₆-inch hex key.

Diagram 11: Loosen the two adjustment screws

2. Use the ³⁄₁₆-inch hex key to loosen the two adjustment screws as

shown in Diagram 11.

Product Owner’s Manual: Maintenance 23

Diagram 12: Wheel lock adjustment

3. Use the ⁵⁄₁₆-inch hex key to turn the wheel lock adjustment key

clockwise ¼ turn. Refer to Diagram 12. This process realigns the

center wheel inside the top rail. Leave the ⁵⁄₁₆-inch hex key in

place while you tighten the adjustment screws with the ³⁄₁₆-inch

hex key.

4. Remove the hex keys and check that the seat no longer rocks

side-to-side. If the rocking movement continues, you need to

repeat steps 2 and 3.

Using the Optional Power Adapter

If you purchase the optional power adapter, you must also purchase

the internal cable kit. The kit supplies the cable, bracket, and

fasteners that connect the power adapter to the lower electronics

board.

CAUTION: The internal cable kit must be installed by authorized

service personnel. Do not attempt installation on your own as

you could void the Precor Limited Warranty. For more

information, refer to Obtaining Service.

Once the internal cable kit is installed, you can plug the optional

power adapter into the unit as shown in Diagram 13. Plug the

opposite end into the appropriate power source for your unit (110/

120v or 220/240v).

Important: When the optional power adapter is in use, ensure that

the power cord does not create a safety hazard. keep it out of the

way of traffic and moving parts. If the power cord or power adapter

is damaged it should be replaced.

Diagram 13: Optional power adapter receptacle

Product Owner’s Manual: Maintenance 24

Troubleshooting Error Codes

If any error codes appear in the display, call an authorized service

person for assistance. Refer to Obtaining Service.

Troubleshooting Heart Rate

Table 1 may help you understand and troubleshoot erratic heart rate

readings.

Important: A heart rate can only be detected when the Precor heart

rate receiver is properly installed in the display and the user

maintains a minimum of 20 RPM. A user must also wear the chest

strap on the C842i or grasp both touch-sensitive handlebar grips

on the C846i.

Table 1. Erratic heart rate readings

Note: To conduct electrical impulses from a user’s heart, both

touch-sensitive handlebar grips (C846i) must be grasped firmly for

five to ten seconds. Usually, the concentration of salts in a person’s

perspiration provides enough conductivity to transmit a signal to the

receiver in the display console. However, because of body chemistry

or erratic heartbeats, some people cannot use the touch-sensitive

heart rate feature. A chest strap may provide better results.

What appears on

the display Cause What to Do

Nothing The heart rate receiver

is not installed or it has

been disconnected.

Call Customer Support.

Refer to Obtaining Service.

— — — A signal is being

detected through the

chest strap, but a valid

heart rate is not yet

established.

Be sure that the chest strap

is moist, centered, and in

direct contact with the user’s

skin. Wait a few moments to

see if the user’s heart rate

appears.

Pulsing Hr A signal is being

detected through the

touch-sensitive

handlebar grips, but a

valid heart rate is not

yet established.

Ask the user to grasp both

handlebar grips (C846i only)

until his or her heart rate

appears.

What appears on

the display Cause What to Do

Product Owner’s Manual: Precor Commercial Equipment Limited Warranty 25

Precor Commercial Equipment Limited Warranty

PLEASE READ THESE WARRANTY TERMS AND CONDITIONS CAREFULLY

BEFORE USING YOUR PRECOR INCORPORATED PRODUCT. BY USING

THE EQUIPMENT, YOU ARE CONSENTING TO BE BOUND BY THE

FOLLOWING WARRANTY TERMS AND CONDITIONS.

Limited Warranty.

Precor Incorporated warrants all new Precor products to be free from defects in

materials and manufacture for the warranty periods set forth below. The warranty

periods commence on the invoice date of the original purchase. This warranty

applies only against defects discovered within the warranty period and extends

only to the original purchaser of the product. Parts repaired or replaced under the

terms of this warranty will be warranted for the remainder of the original warranty

period only. To claim under this warranty, the buyer must notify Precor or your

authorized Precor dealer within 30 days after the date of discovery of any

nonconformity and make the affected product available for inspection by Precor or

its service representative. Precor’s obligations under this warranty are limited as

set forth below.

Warranty Periods and Coverage.

Commercial Cardiovascular Products, also known as C-Series Products,

(excluding StretchTrainer, Strength Products).

• Seven years frame, five years touch sensor display housing, two years parts,

one year labor.

• For treadmills, five years motor fan, three years drive motor.

• For self-powered ellipticals and bikes, one year battery.

• For InSite, one year parts and labor.

• Labor coverage for options as defined below.

StretchTrainer

Five years frame, two years parts, 90 days upholstery, no labor.

Strength Products (S3.45 and S3.25 only)

Ten years frame; three years bearings, guide rods, cams, pulleys; one year belts,

cables, hand grips, miscellaneous parts; 90 days upholstery; no labor.

Options / Accessories / Battery-powered or Self-Operated Devices

Many options or accessories have components that are connected internally or

mounted inside the electronic console. The following guidelines determine the

warranty for these components. If the internal components are installed by the

factory or by an authorized dealer as part of the original sale and delivery, they

have a warranty that is identical to the warranty of the equipment in which they are

connected or mounted. If the internal components are not installed by the factory

or by an authorized dealer as part of the original sale and delivery, they have a 90

days parts and labor limited warranty. All components that are not internally

connected have a 90 days parts only limited warranty. Satisfactory proof of

purchase is required in all cases.

Conditions and Restrictions.

This warranty is valid only in accordance with the conditions set forth below:

1. The warranty applies to the Precor product only while

a. it remains in the possession of the original purchaser and proof of purchase

is demonstrated,

b. it has not been subjected to accident, misuse, abuse, improper service, or

non-Precor modification.

c. claims are made within the warranty period.

2. Certain products are warranted for standard commercial use only (defined as

use in non-fee paying clubs or facilities and less than 6 hours daily use.

Unapproved use voids the warranty. Current standard commercial products

include C936i, C932i, EFX524i, EFX534i.).

3. This warranty does not cover damage or equipment failure caused by electrical

wiring not in compliance with electrical codes or Precor owner’s manual

specifications, or failure to provide reasonable and necessary maintenance as

outlined in the owner’s manual.

4. Except in Canada, Precor does not pay labor outside the United States.

5. Warranties outside the United States and Canada may vary. Please contact

your local Dealer for details.

Product Owner’s Manual: Precor Commercial Equipment Limited Warranty 26

This Limited Warranty shall not apply to:

1. Software (PROM) version upgrades.

2. Normal wear and tear, consumables and cosmetic items, including, but not

limited to the following: grips, seats, and labels.

3. Repairs performed on Precor equipment missing a serial number or with a serial

tag that has been altered or defaced.

4. Service calls to correct installation of the equipment or instruct owners on how

to use the equipment.

5. Pickup and delivery involved with repairs.

6. Any labor costs incurred beyond the applicable labor warranty period.

Disclaimer and Release.

The warranties provided herein are the exclusive warranties given by Precor and

supersede any prior, contrary or additional representations, whether oral or

written. ANY IMPLIED WARRANTIES, INCLUDING THE WARRANTY OF

MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE THAT

APPLY TO ANY PARTS DESCRIBED ABOVE ARE LIMITED IN DURATION TO

THE PERIODS OF EXPRESS WARRANTIES GIVEN ABOVE FOR THOSE

SAME PARTS. PRECOR HEREBY DISCLAIMS AND EXCLUDES THOSE

WARRANTIES THEREAFTER. Some States do not allow limitations on how long

an implied warranty lasts, so the above limitation may not apply to you. PRECOR

ALSO HEREBY DISCLAIMS AND EXCLUDES ALL OTHER OBLIGATIONS OR

LIABILITIES, EXPRESS OR IMPLIED, ARISING BY LAW OR OTHERWISE,

WITH RESPECT TO ANY NONCONFORMANCE OR DEFECT IN ANY

PRODUCT, INCLUDING BUT NOT LIMITED TO: (A) ANY OBLIGATION,

LIABILITY, RIGHT, CLAIM OR REMEDY IN TORT, WHETHER OR NOT

ARISING FROM THE NEGLIGENCE OF PRECOR OR ITS SUPPLIERS

(WHETHER ACTIVE, PASSIVE OR IMPUTED); AND (B) ANY OBLIGATION,

LIABILITY, RIGHT, CLAIM OR REMEDY FOR LOSS OF OR DAMAGE TO ANY

EQUIPMENT. This disclaimer and release shall apply even if the express warranty

set forth above fails of its essential purpose.

Exclusive Remedies.

For any product described above that fails to conform to its warranty, Precor will

provide, at their option, one of the following: (1) repair; (2) replacement; or

(3) refund of the purchase price. Precor Limited Warranty service may be obtained

by contacting the authorized dealer from whom you purchased the item. Precor

compensates Servicers for warranty trips within their normal service area to repair

commercial equipment at the customer’s location. You may be charged a trip

charge outside the service area. THESE SHALL BE THE SOLE AND EXCLUSIVE

REMEDIES OF THE BUYER FOR ANY BREACH OF WARRANTY.

EXCLUSION OF CONSEQUENTIAL AND INCIDENTAL

DAMAGES.

PRECOR AND/OR ITS SUPPLIERS SHALL HAVE NO OBLIGATION OR

LIABILITY, WHETHER ARISING IN CONTRACT (INCLUDING WARRANTY),

TORT (INCLUDING ACTIVE, PASSIVE, OR IMPUTED NEGLIGENCE AND

STRICT LIABILITY), OR OTHERWISE, FOR DAMAGE TO THE EQUIPMENT,

PROPERTY DAMAGE, LOSS OF USE, REVENUE OR PROFIT, COST OF

CAPITAL, COST OF SUBSTITUTE EQUIPMENT, ADDITIONAL COSTS

INCURRED BY BUYER (BY WAY OF CORRECTION OR OTHERWISE) OR

ANY OTHER INCIDENTAL, SPECIAL, INDIRECT, OR CONSEQUENTIAL

DAMAGES, WHETHER RESULTING FROM NONDELIVERY OR FROM THE

USE, MISUSE OR INABILITY TO USE THE PRODUCT. This exclusion applies

even if the above warranty fails of its essential purposes and regardless of whether

such damages are sought for breach of warranty, breach of contract, negligence,

or strict liability in tort or under any other legal theory. Some states do not allow

the exclusion or limitation of incidental or consequential damages, so the above

limitation may not apply to you.

This warranty gives you specific legal rights, and you may also have other rights,

which vary from state to state.

Complete this portion and keep for your records.

Purchased From: _____________________________________________________

(Dealer or store name)

Phone Number: _____________________________________________________

(Dealer or store telephone number)

Product/Model: _____________________________________________________

(For example: EFX534i or C966i)

Serial Number: _____________________________________________________

(The serial number is found on the shipping container.)

Effective 01 December, 2004

P/N 36286-111

We are confident that you will be pleased with your purchase and

that your new Precor equipment will help satisfy your customers’

fitness needs, while helping you meet your business goals.

To allow us to serve you better, please take a

few moments to complete and return your warranty registration.

YOU MAY ALSO REGISTER ONLINE AT

www.precor.com/warranty

If you have questions or need additional information, contact

your local dealer or call Precor Commercial Products Customer

Support at 888-665-4404.

Thank You and Welcome to Precor

Precor Incorporated

20031 142nd Avenue NE

PO Box 7202

Woodinville, WA 98072-4002

PLACE

STAMP

HERE

Fold along dotted line and tape closed before mailing.

COMM.

P/N 45622-101 Effective 30 June 2002

❑ EFX ❑ Cycle ❑ StretchTrainer

❑ Treadmill ❑ Stair Climber ❑ Strength Machine ❑ Other

Which best describes this purchase (check all that apply):

❑ First Precor product ❑ Replaces a Precor product of the same

type ❑ Replaces same type of product – different

brand ❑ Enhancement to equipment already

owned

How did you FIRST become aware of this product (choose only one):

TELL US ABOUT YOUR NEW PRECOR PRODUCTS

Please indicate the type and number of products purchased:

❑ #: ______ Elliptical Fitness CrossTrainer (EFX

)

❑ #: ______ Treadmill ❑ #: ______ Stair Climber

❑ #: ______ Cycle ❑ #: ______ Strength

Station

Date of Purchase:

❑ Mr.

❑ Mrs.

Name of Facility

Please detach and mail in the warranty registration within ten days of purchase.

Contact Person — First Name

Zip CodeCity State

How many members do you have?

❑ Less than 100 ❑ 100 – 500 ❑ 500 – 1000 ❑ 1000 – 2000 ❑ 2001 +

What percentage of floor space do you allocate for cardio equipment?

❑ 0% to 20% ❑ 20% to 40% ❑ 40% to 60% ❑ 60% to 80% ❑ 80% to 100%

What type of equipment makes up your cardio offering (check all that apply)?

❑ Treadmills ❑ Ellipticals ❑ Cycles ❑ Stair Climbers ❑ Rowing Machines ❑ Other

What other brands of cardio equipment do you currently offer (check all that apply):

❑ Life Fitness ❑ Tr ue ❑ Cybex ❑ StarTrac ❑ Other

What other Precor equipment do you currently offer (check all that apply):

Month

Day

Year

Your Business Email Address

Area Code

Facility Telephone Number

Purchased from (Dealer name):

Product Serial Number(s):

Apt./SuiteFacility Address

The serial number is located on the shipping box and on the product.

TELL US ABOUT YOUR FACILITY

Last Name

TELL US ABOUT YOUR PURCHASE

Add additional sheets of paper or register online at www.precor.com/warranty

C842i/C846i POM 48816-101, en

Warranty # 36287-111, en

Registration Card# 45622-101, en

15 July 2005

Precor, C, CrossRamp, EFX, M, Move Beyond, and SmartRate are registered trademarks of Precor Incorporated.

Crosstrainer, QuickStart, and StretchTrainer are trademarks of Precor Incorporated.

Specifications subject to change without notice.

www.precor.com

NOTICE:

Precor is widely recognized for its innovative, award winning designs of exercise equipment. Precor aggressively

seeks U.S. and foreign patents for both the mechanical construction and the visual aspects of its product design.

Any party contemplating the use of Precor’s product designs is hereby forewarned that Precor considers the

unauthorized appropriation of its proprietary rights to be a very serious matter. Precor will vigorously pursue all

unauthorized appropriation of its proprietary rights.

Precor Incorporated

20031 142nd Ave NE

P.O. B ox 7202

Woodinville, WA USA 98072-4002

C842i/C846i Commercial Cycles

Product Specifications

Product Features

C842i Upright C842i Recumbent C846i Upright C846i Recumbent

Length: 50 in (127 cm) 57 in (145 cm) 54 in (137 cm) 56 in (142 cm)

Width 24 in (61 cm) 24 in (61 cm) 24 in (62 cm)‘ 24 in (62 cm)

Height 60 in (152 cm) 48 in (122 cm) 53 in (135 cm) 48 in (122 cm)

Weight 130 lb (59 kg) 160 lb (73 kg) 127 lb (57 kg) 152 lb (68 kg)

Shipping weight 190 lb (86 kg) 220 lb (100 kg) 142 lb (64 kg) 167 lb (75 kg)

Power Self-powered Self-poweredSelf-poweredSelf-powered

Resistance levels 1–20 1–20 1–25 1–25

Frame Powder-coated

steel

Powder-coated

steel

Powder-coated

steel

Powder-coated

steel

Regulatory

Approvals

FCC, ETL, CE FCC, ETL, CE FCC, ETL, CE FCC, ETL, CE

C842i C846i

CSAFE Compatible ✓

Heart Rate Telemetry ✓✓

QuickStart

✓✓

SmartRate

✓✓

Touch Heart Rate ✓

Touch Sensitive Display ✓

Programs

C842i C846i

Manual ✓✓

Calorie Goal ✓

Cross Country ✓✓

Distance Goal ✓

Fitness Test* ✓

Heart Rate Control* ✓✓

Hill Climb ✓✓

Interval 1 ✓✓

Interval 2 ✓

Interval 3 ✓

Random ✓

Resistance Custom ✓

Watts Control ✓

Weight Loss ✓✓

Display Readouts

* Use of a chest strap or the touch-sensitive handrail

grips is required.

C842i C846i

Calories ✓✓

Calories Per Minute ✓

Distance ✓✓

Heart Rate* ✓✓

METS ✓

Profile ✓✓

Remaining Time ✓

Resistance Levels 1–20 1–25

RPM ✓✓

Segment Time ✓

SmartRate* ✓✓

Speed ✓✓

Time ✓✓

Watts ✓✓

Workout Summary ✓✓

C846i

User's Reference Manual

Commercial Cycle

C846i Recumbent

User’s Reference Manual: Important Safety Instructions 1

IMPORTANT SAFETY INSTRUCTIONS

Important Safety Instructions

When using the C846i cycle, always take basic precautions,

including the following:

• Read all instructions before using the cycle. These

instructions are written to ensure your safety and to protect

the unit.

• Before beginning any fitness program, see your physician for a

complete physical examination.

Il est conseillé de subir un examen médical complet avant

d’entreprendre tout programme d’exercise. Si vous avez des

étourdissements ou des faiblesses, arrêtez les exercices

immédiatement.

• Do not allow children or those unfamiliar with its operation on

or near the cycle. Do not leave children unsupervised around

the unit.

• Wear proper exercise clothing and shoes for your workout and

avoid loose clothing. Do not wear shoes with heels or leather

soles. Tie long hair back.

• Use care when getting on or off the cycle. Use the handlebar

for stability.

• Keep your body and head facing forward. Never attempt to

turn around on the cycle.

• Do not rock the unit. Do not stand on the handlebars, display

console, or plastic covers.

• Never place your hands or feet in the path of the pedals

because injury may occur to you or damage may occur to the

equipment.

• Do not overexert yourself or work to exhaustion. If you feel any

pain or abnormal symptoms, stop your workout immediately

and consult your physician.

Obtaining Service

The club owner or manager can help you with most questions

regarding the cycle. For additional information about product

operation or exercise routines, see the Precor website at

www.precor.com.

User’s Reference Manual: Table of Contents 2

Table of Contents

Important Safety Instructions ...............................................1

Obtaining Service ........................................................................... 1

Cycle Features ...........................................................................3

Self-Powered Features .................................................................. 3

Adjusting the Seat .......................................................................... 3

Using the Handlebars .................................................................... 4

Storing Workout Statistics ........................................................... 4

Heart Rate Features ................................................................5

Guidelines ........................................................................................ 5

Using the Heart Rate

Touch-Sensitive Grips ................................................................... 6

Using SmartRate ............................................................................ 7

Exercise to Your Target Heart Rate ........................................... 8

Heart Rate Analysis ........................................................................ 8

Display Console ........................................................................9

More Information about the Center Display ...........................10

More Information about the Lower Display .............................10

Keypad ............................................................................................12

Workout Options .................................................................... 13

Choosing QUICKSTART ............................................................14

Selecting a Program ....................................................................14

Changing the Program during an Exercise Session .............15

Cooling Down After a Workout .................................................16

Pausing During a Workout or the

Cool-Down Period ........................................................................17

Ending a Workout ........................................................................17

Programs .................................................................................. 18

Choosing a Program ....................................................................18

Program Tips .................................................................................19

1 Manual Program ........................................................................19

2 Cross Country Program ..........................................................20

3 Hill Program ...............................................................................20

4 Random Program ......................................................................21

Interval Programs 5, 6, and 7 .....................................................21

8 Watts Control Program ...........................................................22

9 Heart Rate Control Program ..................................................22

10 Weight Loss Program ...........................................................23

11 Custom Resistance Program ..............................................24

12 Distance Program ..................................................................25

13 Calories Program ...................................................................25

14 Fitness Test .............................................................................26

User’s Reference Manual: Cycle Features 3

Cycle Features

The cycle is equipped with certain items that, when used properly,

help sustain an enjoyable workout. These items include:

• Self-powered features

• Seat Adjustments

• Handlebars

• Heart rate grips on the handlebars

• Workout statistics storage

Important: Before exercising, review the Important Safety

Instructions found at the beginning of this manual.

Self-Powered Features

The cycle does not require an electrical power connection. It has an

internal battery that is recharged every time you exercise for a

reasonable period of time. A pedaling speed above 20 revolutions

per minute (RPM) must be maintained for several seconds before

the Precor banner appears on the display. Once the banner appears,

you can press QUICKSTART or ENTER to begin exercising. For

more information, refer to Workout Options.

Adjusting the Seat

Information on how to adjust the seat and seat tilt is found in the

Product Owner’s Manual. Refer to that manual or ask club

personnel to show you the proper techniques.

Diagram 1: Adjusting the seat on the C846i Upright Cycle

Diagram 2: Adjusting the seat on the C846i Recumbent Cycle

User’s Reference Manual: Cycle Features 4

Using the Handlebars

To maintain your balance on the C846i upright cycle, always grasp a

handlebar when you step on or off the cycle, and when you use the

keypad. On the recumbent cycle, use the handlebar to maintain your

comfort.

To learn more about the touch-sensitive handlebar grips, refer to

Heart Rate Features.

Storing Workout Statistics

Many clubs connect the cycle to a computer so you can easily

retrieve your workout statistics and determine how well you are

meeting your fitness goals. If you are interested in maintaining

workout statistic information, ask the club personnel to create a user

account and a user ID for you.

A user ID entry is required to store your workout statistics. If the

display is blank, begin pedaling. Maintain a pedaling speed above

20 revolutions per minute. If five zeros appear on the display, the

cycle is connected to a computer. If the Precor banner appears, the

cycle is not connected to a computer.

Note: When the optional power adapter is attached and the cycle is

connected to a computer, five zeros appear on the display and

remain until a user ID is entered.

To access the cycle workout options, take the following steps:

1. As the leftmost zero blinks, use the number keypad to specify

your 5-digit user ID. If you make a mistake, use the ▼ arrow key

to move back and reenter the correct number.

Note: To bypass the user ID entry, press ENTER or

QUICKSTART while all five zeros appear in the user ID field. No

workout statistics are added to your file.

2. When your user ID is shown, press ENTER.

A message appears and indicates when the user ID is accepted

by the computer. Then, a program name appears.

3. To select a different program, press an arrow key. Refer to

Workout Options.

Heart Rate

Above

Below

Weight Loss

Cardiovascular

TIME

REMAINING TIME

SEGMENT TIME

DISTANCE

SPEED

RESISTANCE

RPM

METS

AVERAGE SPEED

CALORIES

WATTS

CAL PER MIN

C846i

CAUTION

Before beginning any fitness program, you

should have a complete physical examination by

your physician. Consult your physician for the

heart rate appropriate for your fitness level. If

you feel pain, faint or dizzy, stop exercising

immediately. Keep hands and clothing away from

moving parts. Do not allow children and people

unfamiliar with operation on or near the unit.

Use arrows (or numeric keys) to display:

TIME

WEIGHT

AGE

(press ENTER to select) (press ENTER to select)

PROGRAM

(press ENTER to select) (press ENTER to select)

PRESS PRESS

PRESSPRESS

Option 1

Option 2 - programs

ENTER

QUICKSTART

00000

User’s Reference Manual: Heart Rate Features 5

Heart Rate Features

Heart rate and SmartRate

features are available when you wear the

chest strap or grasp both touch-sensitive handlebar grips. When a

heartbeat is detected, the Heart Rate display shows your heart rate

and the SmartRate LED pulses and indicates your target zone.

Guidelines

Read the following before using the heart rate feature.

• Consult your physician before engaging in any vigorous exercise.

Do not use the heart rate features until authorized by your

physician.

• Know your heart rate (pulse) and your physician-recommended

heart rate target zone. Individual heart rates vary according to

several physiological factors and may not correspond directly

with Diagram 3.

Diagram 3: Heart rate target zones

• The calculation used for the heart rate target zone is:

Low range: (220 minus your age) multiplied by 55%

High range: (220 minus your age) multiplied by 85%

Heart Rate

Above

Below

Weight Loss

Cardiovascular

SmartRate

114

20 25 30 35 40 45 50 55 60 65 70 75

100

120

130

140

150

160

170

180

190

200

110

Heart Rate Target Zones

Yo u r Ag e

Your Heart Rate

Max.

Heart

Rate

Cardio

Zone

Weight

Loss

Zone

nde

eig

s Z

User’s Reference Manual: Heart Rate Features 6

• After you put on the chest strap, face the display console for a

minimum of 15 seconds. This allows the receiver in the console

to recognize the signal from the chest strap. If three dashes

(— — —) appear on the display, the cycle is detecting a signal, but

has not yet determined your heart rate. Make sure the chest strap

is positioned properly around your chest and against your skin.

• If you prefer to use the hand-held heart rate feature, grasp both

touch-sensitive handlebar grips and wait five to ten seconds.

Make sure both hands are moist (not dry). When a signal is

detected, Hr flashes in the Heart Rate display. Within a few

seconds, your heart rate appears.

Important: While exercising, do not wear a chest strap and

grasp the touch-sensitive handlebar grips at the same time.

Using both features may cause erratic heart rate readings.

• Always face forward on the cycle and use the handlebars for

balance.

Using the Heart Rate

Touch-Sensitive Grips

While exercising, you must grasp both touch-sensitive handlebar

grips for a minimum of five to ten seconds to transmit your heart rate

to the display. Refer to Diagram 4.

Diagram 4: Touch-sensitive handlebar grips

Usually, the concentration of salts in a person’s perspiration

provides enough conductivity to transmit a signal to the receiver

inside the display console. However, some people, because of body

chemistry or erratic heart beats, cannot use the hand-held heart rate

feature on the cycle. A chest strap may provide better results.

Touch-sensitive

handlebar grips

C846i UprightC846i Recumbent

User’s Reference Manual: Heart Rate Features 7

Using SmartRate

The SmartRate feature helps you monitor and maintain your heart

rate in the target zone best suited to your specific needs. All 15

LEDs may light during a workout. When the cycle detects a heart

rate, a single LED blinks and indicates the zone that your heart rate

is in, either weight loss or cardiovascular.

The 15 LEDs in the SmartRate display are color-coded. A pulsating

red LED indicates you are outside the recommended heart rate

target zone. Yellow LEDs indicate when you are exercising within the

weight loss zone. Green LEDs indicate when you are exercising

within the cardiovascular zone.

Refer to Table 1 to see the relationship between the pulsating LED

and your target heart rate.

The SmartRate indicator lights do not appear when:

• You press QUICKSTART at the Precor banner.

• You bypass the AGE prompt.

• You do not wear or improperly position the chest strap. Or, you

fail to grasp both touch-sensitive handlebar grips for five to ten

seconds.

Table 1. Heart rate target zones and SmartRate LEDs

CAUTION: Your heart rate should never exceed 85% of your

maximum aerobic heart rate. If it does, immediately reduce

your pedaling speed (RPM) or the resistance to return your

heart rate to your physician-recommended target zone.

Heart Rate Zone

Percent LED Lit

LED

Blinking

Below 50 First Red

50 to 54 Second Red

55 to 57 Third Ye ll o w

58 to 60 Fourth Ye l lo w

61 to 63 Fifth Ye llo w

64 to 66 Sixth Ye llo w

67 to 69 Seventh Ye l lo w

70 to 71 Eighth Green

72 to 74 Ninth Green

75 to 76 Tenth Green

77 to 79 Eleventh Green

80 to 81 Twelfth Green

82 to 84 Thirteenth Green

85 to 87 Fourteenth Red

Above 87 Fifteenth Red

User’s Reference Manual: Heart Rate Features 8

Exercise to Your Target Heart Rate

The cycle includes a heart rate receiver so you can monitor your

heart rate while exercising. If you wear a chest strap or grasp both

touch-sensitive handlebar grips, your heart rate appears on the

display.

The Precor website (www.precor.com) has several suggestions for

workouts with varying levels of intensity. It provides many workout

details that include the appropriate target heart rate.

The cycle includes a program that lets you exercise based on a

specified heart rate. You set your target heart rate at the beginning.

As you exercise, the Heart Rate Program monitors your heart rate

and automatically maintains it within a few beats per minutes (bpm)

of your selected target. To use this program, select 9 HEART RATE

CONTROL. For more information, refer to Programs.

Heart Rate Analysis

Every time you complete a program using the chest strap or touch-

sensitive grips, the cycle provides a heart rate analysis after the

workout summary.

Your average heart rate appears followed by the maximum heart rate

achieved during your workout. A third display, indicates the amount

of time your heart rate remained between the target zones shown.

The heart rate analysis is based on how often your heart rate signal

is received while exercising. If you use the chest strap, the average

heart rate will be more accurate than if you occasionally grasp the

touch-sensitive grips.

Note: The Fitness Test does not provide a heart rate analysis display. It

is replaced by a fitness score. Refer to 14 Fitness Test in the

Programs section.

Heart Rate

Above

Below

Weight Loss

Cardiovascular

TIME

REMAINING TIME

SEGMENT TIME

DISTANCE

SPEED

RESISTANCE

RPM

METS

AVERAGE SPEED

CALORIES

WATTS

CAL PER MIN

C846i

CAUTION

Before beginning any fitness program, you

should have a complete physical examination by

your physician. Consult your physician for the

heart rate appropriate for your fitness level. If

you feel pain, faint or dizzy, stop exercising

immediately. Keep hands and clothing away from

moving parts. Do not allow children and people

unfamiliar with operation on or near the unit.

Use arrows (or numeric keys) to display:

TIME

WEIGHT

AGE

(press ENTER to select) (press ENTER to select)

PROGRAM

(press ENTER to select) (press ENTER to select)

PRESS PRESS

PRESSPRESS

Option 1

Option 2 - programs

ENTER

QUICKSTART

142 average heart rate

User’s Reference Manual: Display Console 9

Display Console

Heart Rate

Above

Below

Weight Loss

Cardiovascular

TIME

REMAINING TIME

SEGMENT TIME

DISTANCE

SPEED

RESISTANCE

RPM

METS

AVERAGE SPEED

CALORIES

WATTS

CAL PER MIN

C846i

CAUTION

Before beginning any fitness program, you

should have a complete physical examination by

your physician. Consult your physician for the

heart rate appropriate for your fitness level. If

you feel pain, faint or dizzy, stop exercising

immediately. Keep hands and clothing away from

moving parts. Do not allow children and people

unfamiliar with operation on or near the unit.

Use arrows (or numeric keys) to display:

TIME

WEIGHT

AGE

(press ENTER to select) (press ENTER to select)

PROGRAM

(press ENTER to select) (press ENTER to select)

PRESS PRESS

PRESSPRESS

Option 1

Option 2 - programs

ENTER

QUICKSTART

Center display: Initially shows the

Precor banner. It changes to the program

profile. A blinking column in the profile

indicates your position.

SmartRate display: LEDs light in this column when the

SmartRate feature is activated. Follow the LEDs to monitor

your heart rate and maintain it in your target zone.

Number keys: During a workout,

use the number keys to select the

resistance level, then press the

corresponding arrow key to initiate

the change. When you begin a

program, you can use the number

keys to specify workout selections.

Keypad: Use the keypad to:

• Control your workout session

• Answer prompts prior to starting a program

• Change the program

• Prematurely end a program

• Adjust the resistance

QUICKSTART: Press QUICKSTART to

begin your workout immediately. It lets

you bypass the setup prompts.

Heart Rate display: If a heart rate

is detected, this area displays your

heart rate.

Lower display: When the

program profile appears in the

center display, the program name

and number appear in the lower

display. While you exercise, four

sets of numbers show information

about your session. Use the

CHANGE keys to choose what

information to display.

CHANGE keys: Each key lets you

move through the information in

each column, choosing what you

want to display during your session.

When you begin a program, use

these keys to change specific

information.

LEDs: Light and clarify

what workout statistics

appear on the display.

User’s Reference Manual: Display Console 10

More Information about the Center

Display

During a workout, the program profile on the cycle is affected by the

RESISTANCE arrow keys. The profile raises or lowers according to

which arrow key (▼ or ▲) is pressed.

In most programs, the resistance setting affects the column height in

the program profile as shown in Diagram 5.

Diagram 5: Column height in the program profile

In the Heart Rate Control Program, the RESISTANCE arrow keys

affect the target heart rate. Refer to Programs.

More Information about the Lower Display

The lower display provides information about your workout session.

A number appears over each column of information. You can choose

the type of information displayed using the CHANGE key below

each column. More information about this display is provided below.

Column 1: TIME, REMAINING TIME, and

SEGMENT TIME

TIME—displays workout time in minutes and seconds; however,

when you exceed 60 minutes during a single workout, the TIME

display converts to hours and minutes. For programs with a workout

time limit, the TIME display shows the amount of time remaining. For

programs without a workout time limit, the TIME display indicates

the amount of time you have been exercising.

Note: The club can place limits on workout time.

REMAINING TIME—indicates the amount of time, in minutes and

seconds (MM:SS), which remains in the program. In a cool-down

period, the REMAINING TIME resets to the club limit and begins

counting down from there.

Note: If the REMAINING TIME display does not appear, it is likely

that the club has customized settings. Check with the club manager.

SEGMENT TIME—indicates the amount of time, in minutes and

seconds (MM:SS), that remains in the highlighted column before the

next column begins blinking in the profile.

1 — 2

3 — 4

5 — 6

7 — 8

9— 10

11 — 12

13 — 15

22 — 25

19 — 21

16 — 18

Column height

Resistance settings

User’s Reference Manual: Display Console 11

Column 2: DISTANCE, SPEED, and RESISTANCE

DISTANCE—shows the linear distance in miles or kilometers.The

distance is calculated based on your current pedaling speed (RPM)

and resistance setting.

SPEED—shows the linear distance in miles or kilometers.The

distance is calculated based on your current pedaling speed (RPM)

and resistance setting.

RESISTANCE—shows the linear distance in miles or kilometers.The

distance is calculated based on your current pedaling speed (RPM)

and resistance setting.

Column 3: RPM, MET, and AVERAGE SPEED

RPM—indicates the number of pedal revolutions completed per

minute. The value can range between 20 and 150.

METS—shows the metabolic units associated with your workout.

AVERAGE SPEED—relates to the total workout time divided by the

total accumulated distance. The displayed value provides an

estimate of the average speed you would be traveling if you were not

on a stationary bike.

Column 4: CALORIES, WATTS, and CAL PER MIN

CALORIES—displays the estimated cumulative number of calories

burned. The calorie calculation is derived from the pedaling speed

and your weight. An accurate weight entry results in a more accurate

calorie count. When using QUICKSTART and a weight has not been

specified, the default weight is 150 pounds (68 kilograms).

WATTS—displays the current mechanical energy generated by the unit.

CAL PER MIN—displays the approximate number of calories burned

per minute.

User’s Reference Manual: Display Console 12

Keypad

Use the keypad to enter your workout session selections. Keys on

the keypad respond to the slightest touch. Use gentle pressure on

the keys as you exercise.

NUMBER KEYS (1–9 and 0): You can use the number keys to

change workout session information such as program

selection, workout time, weight, and age.

During a workout, you can use the number keys to designate

the resistance or target settings and, within three seconds,

press the corresponding arrow key to initiate the change.

RESET: During your exercise session or from pause mode,

press the RESET key to display a WORKOUT SUMMARY.

Press RESET again to return to the Precor banner.

Important: The optional power adapter must be connected

before you can pause during your exercise session for more

than 30 seconds.

PROGRAM CHANGE ▲▼: You can use the PROGRAM

CHANGE ▲▼ keys to switch to a different program during an

exercise session. Tap a PROGRAM CHANGE arrow key to

view the current program. Press a PROGRAM CHANGE

arrow key for a few seconds to select a new program number

and the profile changes accordingly. You can also choose a

new program using the number keys. For more information,

refer to Changing the Program during an Exercise Session.

Important: You cannot make a mid-session change to or from

the Weight Loss or Fitness Test programs using the

PROGRAM CHANGE arrow keys. The opposite is also true.

The PROGRAM CHANGE arrow keys are disabled when

you use the Weight Loss or Fitness Test programs, so you

cannot make a mid-session change to another program.

QUICKSTART: Press QUICKSTART to bypass the setup

prompts and start your workout immediately using the Manual

Program. Refer to Choosing QUICKSTART.

RESISTANCE ▼▲: Press and hold the RESISTANCE arrow

keys to increase or decrease the resistance you feel against

the pedals. The RESISTANCE ▼▲ keys affect the brake and

let you set a resistance between 1 and 25.

ENTER: Use the ENTER key to enter responses to workout-

specific prompts.

QUICKSTART

User’s Reference Manual: Workout Options 13

Workout Options

CAUTION: Before beginning any fitness program, see your

physician for a complete physical examination. Know your

physician-recommended heart rate target zone.

1. Sit on the seat and place your feet inside the pedal straps.

2. When you are comfortably situated, begin pedaling.

3. Select one of the following options:

Heart Rate

Above

Below

Weight Loss

Cardiovascular

TIME

REMAINING TIME

SEGMENT TIME

DISTANCE

SPEED

RESISTANCE

RPM

METS

AVERAGE SPEED

CALORIES

WATTS

CAL PER MIN

C846i

CAUTION

Before beginning any fitness program, you

should have a complete physical examination by

your physician. Consult your physician for the

heart rate appropriate for your fitness level. If

you feel pain, faint or dizzy, stop exercising

immediately. Keep hands and clothing away from

moving parts. Do not allow children and people

unfamiliar with operation on or near the unit.

Use arrows (or numeric keys) to display:

TIME

WEIGHT

AGE

(press ENTER to select) (press ENTER to select)

PROGRAM

(press ENTER to select) (press ENTER to select)

PRESS PRESS

PRESSPRESS

Option 1

Option 2 - programs

ENTER

QUICKSTART

Option... Steps...

To start exercising

immediately

•Use the QUICKSTART key.

• Refer to Choosing QUICKSTART.

To select a program and

workout time, and specify

your weight and age, and

answer other program-

specific prompts

•Use the ENTER key.

• Refer to Selecting a Program.

To select a different program

during an exercise session

• Use the PROGRAM CHANGE

arrow keys.

• Refer to Changing the Program

during an Exercise Session.

User’s Reference Manual: Workout Options 14

Choosing QUICKSTART

1. Press QUICKSTART at the Precor banner to bypass the setup

prompts and access the Manual Program.

QUICKSTART applies the following defaults:

To use the SmartRate feature, you need to specify your age. In

this case, press ENTER and follow the setup prompts to enter

your age. Press QUICKSTART after your age is displayed.

2. Use the RESISTANCE ▼▲ keys to change the resistance.

Note: To select a different program during your exercise session,

use the PROGRAM CHANGE ▲▼ keys to select a different

program during your exercise session. Refer to Changing the

Program during an Exercise Session.

Selecting a Program

1. At the Precor banner, press ENTER, and then press the arrow

keys to cycle through the available programs.

A portion of the program profile appears in the center display.

The program number and name appear in the lower display.

2. Select the program you want, and then press ENTER.

Note: You can also use the number keys to select a program,

choose the program time, and enter your weight, age and other

program-specific prompts.

3. A workout time blinks in the lower display. The display indicates

the club limit or the default time of 30 minutes. Press the arrow

keys to select a workout time (between 1 and 240 minutes) and

then press ENTER.

Note: If the club allows it, you can select an unlimited workout

time by pressing the number 0 and then pressing ENTER.

Prompts Default Value

Program Manual

Time Club setting or 30 minutes

Weight 150 lb (68 kg)

Age 0

QUICKSTART

User’s Reference Manual: Workout Options 15

4. Enter your weight (1–999) and then your age (1–99).

Note: If you select the Watts Control, Distance, or Calories

Program, you will be prompted for additional program-specific

entries.

5. To change a value that you have already entered, press RESET

and reenter the information.

Note: You can press QUICKSTART after any of the prompts

(program name, workout time, weight, or age entry).

QUICKSTART applies user preferences and uses the club’s

default settings for any prompts skipped.

6. Use the RESISTANCE ▼▲ keys to change the pedal resistance.

Changing the Program during an

Exercise Session

While exercising or during the cool-down period, you can select a

different program (except Weight Loss or Fitness Test) by touching

the PROGRAM CHANGE ▲▼ keys. Accumulated workout

statistics and workout time are transferred to the new program

selection.

Note: Continue pedaling and keep the RPM above 20 while you

adjust to your new selection.

To select a new program, take the following steps:

1. Press a PROGRAM CHANGE ▲▼ key. The display indicates

the program that is currently running. Continue to press either

PROGRAM CHANGE ▲ or ▼ key to display a different

program.

Note: While selecting a new program, your exercise session is

momentarily suspended. The LEDs next to the workout statistics

are not lit. If QUICKSTART or ENTER are not pressed within five

seconds, the cycle resumes your exercise session without

making any program changes.

User’s Reference Manual: Workout Options 16

2. Select one of the following options:

Note: When the club time limit is set to expire within one minute,

the PROGRAM CHANGE ▲▼ keys are disabled.

Cooling Down After a Workout

Incorporate a cool-down period into your workout to help lower your

heart rate and minimize muscle stiffness or soreness.

When you complete a program with a time limit, you automatically

enter a cool-down period. The Manual Program profile appears in

the display and resistance reduces by 20%. To change the

resistance, press the RESISTANCE arrow keys.

A workout summary appears at the end of the cool-down period.

Refer to Ending a Workout.

Important: If you specify an unlimited workout time, remember to

incorporate a cool-down period at the end of your workout. If you

exit a program before completing it, the cool-down period is

bypassed.

To prematurely end the cool-down period, do the following:

1. Continue pedaling.

2. Press RESET to view the WORKOUT SUMMARY.

3. Press RESET again to return to the Precor banner.

Option... Steps...

To select the displayed

program and carry forward

all aspects of the previous

program (workout time,

statistics, weight, age, etc.)

• Use the QUICKSTART key.

To select the displayed

program and add additional

information by answering

program-specific prompts

• Use the ENTER key.

User’s Reference Manual: Workout Options 17

Pausing During a Workout or the

Cool-Down Period

If you stop pedaling anytime during your exercise session or during a

cool-down period, the cycle begins a 30-second shutdown. You

cannot pause beyond the 30-second limit unless the club has the

optional power adapter attached to the unit.

When the optional power adapter is attached, you can pause for a

set time, usually two minutes. If you do not resume pedaling during

that time, the display returns to the banner.

1. To pause, stop pedaling.

2. To resume exercising from pause mode, begin pedaling.

Ending a Workout

CAUTION: Hold on to a stationary handrail when you near the

end of a workout.

1. Slow your pedaling speed (RPM) when you complete the cool-

down period.

2. To view your workout summary, continue pedaling above 20 RPM.

The WORKOUT SUMMARY appears and shows your

cumulative workout statistics including warm-up and cool-down

periods. Other information including RPM, calories per minute,

and watts reset to zero. You can review your workout statistics as

long as you continue pedaling.

Note: A heart rate analysis appears if you use the touch-sensitive

handlebar grips or wear the chest strap during your workout. For

more information, refer to Heart Rate Analysis.

3. End your workout by pressing the RESET key and return to the

Precor banner.

Note: If the optional power adapter is attached, you do not have to

continue pedaling to view your workout statistics. When you

complete the cool-down period, the WORKOUT SUMMARY

appears. Press RESET to return to the Precor banner.

User’s Reference Manual: Programs 18

Programs

Diagram 6: C846i program label

This section describes the programs printed on the C846i display

console.

Choosing a Program

Choosing a program depends on your goals. If you are a beginner or

returning to regular exercise, you can start a cardio-conditioning

program to slowly return your body to a comfortable level of

exercise. If you have been exercising and feel that you have an

intermediate or advanced fitness level, you probably have

established goals. The Precor website (www.precor.com) can give

you many ideas about fitness workouts and advice from the experts.

Several workout choices on the cycle are preprogrammed with

recommendations for the resistance and alternating rest or work

intervals. You always have the option to override the suggested

levels with the exception of the Fitness Test and the Heart Rate

Control Program.

If your level of exertion becomes too great, reduce your pedaling

speed (RPM) or use the arrow keys to override the resistance in

each upcoming column in the program profile. If you use the

RESISTANCE arrow keys, the profile changes accordingly.

User’s Reference Manual: Programs 19

Program Tips

• While exercising, your pedaling speed (RPM) needs to remain

above 20 RPM. Dropping below 20 RPM causes the cycle to

shut down to conserve battery power. The cycle displays a

30-second countdown before it shuts off. If you pedal above

20 RMP during the countdown period, you can resume

exercising where you left off.

• A blinking column tracks the progress that you make during a

program.

• The club can set limits for workout, pause, and cool-down times.

1 Manual Program

You control the resistance settings when you use the Manual

Program. The profile begins as a flat line. Use the RESISTANCE

arrow keys to select the resistance. The program profile reflects

changes. The blinking column indicates your position in the program.

If you press QUICKSTART at the banner and access the Manual

Program, the workout time is set at the club limit or 30 minutes

(whichever time is less).

To use the SmartRate feature, you need to specify your age. Refer to

Selecting a Program.

Heart Rate

Above

Below

Weight Loss

Cardiovascular

TIME

REMAINING TIME

SEGMENT TIME

DISTANCE

SPEED

RESISTANCE

RPM

METS

AVERAGE SPEED

CALORIES

WATTS

CAL PER MIN

C846i

CAUTION

Before beginning any fitness program, you

should have a complete physical examination by

your physician. Consult your physician for the

heart rate appropriate for your fitness level. If

you feel pain, faint or dizzy, stop exercising

immediately. Keep hands and clothing away from

moving parts. Do not allow children and people

unfamiliar with operation on or near the unit.

Use arrows (or numeric keys) to display:

TIME

WEIGHT

AGE

(press ENTER to select) (press ENTER to select)

PROGRAM

(press ENTER to select) (press ENTER to select)

PRESS PRESS

PRESSPRESS

Option 1

Option 2 - programs

ENTER

QUICKSTART

1 Manual time goal

User’s Reference Manual: Programs 20

2 Cross Country Program

The Cross Country Program is a variable resistance program. It is

similar to the Hill Program, but provides a different preprogrammed

resistance profile. To override the resistance settings for each

column, press the RESISTANCE arrow keys. The changes raise or

lower the columns on the remaining portion of the program profile.

3 Hill Program

The Hill Program is a variable resistance program that works

the leg muscle groups. The resistance in the Hill Program is

preprogrammed. To override the resistance settings for each

column, press the RESISTANCE arrow keys. The changes raise or

lower the columns on the remaining portion of the program profile.

Heart Rate

Above

Below

Weight Loss

Cardiovascular

TIME

REMAINING TIME

SEGMENT TIME

DISTANCE

SPEED

RESISTANCE

RPM

METS

AVERAGE SPEED

CALORIES

WATTS

CAL PER MIN

C846i

CAUTION

Before beginning any fitness program, you

should have a complete physical examination by

your physician. Consult your physician for the

heart rate appropriate for your fitness level. If

you feel pain, faint or dizzy, stop exercising

immediately. Keep hands and clothing away from

moving parts. Do not allow children and people

unfamiliar with operation on or near the unit.

Use arrows (or numeric keys) to display:

TIME

WEIGHT

AGE

(press ENTER to select) (press ENTER to select)

PROGRAM

(press ENTER to select) (press ENTER to select)

PRESS PRESS

PRESSPRESS

Option 1

Option 2 - programs

ENTER

QUICKSTART

2 cross country

Heart Rate

Above

Below

Weight Loss

Cardiovascular

TIME

REMAINING TIME

SEGMENT TIME

DISTANCE

SPEED

RESISTANCE

RPM

METS

AVERAGE SPEED

CALORIES

WATTS

CAL PER MIN

C846i

CAUTION

Before beginning any fitness program, you

should have a complete physical examination by

your physician. Consult your physician for the

heart rate appropriate for your fitness level. If

you feel pain, faint or dizzy, stop exercising

immediately. Keep hands and clothing away from

moving parts. Do not allow children and people

unfamiliar with operation on or near the unit.

Use arrows (or numeric keys) to display:

TIME

WEIGHT

AGE

(press ENTER to select) (press ENTER to select)

PROGRAM

(press ENTER to select) (press ENTER to select)

PRESS PRESS

PRESSPRESS

Option 1

Option 2 - programs

ENTER

QUICKSTART

3 hill program

User’s Reference Manual: Programs 21

4 Random Program

Every time the Random Program is selected, a different program

profile appears. The columns that appear in the program profile

show the preprogrammed resistance. To override the settings for

each column, press the RESISTANCE arrow keys. The changes

raise or lower the columns on the remaining portion of the program

profile.

The resistance is preset to 1 for the first column. The maximum

resistance change allowed between columns is plus or minus 4.

Interval Programs 5, 6, and 7

The Interval Programs are among the best for conditioning your

cardiovascular system. Each program raises and lowers your level of

exertion repeatedly for a specified period of time.

When you begin the program, the resistance for the rest and work

intervals is preprogrammed. The settings are repeated throughout

the program unless you change them.

Three programs let you choose the rest and work intervals according

to your training regimen.

To change the settings, press the appropriate arrow key and

continue. The changes are applied to the remaining intervals. The

display lets you know when the resistance is about to change, and

indicates the level of the next interval.

Heart Rate

Above

Below

Weight Loss

Cardiovascular

TIME

REMAINING TIME

SEGMENT TIME

DISTANCE

SPEED

RESISTANCE

RPM

METS

AVERAGE SPEED

CALORIES

WATTS

CAL PER MIN

C846i

CAUTION

Before beginning any fitness program, you

should have a complete physical examination by

your physician. Consult your physician for the

heart rate appropriate for your fitness level. If

you feel pain, faint or dizzy, stop exercising

immediately. Keep hands and clothing away from

moving parts. Do not allow children and people

unfamiliar with operation on or near the unit.

Use arrows (or numeric keys) to display:

TIME

WEIGHT

AGE

(press ENTER to select) (press ENTER to select)

PROGRAM

(press ENTER to select) (press ENTER to select)

PRESS PRESS

PRESSPRESS

Option 1

Option 2 - programs

ENTER

QUICKSTART

4 random course

Interval Program Rest Duration Work Duration

5 1–1 1 minute 1 minute

6 1–2 1 minute 2 minutes

7 1–3 1 minute 3 minutes

Heart Rate

Above

Below

Weight Loss

Cardiovascular

TIME

REMAINING TIME

SEGMENT TIME

DISTANCE

SPEED

RESISTANCE

RPM

METS

AVERAGE SPEED

CALORIES

WATTS

CAL PER MIN

C846i

CAUTION

Before beginning any fitness program, you

should have a complete physical examination by

your physician. Consult your physician for the

heart rate appropriate for your fitness level. If

you feel pain, faint or dizzy, stop exercising

immediately. Keep hands and clothing away from

moving parts. Do not allow children and people

unfamiliar with operation on or near the unit.

Use arrows (or numeric keys) to display:

TIME

WEIGHT

AGE

(press ENTER to select) (press ENTER to select)

PROGRAM

(press ENTER to select) (press ENTER to select)

PRESS PRESS

PRESSPRESS

Option 1

Option 2 - programs

ENTER

QUICKSTART

5 1 1 interval program

Rest interval

Work interval

User’s Reference Manual: Programs 22

8 Watts Control Program

The Watts Control Program automatically regulates the resistance

settings to keep the level of energy expenditure constant regardless

of the pedaling speed.

Important: In the Watts Control Program the RESISTANCE ▼▲

keys affect the target watt setting.

When you begin the program, the initial resistance is 1 and the initial

target is 50 watts.

Use the RESISTANCE arrow keys to change the target setting in

10-watt increments. Available target settings range from 30 to

400 watts.

The number keys may also be used to set the desired target. Refer

to the Display Console section.

9 Heart Rate Control Program

The Heart Rate Control Program lets you set a target for your heart

rate. The program adjusts the resistance to maintain your heart rate

within two beats per minute of the target heart rate while you

exercise. To use this program, you must wear the chest strap so the

program can monitor your heart rate throughout the session.

During your workout, the number that represents your heart rate

appears in the Heart Rate display.

For information about understanding your target heart rate, refer to

Heart Rate Features.

Important: Consult your physician to determine the appropriate

target heart rate for your age and fitness level. If your physician

recommends a different target heart rate than the one that appears

on the display, use the appropriate arrow keys to change the target

heart rate once you finish the warm-up period. Do not exercise over

the recommended range.

Heart Rate

Above

Below

Weight Loss

Cardiovascular

TIME

REMAINING TIME

SEGMENT TIME

DISTANCE

SPEED

RESISTANCE

RPM

METS

AVERAGE SPEED

CALORIES

WATTS

CAL PER MIN

C846i

CAUTION

Before beginning any fitness program, you

should have a complete physical examination by

your physician. Consult your physician for the

heart rate appropriate for your fitness level. If

you feel pain, faint or dizzy, stop exercising

immediately. Keep hands and clothing away from

moving parts. Do not allow children and people

unfamiliar with operation on or near the unit.

Use arrows (or numeric keys) to display:

TIME

WEIGHT

AGE

(press ENTER to select) (press ENTER to select)

PROGRAM

(press ENTER to select) (press ENTER to select)

PRESS PRESS

PRESSPRESS

Option 1

Option 2 - programs

ENTER

QUICKSTART

8 watts control

Heart Rate

Above

Below

Weight Loss

Cardiovascular

TIME

REMAINING TIME

SEGMENT TIME

DISTANCE

SPEED

RESISTANCE

RPM

METS

AVERAGE SPEED

CALORIES

WATTS

CAL PER MIN

C846i

CAUTION

Before beginning any fitness program, you

should have a complete physical examination by

your physician. Consult your physician for the

heart rate appropriate for your fitness level. If

you feel pain, faint or dizzy, stop exercising

immediately. Keep hands and clothing away from

moving parts. Do not allow children and people

unfamiliar with operation on or near the unit.

Use arrows (or numeric keys) to display:

TIME

WEIGHT

AGE

(press ENTER to select) (press ENTER to select)

PROGRAM

(press ENTER to select) (press ENTER to select)

PRESS PRESS

PRESSPRESS

Option 1

Option 2 - programs

ENTER

QUICKSTART

9 heart rate control

User’s Reference Manual: Programs 23

Warm-Up Period

The cycle provides a 3-minute warm-up period. During this time, you

may change the resistance.

Note: If your heart rate moves into the target heart rate zone

[(220 minus age) x 70%] during the 3-minute warm-up period, the

warm-up period ends and the Heart Rate Control Program begins.

Using the Heart Rate Control Program

When you access the Heart Rate Control Program, the following

occurs:

• The cycle automatically adjusts the resistance to keep

your heart rate at the selected target. Pressing the

RESISTANCE arrow keys no longer affects the resistance, but

does change the target heart rate. Check the SmartRate display

to see if you are maintaining your preferred zone (weight loss or

cardiovascular). Check the Heart Rate display to determine your

actual heart rate.

Important: Automatic adjustments to the resistance cannot take

place if you drop below 20 revolutions per minute (RPM).

• You can change the target heart rate, but doing so affects the

unit’s ability to maintain your target heart rate in the preferred

zone. It takes time for the cycle to readjust the resistance so that

your heart rate remains on target.

• When you complete the program, remember to add a cool-down

period.

Note: If you are having difficulty with the heart rate features, talk

to your club representative.

10 Weight Loss Program

With the Weight Loss Program, the workout time is fixed at 28

minutes and consists of seven 4-minute intervals. You are not

prompted for a workout time. Use the arrow keys to change the

resistance for the rest or work interval. When you make changes, the

program repeats the settings for the remaining intervals.

The display lets you know when the resistance levels are about to

change.

Heart Rate

Above

Below

Weight Loss

Cardiovascular

TIME

REMAINING TIME

SEGMENT TIME

DISTANCE

SPEED

RESISTANCE

RPM

METS

AVERAGE SPEED

CALORIES

WATTS

CAL PER MIN

C846i

CAUTION

Before beginning any fitness program, you

should have a complete physical examination by

your physician. Consult your physician for the

heart rate appropriate for your fitness level. If

you feel pain, faint or dizzy, stop exercising

immediately. Keep hands and clothing away from

moving parts. Do not allow children and people

unfamiliar with operation on or near the unit.

Use arrows (or numeric keys) to display:

TIME

WEIGHT

AGE

(press ENTER to select) (press ENTER to select)

PROGRAM

(press ENTER to select) (press ENTER to select)

PRESS PRESS

PRESSPRESS

Option 1

Option 2 - programs

ENTER

QUICKSTART

10 weight loss program

Work interval

Rest interval

User’s Reference Manual: Programs 24

For the ideal weight loss range, your heart rate should be between

55% and 70% of your maximum aerobic heart rate. If you wear the

chest strap or grasp both touch-sensitive grips, you can use

SmartRate as a visual cue.

• Set a comfortable pedaling speed (RPM) and then adjust the

resistance.

• Maintain a level of exertion so that the first yellow LED blinks in

the SmartRate display during rest intervals.

• During the work intervals, increase your level of exertion so that

the first green LED blinks.

For more information about the SmartRate display, refer to Using

SmartRate.

11 Custom Resistance Program

A club has the option to create a profile customized for its patrons.

The Custom Resistance Program provides variable preprogrammed

resistances. Similar to other programs on the cycle that have

preprogrammed resistance, you can override the settings using the

RESISTANCE arrow keys. The changes are applied to the remaining

profile.

To learn how to create this custom program, refer to the Product

Owner’s Manual.

Heart Rate

Above

Below

Weight Loss

Cardiovascular

TIME

REMAINING TIME

SEGMENT TIME

DISTANCE

SPEED

RESISTANCE

RPM

METS

AVERAGE SPEED

CALORIES

WATTS

CAL PER MIN

C846i

CAUTION

Before beginning any fitness program, you

should have a complete physical examination by

your physician. Consult your physician for the

heart rate appropriate for your fitness level. If

you feel pain, faint or dizzy, stop exercising

immediately. Keep hands and clothing away from

moving parts. Do not allow children and people

unfamiliar with operation on or near the unit.

Use arrows (or numeric keys) to display:

TIME

WEIGHT

AGE

(press ENTER to select) (press ENTER to select)

PROGRAM

(press ENTER to select) (press ENTER to select)

PRESS PRESS

PRESSPRESS

Option 1

Option 2 - programs

ENTER

QUICKSTART

11 custom resistance

User’s Reference Manual: Programs 25

12 Distance Program

This program lets you designate a fixed distance. When you reach

your goal, the program ends and the automatic cool-down period

begins.

After selecting the Distance Program, specify your distance goal at

the blinking prompt. Acceptable entries are from 0.1 to 50 (miles or

kilometers). Use the arrow keys to change the value, and then press

ENTER to begin. Refer to Workout Options.

Note: The club time limit applies to this program and may affect your

ability to reach the set goal. Contact your facility manager if you

encounter problems.

13 Calories Program

This program lets you designate a fixed calorie goal. When you reach

your goal, the program ends and the automatic cool-down period

begins.

After selecting the Calories Program, specify your calorie goal at the

blinking prompt. Acceptable entries range from 1 to 5000 calories.

Use the arrow keys to change the value, and then press ENTER to

begin. Refer to Workout Options.

Note: The club time limit applies to this program and may affect your

ability to reach the set goal. Contact your facility manager if you

encounter problems.

Heart Rate

Above

Below

Weight Loss

Cardiovascular

TIME

REMAINING TIME

SEGMENT TIME

DISTANCE

SPEED

RESISTANCE

RPM

METS

AVERAGE SPEED

CALORIES

WATTS

CAL PER MIN

C846i

CAUTION

Before beginning any fitness program, you

should have a complete physical examination by

your physician. Consult your physician for the

heart rate appropriate for your fitness level. If

you feel pain, faint or dizzy, stop exercising

immediately. Keep hands and clothing away from

moving parts. Do not allow children and people

unfamiliar with operation on or near the unit.

Use arrows (or numeric keys) to display:

TIME

WEIGHT

AGE

(press ENTER to select) (press ENTER to select)

PROGRAM

(press ENTER to select) (press ENTER to select)

PRESS PRESS

PRESSPRESS

Option 1

Option 2 - programs

ENTER

QUICKSTART

12 distance goal

Heart Rate

Above

Below

Weight Loss

Cardiovascular

TIME

REMAINING TIME

SEGMENT TIME

DISTANCE

SPEED

RESISTANCE

RPM

METS

AVERAGE SPEED

CALORIES

WATTS

CAL PER MIN

C846i

CAUTION

Before beginning any fitness program, you

should have a complete physical examination by

your physician. Consult your physician for the

heart rate appropriate for your fitness level. If

you feel pain, faint or dizzy, stop exercising

immediately. Keep hands and clothing away from

moving parts. Do not allow children and people

unfamiliar with operation on or near the unit.

Use arrows (or numeric keys) to display:

TIME

WEIGHT

AGE

(press ENTER to select) (press ENTER to select)

PROGRAM

(press ENTER to select) (press ENTER to select)

PRESS PRESS

PRESSPRESS

Option 1

Option 2 - programs

ENTER

QUICKSTART

13 calories goal

User’s Reference Manual: Programs 26

14 Fitness Test

The Fitness Test monitors your heart rate and calculates a fitness

score based on your average heart rate during specific test stages.

When the test is completed, the display provides a fitness score and

fitness category.

The test results can help you gauge the effectiveness of your current

exercise routine and tailor it to meet your fitness goals.

Guidelines

Before selecting the Fitness Test, read the following guidelines:

• Sit and rest for at least five minutes prior to taking the test to

bring your heart rate to a resting state.

• The fitness score is affected by your weight, age, and gender.

You must enter this data during the setup phase.

• For accurate heart rate readings, you must wear the chest strap

throughout the test. The test acquires your heart rate during a

test stage. If the heart rate reception is erratic, incorrect readings

can occur and affect the accuracy of the overall fitness score.

• When the first minute of the warm-up period elapses, the arrow

keys are disabled.

Warm-Up Period

The cycle provides a 3-minute warm-up period before beginning the

Fitness Test. During the warm-up period, the resistance is fixed and

cannot be adjusted. Continue pedaling at a constant pace. The

Fitness Test commences at the end of the warm-up period.

Important: If a message appears stating that your heart rate is too

high, the test ends and the automatic cool-down period begins.

Complete the cool-down period and retake the Fitness Test later.

Heart Rate

Above

Below

Weight Loss

Cardiovascular

TIME

REMAINING TIME

SEGMENT TIME

DISTANCE

SPEED

RESISTANCE

RPM

METS

AVERAGE SPEED

CALORIES

WATTS

CAL PER MIN

C846i

CAUTION

Before beginning any fitness program, you

should have a complete physical examination by

your physician. Consult your physician for the

heart rate appropriate for your fitness level. If

you feel pain, faint or dizzy, stop exercising

immediately. Keep hands and clothing away from

moving parts. Do not allow children and people

unfamiliar with operation on or near the unit.

Use arrows (or numeric keys) to display:

TIME

WEIGHT

AGE

(press ENTER to select) (press ENTER to select)

PROGRAM

(press ENTER to select) (press ENTER to select)

PRESS PRESS

PRESSPRESS

Option 1

Option 2 - programs

ENTER

QUICKSTART

14 fitness test

User’s Reference Manual: Programs 27

Using the Fitness Test

Let the program adjust the resistance for you.

CAUTION: If you need to stop to regain control or reduce your

heart rate, please do so. You can retake the Fitness Test later.

Completing the Fitness Test

When you finish the Fitness Test, the resistance is reduced. An

automatic cool-down period is provided after the test to help return

your heart rate to a normal, restful state.

The Fitness Test automatically ends if one of the following occurs:

• You stop pedaling.

• Your pedaling speed (RPM) drops below 20.

• Your heart rate increases above the maximum allowable heart

rate for that stage.

• Your heart rate cannot be detected.

• You press RESET.

• You complete the test.

Fitness Test Scores

When you complete the Fitness Test, your fitness score and

cardiovascular fitness level appear on the display.

Tables 2 and 3 show the desired range in fitness levels depending

on your age and gender. More information is available at the Precor

website (www.precor.com).

Table 2. Cardiorespiratory fitness score category—females*

Table 3. Cardiorespiratory fitness score category—males*

* The test and analysis algorithm were developed by Dr. Neil Gordon of Cooper

Clinic.

Fitness Category

Age in Years

Low

Fitness

Medium

Fitness

High

Fitness

20–39 28 (or below) 28–33 33 (or above)

40–49 26 (or below) 26–31 31 (or above)

50–59 24 (or below) 24–28 28 (or above)

60 and over 22 (or below) 22–26 26 (or above)

Fitness Category

Age in Years

Low

Fitness

Medium

Fitness

High

Fitness

20–39 35 (or below) 35–42 42 (or above)

40–49 32 (or below) 32–39 39 (or above)

50–59 29 (or below) 29–36 36 (or above)

60 and over 24 (or below) 24–31 31 (or above)

User’s Reference Manual: Programs 28

Notes:

C846i URM 48819-101, en

15 July 2005

Precor, C, CrossRamp, EFX, M, Move Beyond, and SmartRate are registered trademarks of Precor Incorporated.

Crosstrainer, QuickStart, and StretchTrainer are trademarks of Precor Incorporated.

Specifications subject to change without notice.

www.precor.com

NOTICE:

Precor is widely recognized for its innovative, award winning designs of exercise equipment. Precor aggressively

seeks U.S. and foreign patents for both the mechanical construction and the visual aspects of its product design.

Any party contemplating the use of Precor’s product designs is hereby forewarned that Precor considers the

unauthorized appropriation of its proprietary rights to be a very serious matter. Precor will vigorously pursue all

unauthorized appropriation of its proprietary rights.

Precor Incorporated

20031 142nd Ave NE

P.O. B ox 7202

Woodinville, WA USA 98072-4002

C846i

C842i

Assembly Guide

Commercial Recumbent Cycle

C846i

C846i/C842i Recumbent Cycle Assembly Guide 1

Thank you for choosing Precor. For proper installation, please read this guide

thoroughly and follow the assembly instructions. If you do not assemble the

C846i/C842i Recumbent Cycle according to these guidelines, you could void

the Precor Limited Warranty.

Obtaining Service

You should not attempt to service the recumbent cycle except for maintenance

tasks as described in the Product Owner’s Manual. If any items are missing,

contact your dealer. Should you need more information regarding customer

support numbers or a list of Precor authorized service centers, visit the Precor

website at www.precor.com/contact.

Unpacking the Equipment

The unit is shipped on one pallet. Ask for help from two or more people to

unpack and assemble the recumbent cycle.

Required Tools

• Wire tie cutter

• One

³⁄₄-inch combination wrench (open-end or box)

Installation Requirements

Follow these installation requirements when assembling the unit:

• Assemble the unit near the location where you plan to

use it.

• Provide ample space around the unit.

Open space around the unit allows for easier access.

• Set up the recumbent cycle on a solid, flat surface.

A smooth, flat surface under the unit helps keep it level. A level unit has

fewer malfunctions.

• Open the box and assemble the components in the sequence

presented in this guide.

• Leave room for adjustments.

Tighten fasteners (bolts, nuts, and screws) so the unit is stable, but

leave room for adjustments. Do not fully tighten fasteners until instructed

to do so.

• If you plan to move the unit, obtain help and use a hand truck. Do not

grasp any plastic parts while lifting or moving the unit. The plastic parts

are not capable of supporting the weight of the unit and they may break.

C846i/C842i Recumbent Cycle Assembly Guide 2

Hardware Kit (not to scale)

Fasteners Quantity

(A) Hex head cap screw (5-inch) 2

(B) Washer (½-inch) 2

2 — Rubber bib (D) 1 — ³⁄₁₆-inch hex key (E)

C846i/C842i Recumbent Cycle Assembly Guide 3

Assembly Steps

Position the rubber bib so the flared side faces the floor (as shown

in the illustration) and slide it into the base of the upright support.

Place the upright support on the base crossbar so that the lip of

the rubber bib rests on the crossbar and is parallel to the floor.

Have your assistant hold the upright support while you connect the

two cables. Place excess cable inside the base assembly.

Note: The C842i has only one cable connection.

Important: Do not stretch, crimp, or damage the cables. Cables

damaged by improper installation will not be covered by the

Precor Limited Warranty.

CAUTION: Before tightening the screws, make sure the

cables are not in danger of being crimped or pinched.

Secure the upright support to the base assembly using two hex

head cap screws (A) and two washers (B). Alternately tighten each

screw using a ³⁄₄-inch box-end or crescent wrench. Check the

upright support to make sure it is securely fastened.

C846i/C842i Recumbent Cycle Assembly Guide 4

Rest the seat pad against the seat frame posts. Insert the four

buttonhead screws (C) and finger tighten.

CAUTION: It is critical that you hand thread the four

buttonhead screws before alternately tightening them

with the hex key (E). The nut inserts on the back of the

seat pad can be easily stripped by improper assembly,

which is not covered by the Precor Limited Warranty.

When the four buttonhead screws (C) are properly threaded,

alternately wrench tighten each screw using the hex key (E).

Sit on the seat to adjust it. Pull up on the seat adjustment handle

and use your legs to slide the seat along the center post.

Note: If the seat rocks from side to side, you will need to realign

the center wheel that runs inside the center post. Refer to the

instructions in the Product Owner’s Manual.

C846i/C842i Recumbent Cycle Assembly Guide 5

Level the recumbent cycle. Before allowing users on the recumbent

cycle, make sure it does not wobble from side to side.

To remove any side-to-side movement, ask your assistant to tip the unit

on its side so that you can locate the two height adjusters on the rear

crossbar.

Turn the height adjusters until the unit does not wobble or rock from side

to side.

Important: If the unit is placed on a slightly uneven surface, rotating

the height adjusters can help, but will not compensate for extremely

uneven surfaces.

When you are finished making adjustments, ask your assistant to gently

lower the unit to the floor.

Height adjusters

Verify that the C846i heart rate display is operational.

1. Sit on the cycle. When you are comfortably situated, begin

be maintained for several seconds.

2. Grasp both touch-sensitive grips on the seat handlebars.

3. Look at the Heart Rate display. The letters Hr should be blinking.

After a few seconds, a number appears indicating your heart rate.

Note: If the display remains blank, refer to the Product Owner’s Manual

for troubleshooting tips. Instructions regarding the chest strap are also

found in the Product Owner’s Manual.

pedaling. Pedaling above 20 revolutions per minute (RPM) must

www.precor.com

C846i/C842i Recumbent AG 48578-101, en

15 July 2005

Precor Incorporated

20031 142nd Avenue NE

P.O. B ox 7202

Woodinville, WA USA 98072-4002

Precor C846I-R Exercise Bike

Product's Documents

User Manual

Specifications

Precor C846I-R Questions and Answers

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