INSTRUCTION MANUAL
Digital Weight Scale
Model: HN-290T
®
9301200-8C
IM-HN-290T-03-09-2021
ENGLISH
2
Table of Contents
Introduction ..................................................................................................................................................3
Important Safety Information ...............................................................................................................4
1. Know Your Device.............................................................................................................................6
2. Before Taking a Measurement ..................................................................................................... 7
3. Take a Measurement ......................................................................................................................10
4. Transfer the Data ............................................................................................................................. 12
5. Delete all Readings and Settings ..............................................................................................13
6. Error Messages and Troubleshooting .....................................................................................14
7. Maintenance .....................................................................................................................................16
8. Specications ...................................................................................................................................17
9. FCC/IC Statement and Trademarks ..........................................................................................18
10. Limited Warranty ........................................................................................................................... 20
11. Guidance and Manufacturer’s Declaration ...........................................................................21
3
Introduction
Intended Use
Thank you for purchasing the OMRON Digital Weight Scale. This product is mainly
designed for general household use. It is intended to measure and display the
weight from 10 kg to 250 kg (22 lb to 550 lb), and intended for providing all data for
doctor's diagnostic purpose or reference.
All data is wirelessly uploaded to your Telehealth's service by Bluetooth
®
, this will
make your data management more convenient.
Please follow this instruction manual thoroughly for your safety.
Please keep for future reference. For specic information about your own weight,
CONSULT YOUR PHYSICIAN.
4
Important Safety Information
To assure the correct use of the product, basic safety measures should always be
followed including the warnings and cautions listed in this Instruction Manual.
Warning: Indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury.
General Usage
Do not begin a weight reduction or exercise program without consulting a
doctor or healthcare provider rst.
Self-diagnosis could damage your health.
Stop using the unit and consult your doctor if you experience skin irritation or
other troubles.
Do not use the scale on slippery surfaces, such as a wet oor.
Keep the scale out of the reach of young children.
Do not jump onto the scale, or hop up and down on the scale.
Do not use this scale when your body and/or feet are wet, such as after
taking a bath.
Do not step on the edge or display area of the scale.
People with disabilities, or who are physically frail, should always be assisted
by another person when using this scale. Use a handrail or so when stepping
on the scale, and make sure not to inuence the measurement.
If battery uid should get in your eyes, immediately rinse with plenty of clean
water. Consult a doctor immediately.
Do not put your ngers into any slot or inside the scale.
Use indoors.
Do not use this scale for purpose other than described in this manual.
Data Transmission
Do not use this product in hospitals, aircrafts or other environments where the
use of radio waves is restricted. Please remove the batteries in this environment.
This product emits radio frequencies (RF) in the 2.4 GHz band, use of this
product in locations where RF is restricted is not recommended. The use of RF
in this product is licensed for use by the FCC/IC, for further information on any
potential restrictions refer to documentation on Bluetooth
®
usage by the FCC/IC.
Caution: Indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury to the user
or patient or damage to the equipment or other property.
5
General Usage
Approved for human use only.
Do not share this scale with others, this will inuence your data management.
Clean the scale before use if it has been used by people with a skin disease
on their feet.
Do not place the scale against the wall. May cause injuries and malfunction.
Do not disassemble, repair, or remodel the scale.
Replace worn battery with a new one immediately.
Do not dispose of batteries in re.
If battery uid should get on your skin or clothing, immediately rinse with plenty
of clean water.
Battery Usage
Do not use battery not specied for this scale. Do not insert the battery with
the polarities in the wrong direction.
Use only 4 "AA" alkaline batteries with this device.
Do not use other types of batteries. Do not use new and used batteries together.
Remove the batteries if the device will not be used for three months or more.
General Advice
• Do not place this unit on a cushioned surface such as a carpet or a mat.
• Do not place this unit in highly humid environments, such as a bathroom or
shower room. Protect it from splashing water.
• Do not place this unit near heat sources or below air conditioners, and avoid
exposure to direct sunlight.
• As this unit is a precision instrument, do not drop, vibrate, or apply strong shock.
• Disposal of used batteries should be carried out in accordance with the national
regulations for the disposal of batteries.
• Do not wash the unit with water.
• Do not wipe the unit with benzene, gasoline, paint thinner, alcohol, or other
volatile solvents.
• Do not place this unit where it will be exposed to
chemicals or corrosive vapors.
• Please store this scale on a level surface.
• Do not store any objects on the scale.
Important Safety Information
6
1. Know Your Device
Contents:
• Digital Weight Scale • 4 "AA" Alkaline Batteries • Instruction Manual
• Quick Start Guide
Unit:
Display
Metric switch
Battery cover
Reset button
(Do not press it without contacting
your Telehealth service provider.)
Display:
SYNC
symbol
Battery symbol
(low/depleted)
Connection
symbol
Display symbols:
SYNC Symbol ( )
The SYNC symbol ( ) is displayed if device is not connected to Telehealth
service receiver or when data is not transmitted successfully. Please see
"Connecting failure. The data is not being transmitted." in section 6.2.
Feet (×4)
7
2. Before Taking a Measurement
2.1
Wireless Function
Before use, thoroughly read the instruction manual included with the Telehealth
service receiver (in some cases, receiver maybe your smart phone) being used
with this digital weight scale for instruction about your scale to Telehealth service
receiver, and receiver transmission range. It will be necessary for the digital weight
scale to be within the receiver’s transmission range to successfully transfer data.
This Omron digital weight scale is designed to connect to specic Bluetooth
®
receivers, and is not guaranteed to connect to all Bluetooth
®
compatible devices
and Telehealth service receiver. "Omron Healthcare, Inc. shall not be liable for
loss of use or any other special, incidental, consequential or indirect costs,
expenses or damages due to improper usage of this scale."
2.2 Select the weight metric "kg" or "lb" when the power
is off.
2.3 Battery Installation
1. Remove the battery cover on the back of the unit.
2. Insert 4 "AA" batteries as indicated in the
battery compartment.
8
2. Before Taking a Measurement
3. Close the battery cover.
Notes:
• When the depleted battery symbol (
) appears, replace all four batteries with new
ones. Items stored in memory are retained even if the batteries are removed.
• Disposal of used batteries should be carried out in accordance with the national
regulations for the disposal of batteries.
2.4 Connect the device to the Telehealth service receiver
As soon as you insert the batteries, the connection symbol ( ) and "P" symbol
will blink on the display.
When the display shown above does not appear, see "Connecting failure."
in section 6.2 rst.
To retry connecting the Telehealth service receiver, remove batteries and
insert them again. Then start with section 2.4 again.
Note:
• If your Telehealth service receiver asks for PIN code, enter 6 digits of PIN code from the
label on the bottom of the device to complete.
9
2.5 Confirm if the device is successfully connected.
When the unit is connected successfully to the Telehealth service receiver,
the connection symbol ( ) and "OK" symbol will appear on the display.
Wait 10 seconds until the power is o.
When "Err" appears, see "Connecting failure" in
section 6.2 for more detail.
2. Before Taking a Measurement
10
3. Take a Measurement
3.1 Place the unit on a hard and at surface. Calibrate
the unit by stepping on (turning on) and immediately
step o. Calibration is completed till "0.0 kg/lb"
is displayed.
Notes:
• Do not place the unit on a
cushioned surface such as a
carpet or a mat.
• Do the calibration when the display is OFF.
• No further calibration is necessary unless the scale is moved to new location
or battery change.
11
3. Take a Measurement
3.2 Step onto the unit and take the measurement.
1. Step onto the unit.
Notes:
• Remain still during the measurement.
• Try to measure your weight at the same
time each day for consistency.
2. When the unit beeps twice, the measurement is completed.
Beep
Beep
12
4. Transfer the Data
As soon as the measurement is completed, the data will be transferred automatically
as below.
Transferring the data. The transfer is completed.
The unit will automatically
turn o after 10 seconds
without any operations.
Notes:
• When the connection symbol ( ) does not appear, refer the "The data is not
being transmitted." in section 6.2 for more detail.
• If SYNC symbol ( ) is displayed, it means 1 or more readings have stored.
30 readings could be stored at most. If the memory is full, the unit will delete the
oldest reading.
13
5. Delete all Readings and Settings
You can delete all readings and settings which have not been transferred after you
conrmed this with your Telehealth service provider.
Contact your Telehealth service provider for detail steps.
When your Telehealth service provider mentions to press the reset button, use a
small stick to press it.
Note:
Do not press the reset button without contacting your Telehealth service provider.
This may inuence your data management.
14
6. Error Messages and Troubleshooting
6.1 Error Messages
Cause Solution
Connecting failure.
The data is not being
transmitted.
Refer "Connecting failure.
The data is not being transmitted."
in section 6.2.
Batteries are low.
Recommend to replace the batteries
with new ones ahead of time.
Refer to Section 2.3.
Batteries are depleted.
Replace the four batteries.
Refer to Section 2.3.
Movement during
measurement.
Do not move until measurement is
completed.
Device error.
Contact your Telehealth service
provider.
Your body weight is more
than 250 kg (550 lb).
Weight range: 10-250 kg
(22-550 lb).
Misalignment during
auto-calibration.
Repeat the measurement.
Connecting failure. Refer to Section 6.2.
15
6.2 Troubleshooting
Problem Cause Correction
Even if you step onto
the unit, nothing is
displayed.
No batteries are inserted. Insert the batteries.
The batteries are inserted
in the wrong direction.
Insert the batteries in the
correct direction.
The batteries are worn
out.
Replace all four batteries
with new ones.
Connecting failure.
The data is not
being transmitted.
The receiving device is
too far away from the
device.
After checking that
there are no sources of
interference nearby, move
the receiving device to a
distance within 5 m (16 ft.)
of the scale. Then try to
connect again*.
The application on the
receiver or destination
device is not ready.
Check the application then
try to connect again*. If the
"Err" is on the screen after
checking the application,
contact your Telehealth
service provider.
* To retry connecting the Telehealth service receiver, remove batteries and insert
them again. Then start with section 2.4 again.
6.
Error Messages and Troubleshooting
16
7. Maintenance
To protect the unit from damage, please observe the following:
• Use a soft dry cloth, or a soft cloth moistened with neutral soap to clean the unit.
• Store the unit and the components in a clean, safe location.
• Do not use any abrasive or volatile cleaners, gasoline, thinners or similar solvents
to clean the device.
• Do not clean the unit and any components by immersing them in water.
• Changes or modication not approved by the manufacturer will void the user
warranty. Do not disassemble or attempt to repair the unit or components.
17
8. Specifications
Product description Digital Weight Scale
Model HN-290T
Display 10 to 100 kg with an increment of 0.1 kg
(22 to 220 lb with an increment of 0.2 lb)
100 to 250 kg with an increment of 0.2 kg
(220 to 550 lb with an increment of 0.5 lb)
Weight Accuracy 10 kg to 40 kg: ± 0.4 kg
(22 lb to 88 lb: ± 0.88 lb)
40 kg to 250 kg: ± 1%
(88 lb to 550 lb: ± 1%)
IP Classication IP21
Power Supply 4 "AA" alkaline batteries (LR6)
Battery Life Approximately 1 year (when used once per day)
Operating Temperature/
Humidity
+10°C to +40°C (+50°F to +104°F), 15% to 90% RH
Storage Temperature/
Humidity/Air Pressure
-20°C to +60°C (-4°F to +140°F), 10% to 95%
RH, 860 hPa to 1060 hPa
Weight Approximately 3.5 kg (7.7 lb) including batteries
External Dimensions Approximately 41 (H) × 415 (W) × 360 (D) mm
1 3/5" (H) × 16 1/3" (W) × 14 1/5" (D)
Contents Digital Weight Scale, 4 "AA" alkaline batteries,
instruction manual, and quick start guide
Applied Part
= Type BF
Note: Subject to technical modication without prior notice.
Need for the user to consult the instruction manual.
18
FCC CAUTION
Changes or modications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
Note:
This equipment has been tested and found to comply with the limits for a Class
B 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. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined
by turning the equipment o and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit dierent from that to which the
receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
This transmitter must not be co-located or operated in conjunction with any other
antenna or transmitter.
This equipment complies with FCC/IC radiation exposure limits set forth for an
uncontrolled environment and meets the FCC radio frequency (RF) Exposure
Guidelines and RSS-102 of the IC radio frequency (RF) Exposure rules.
This equipment has very low levels of RF energy that are deemed to comply without
testing of specic absorption ratio (SAR).
This device complies with Part 15 of the FCC Rules and Industry Canada license-
exempt RSS standard(s). Operation is subject to the following two conditions: (1)
this device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
Changes or modications made to this equipment not expressly approved by
NeuroSky Inc. may void the FCC authorization to operate this equipment.
9. FCC/IC Statement and Trademarks
19
FCC CAUTION
Changes or modications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
Note:
This equipment has been tested and found to comply with the limits for a Class
B 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. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined
by turning the equipment o and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit dierent from that to which the
receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
This transmitter must not be co-located or operated in conjunction with any other
antenna or transmitter.
This equipment complies with FCC/IC radiation exposure limits set forth for an
uncontrolled environment and meets the FCC radio frequency (RF) Exposure
Guidelines and RSS-102 of the IC radio frequency (RF) Exposure rules.
This equipment has very low levels of RF energy that are deemed to comply without
testing of specic absorption ratio (SAR).
This device complies with Part 15 of the FCC Rules and Industry Canada license-
exempt RSS standard(s). Operation is subject to the following two conditions: (1)
this device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
Changes or modications made to this equipment not expressly approved by
NeuroSky Inc. may void the FCC authorization to operate this equipment.
9. FCC/IC Statement and Trademarks
Radio frequency radiation exposure Information:
The radiated output power of the device is far below the FCC radio frequency
exposure limits. Nevertheless, the device shall be used in such a manner that the
potential for human contact during normal operation is minimized.
This Product operates in the unlicensed ISM band at 2.4GHz.
In case this Product is used around the other wireless devices
including microwave and wireless LAN, which operate same
frequency band of this Product, there is a possibility that
interference occurs between this Product and such other devices.
If such interference occurs, please stop the operation of other
devices or relocate this Product before using this Product or do
not use this Product around the other wireless devices.
The Bluetooth
®
word mark and logos are registered trademarks
owned by Bluetooth SIG, Inc. and any use of such marks by
OMRON HEALTHCARE Co., Ltd. is under license.
20
10. Limited Warranty
Your HN-290T Digital Weight Scale excluding batteries, is warranted to be free from
defects in materials and workmanship appearing within 2 years from the date of
purchase, when used in accordance with the instructions provided with the scale.
The above warranty extends only to the original retail purchaser, and only to products
purchased from an Omron authorized seller who is subject to and follows Omron’s
quality control standards, unless otherwise prohibited by law. We will, at our option,
replace without charge any unit covered by the above warranty. Replacement is our
only responsibility and your only remedy under the above warranty.
THE FOREGOING IS THE SOLE WARRANTY PROVIDED BY OMRON IN
CONNECTION WITH THIS PRODUCT, AND OMRON HEREBY DISCLAIMS
ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING IMPLIED
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE AND NON-INFRINGEMENT. IMPLIED WARRANTIES AND OTHER
TERMS THAT MAY BE IMPOSED BY LAW, IF ANY, ARE LIMITED IN DURATION
TO THE PERIOD OF THE ABOVE EXPRESS WARRANTY.
OMRON SHALL NOT BE LIABLE FOR LOSS OF USE OR ANY OTHER SPECIAL,
INCIDENTAL, CONSEQUENTIAL OR INDIRECT COSTS, EXPENSES OR DAMAGES.
SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL
OR CONSEQUENTIAL DAMAGES, SO THE ABOVE
LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU.
This warranty provides you with specic legal rights, and you may have other rights
that vary by jurisdiction. Because of special local requirements, some of the above
limitations and exclusions may not apply to you.
21
OMRON Digital Weight Scale
Information for accompanying documents in the scope of IEC60601-1-2:2007
Important information regarding Electro Magnetic Compatibility (EMC)
With the increased number of electronic devices such as PC’s and mobile
(cellular) telephones, medical devices in use may be susceptible to
electromagnetic interference from other devices. Electromagnetic interference
may result in incorrect operation of the medical device and create a potentially
unsafe situation. Medical devices should also not interfere with other devices.
In order to regulate the requirements for EMC (Electro Magnetic Compatibility)
with the aim to prevent unsafe product situations, the IEC60601-1-2 standard
has been implemented. This standard denes the levels of immunity to
electromagnetic interferences as well as maximum levels of electromagnetic
emissions for medical devices.
Medical devices manufactured by OMRON Healthcare conform to this
IEC60601-1-2:2007 standard for both immunity and emissions.
Nevertheless, special precautions need to be observed:
• The use of accessories and cables other than those specied by OMRON,
with the exception of cables sold by OMRON as replacement parts for
internal components, may result in increased emission or decreased
immunity of the device.
• The medical devices should not be used adjacent to or stacked with other
equipment. In case adjacent or stacked use is necessary, the medical
device should be observed to verify normal operation in the conguration
in which it will be used.
• Refer to further guidance below regarding the EMC environment in which
the device should be used.
• The MEDICAL ELECTRICAL EQUIPMENT Digital Weight Scale needs
special precautions regarding EMC and needs to be installed and put into
service according to the EMC information provided in this documentations.
• The Essential Performance of the Digital Weight Scale is to measure weight.
The Digital Weight Scale may be interfered with by other equipment, even if
that other equipment complies with CISPR EMISSION requirements.
11. Guidance and Manufacturer’s Declaration
22
11. Guidance and Manufacturer’s Declaration
(Table 1)
Guidance and manufacturer’s declaration – electromagnetic emissions
OMRON Digital Weight Scale is intended for use in the electromagnetic
environment specied below. The customer or the user of this OMRON Digital
Weight Scale should assure that it is used in such environment.
Emissions test Compliance
Electromagnetic environment – guidance
RF emissions CISPR 11
Group 1
The OMRON Digital Weight Scale uses
RF energy only for its internal function.
Therefore, its RF emissions are very low
and are not likely to cause any interference
in nearby electronic equipment.
RF emissions CISPR 11
Class B
The OMRON Digital Weight Scale is
suitable for use in all establishments,
including domestic establishments and
those directly connected to the public low-
voltage power supply network that supplies
buildings used for domestic purposes.
Harmonic emissions
IEC 61000-3-2
Not
Applicable.
Voltage uctuations/
icker emissions
IEC61000-3-3
Not
Applicable.
(Table 2)
Guidance and manufacturer’s declaration – electromagnetic immunity
OMRON Digital Weight Scale is intended for use in the electromagnetic
environment specied below. The customer or the user of this OMRON Digital
Weight Scale should assure that it is used in such environment.
Immunity test
IEC 60601
Test level
Compliance
level
Electromagnetic
environment – guidance
Electrostatic
discharge
(ESD) IEC
61000-4-2
±6 kV
contact
±8 kV air
±6 kV
contact
±8 kV air
Floor should be wood, concrete,
or ceramic tile. If oors are covered
with synthetic material, the relative
humidity should be at least 30 %.
23
11. Guidance and Manufacturer’s Declaration
Electrical fast
transient/burst
IEC 61000-4-4
±2 kV for
power supply
lines
±1 kV for
input/output
lines
Not
Applicable.
Not Applicable.
Surge
IEC 61000-4-5
±1 kV line(s)
to line(s)
±2 kV line(s)
to earth
Not
Applicable.
Not Applicable.
Voltage
dips, short
interruptions
and voltage
variations on
power supply
inputlines
IEC 61000-4-11
<5 % U
T
(>95 % dip
in U
T
) for 0.5
cycle
Not
Applicable.
Not Applicable.
40 % U
T
(60 % dip
in U
T
) for 5
cycles
70 % U
T
(30 % dip in
U
T
) for 25
cycles
<5 % U
T
(>95 % dip in
U
T
) for 5 sec.
Power
frequency
(50/60 Hz)
magnetic eld
IEC 61000-4-8
3 A/m 3 A/m
Power frequency magnetic elds
should be at levels characteristic
of a typical location in a
typical commercial or hospital
environment.
Note: U
T
is the A.C. mains voltage prior to application of the test level.
24
(Table 4)
Guidance and manufacturer’s declaration – electromagnetic immunity
OMRON Digital Weight Scale is intended for use in the electromagnetic environment specied
below. The customer or the user of this OMRON Digital Weight Scale should assure that it is
used in such environment.
Immunity test
IEC 60601
Test level
Compliance
level
Electromagnetic environment – guidance
Portable and mobile RF communications
equipment should be used no closer to any
part of the OMRON Digital Weight Scale
including cables, than the recommended
separation distance calculated from the equation
appropriate to the frequency of the transmitter.
Conducted RF IEC
61000-4-6
3 V rms
150 kHz to
80 MHz
Not Applicable.
Recommend separation distance
Not Applicable.
Radiated RF IEC
61000-4-3
3 V/m
80 MHz to
2.5 GHz
3 V/m
d
= 1.2 √P
80 MHz to 800 MHz
d
= 2.3 √P
800 MHz to 2.5 GHz
where P is the maximum output power rating
of the transmitter in watts (W) according to
the transmitter manufacturer and
d
is the
recommended separation distance in meters
(m).
Field strengths from xed RF transmitters as
determined by an electromagnetic site survey,
a
should be less than the compliance level in each
frequency range.
b
Interference may occur in the vicinity of
equipment marked with the following symbol:
Note1: At 80 MHz and 800 MHz, the higher frequency range applies.
Note2: These guidelines may not apply in all situations. Electromagnetic propagation is aected
by absorption and reection from structures, objects, and people.
11. Guidance and Manufacturer’s Declaration
25
a
Field strengths from xed transmitters, such as base stations for radio (cellular/
cordless) telephones and land mobile radio, AM and FM radio broadcast, and
TV broadcast cannot be predicted theoretically with accuracy. To assess the
electromagnetic environment due to xed RF transmitters, an electromagnetic
site survey should be considered. If the measured eld strength in the location
in which the OMRON Digital Weight Scale is used exceeds the applicable
RF compliance level above, the OMRON Digital Weight Scale should be
observed to verify normal operation.
If abnormal performance is observed, additional measures may be necessary,
such as reorienting or relocating the OMRON Digital Weight Scale.
b
Over the frequency range 150 kHz to 80 MHz, eld strengths should be less
than 3 V/m.
11. Guidance and Manufacturer’s Declaration
26
(Table 6)
Recommended separation distance between portable and mobile RF
communications equipment and the OMRON Digital Weight Scale
OMRON Digital Weight Scale is intended for use in an electromagnetic
environment in which radiated RF disturbances are controlled. The customer or
the user of this OMRON Digital Weight Scale can help prevent electromagnetic
interference by maintaining a minimum distance between portable and mobile
RF communications equipment (transmitters) and the OMRON Digital Weight
Scale as recommended below, according to the maximum output power of the
communications equipment.
Output Power
of Transmitter
in Watt
Separation distance according to frequency of
transmitter in meter
150 kHz to 80 MHz
Not Applicable.
80 MHz to 800 MHz
d
= 1.2 √P
800 MHz to 2.5GHz
d
= 2.3 √P
0.01 Not Applicable. 0.12 0.23
0.1 Not Applicable. 0.38 0.73
1 Not Applicable. 1.2 2.3
10 Not Applicable. 3.8 7.3
100 Not Applicable. 12 23
For transmitters rated at a maximum output power not listed above, the
recommended separation distance d in meters (m) can be estimated using
the equation applicable to the frequency of the transmitter, where P is the
maximum output power rating of the transmitter in watts (W) according to the
transmitter manufacturer.
Note: At 80 MHz and 800 MHz, the separation distance for the higher
frequency range applies.
Note: These guidelines may not apply in all situations. Electromagnetic
propagation is aected by absorption and reection from structures,
objects, and people.
Contact your Telehealth service provider if you have any questions.
11. Guidance and Manufacturer’s Declaration
Manufactured for :
OMRON HEALTHCARE Co., Ltd.
53, Kunotsubo, Terado-cho
Muko, KYOTO, 617-0002 JAPAN
Distributed by :
OMRON HEALTHCARE, INC.
2895 Greenspoint Pkwy.
Homan Estates, IL 60169 USA
www.OmronHealthcare.com
© 2021 OMRON HEALTHCARE, INC.
Made in China
