Congratulations on your purchase of a Boss Audio Systems
®
Specifications....................................................................................................1
Safety Notice.....................................................................................................2
Accessories.......................................................................................................3
Unit Installation..................................................................................................
Remote Control Introduction.............................................................................
Wire Connection Description.............................................................................
Main Menu Operation Instruction......................................................................
Access Setup Interface.....................................................................................
General Settings........................................................................................
Camera Settings........................................................................................
Clock Settings............................................................................................
Audio Settings............................................................................................
Controls Color Settings..............................................................................
IIIumination Settings...................................................................................
About Settings..........................................................................................
Tuner Operation..............................................................................................
DISC/CD/USB Playback..................................................................................
DVD/VCD Mode Operation.......................................................................
Bluetooth Operation........................................................................................
A-LINK(Screen Mirroring) Operation...............................................................16
Bluetooth Operation Menu.......................................................................
Bluetooth Dialing......................................................................................
Bluetooth Call...........................................................................................14
Bluetooth Phone Book.............................................................................
Bluetooth Phone Call History...................................................................
Bluetooth Paired Device...........................................................................
Bluetooth Music Steaming........................................................................
Multimedia Receiver.
It has been designed, engineered and manufactured to bring you
the highest level of performance and quality, and will offer you
years of entertainment pleasure.
PTT(Push-To-Talk) Operation.........................................................................16
Steering Wheel Control (SWC)........................................................................
Troubleshooting...............................................................................................
Panel Introduction.............................................................................................
5
6
7
8
7
8
8
8
9
Tuner Settings............................................................................................
9
9
10
10
14
14
14
15
15
18
15
Media Playing - CD Audio.........................................................................
CD Source Menu ......................................................................................
USB Music/Video/Picture Operation....................................................
4
12
12
12-13
15
17
11
11
3
Model No.
General
features
BVD9988B
7” motorized TFT touchscreen
Detachable front panel
FM/AM Radio
RBDS
DVD fully compatible with DVD/VCD/CD/MP3/MPEG4/JPEG
A-Link (Screen Mirroring)
Dual USB (front / rear) support
USB Charging (1A)
Bluetooth audio stream and hands-free phone call
Push-To-Talk (PTT)
AUX input
AV input
Video output
Front/Rear view camera support
4V Front and subwoofer pre-amp outputs
Max. 4 x 85W power output
Steering wheel control (SWC) input
800 x 480 pixelTFT screen
Front/Rear USB
Working power
Max Output
Working Temperature
Size
Weight
Compatible Media
Audio file
MP3/WAV/WMA/FLAC
4.19 lbs / 1.90 kg
7.01” x 6.57” x 1.97” / 178 x 167 x 50 mm
-20°C ~ 70°C/-4°F~158°F
4 x 85W
12V
64G
Picture
Disc CD/CD-R/CD-RW/DVD/DVD±R/DVD±RW
JPG/JPEG/BMP
Format
.MPEG1
.MPG
MPEG1
MPEG2
MP2
MP2
Video file
Video code
Audio code
Please read and understand the following safety information before operating this unit.
The unit is suitable for 12V power supply (requires grounding). Do not connect
it to 24V power supply in trucks or buses, or else it will be damaged.
Do not replace the fuse without the guidance of qualified personnel or the unit
may be damaged and/or catch fire.
Please follow the traffic laws and regulations and do not watch programs or
operate the unit when you are driving to avoid accidents (excluding passengers
watching through rear monitor).
To ensure safety and normal unit operation, please ask qualified personnel to
install the unit. Do not disassemble or repair the unit without authorization.
To avoid damage and accidents, please contact a local car audio distributor for
details.
Do not put the unit in a moist environment or water to avoid electric shock,
damage, and/or fire due to a short circuit.
The mechanical drive part of the monitor uses an automatic precision transmission
component. Do not pull, push or rotate the unit by force or impact the TFT screen
to avoid damaging the unit.
Do not insert the audio plug of the vehicle into the master unit directly. Please
convert with the dedicated end cable provided by our company.
When installing the unit, prevent metal objects from falling into the master unit
from the vents to avoid a short circuit and damaging the unit.
Safety Statement
For the safety of yourself and others, do not watch programs or operate the unit
when you are driving. It is prohibited by law.
The back up camera function should be used as an auxiliary view only. We are not
responsible for any accidents occurred during backing.
WARNING!
To ensure safety while driving and to comply with laws, drivers should not watch video
or operate the video device while driving.
Notes for Battery
Replace only with the same type
battery (CR2025). Observe correct polarity while
inserting the battery.
Remove the battery from the remote control if not used for a long time.
The remote control contains a coin/button type battery, which can be swallowed.
Keep the battery out of reach of children at all times!
Batteries contain chemical substances, so they should be disposed of properly.
INSTALLATION
ACCESSORIES
• 1x Remote control
• 1x Wire hanress
• Make sure your dash opening has the correct size shown.
• Disconnect the negative battery terminal of your vehicle.
• Complete the electrical connections.
1x Plain washer
1x Spring washer
2x Release keys
• Head unit mounting kit
1x Mounting sleeve
1x Mounting strap
1x Tapping screw
1x Hex bolt
1x Hex nut
Hex Bolt
Spring Washer
Plain Washer
Tapping Screw
Screwdriver
Tabs
Hex Nut
Dash Board
Release Key
Release Key
Plastic Trim Out
Metal Mounting Strap
Console
Mounting Sleeve
Before you start
1. Remove the plastic trim ring. Use a screwdriver to pry open the trim ring then pull it out.
2. Remove the mounting sleeve from the unit. Insert two supplied release keys into the
lock position on both sides of the mounting sleeve, then pull the sleeve out of the unit.
3. Correctly insert the mounting sleeve in the dash opening. Then bend the tabs on the
mounting sleeve with a screwdriver to secure the mounting sleeve.
4. Insert the unit into the dash opening/mounting sleeve.
5. Use the supplied mounting strap to secure the rear part of the unit.
6. Connect all wirings to the head unit. Replace the plastic trim ring.
Mount the unit
ACCESSORIES/INSTALLATION
2.05”
7.20”
WIRE CONNECTION DESCRIPTION
Description of the Input/Output Interface
4
Rear USB Port (connect to a USB flash drive for media playback)
Power
Yellow............................... Constant (+12V)
Audio/Video Inputs and Outputs
Wire Harness
1. R.CAM ......... Rear Camera Input (Yellow)
2. SUB1.......... Sub Pre-amp Output (Green)
3. SUB2 ......... Sub Pre-amp Output (Green)
4. V-IN..........................Video Input (Yellow)
5. L-IN.....................Left Audio Input (White)
6. R-IN.....................Right Audio Input (Red)
7. F. CAM.......... Front Camera Input (Yellow)
8. R L ....... Rear Left Pre-amp Output (White)
9. R R ....... Rear Right Pre-amp Output (Red)
10. V-OUT...................... Video Output (Yellow)
11. F L ....... Front Left Pre-amp Output (White)
12. F R ....... Front Right Pre-amp Output (Red)
Red................................. Accessory (+12V)
Black.......................................... Ground (-)
Orange/White............ Dimmer Input (+12V)
Purple/White............. Reverse Input (+12V)
Blue.......... Antenna Output (+12v, 500 mA)
Blue/White..... Rem. Output (+12v, 500 mA)
Light Green................. Parking Brake Input
SWC Control
3.5mm Plug (Orange)................. SWC Input
Speaker Outputs
White....................................... Left Front (+)
White/Black.............................. Left Front (-)
Gray...................................... Right Front (+)
Gray/Black............................. Right Front (-)
Green....................................... Left Rear (+)
Green/Black.............................. Left Rear (-)
Purple.................................... Right Rear (+)
Purple/Black........................... Right Rear (-)
Camera Power
Red/Purple........
(+12V, 500 mA)
Red/White.........
(+12V, 500 mA)
AV Inputs and Outputs
FM/AM Antenna Jack
Fuse (10A)
Wire Harness Connector
(connect to the supplied wire harness)
/
5
1
2
65
1
/ CH1-6
(OPEN)
3
Start, pause or resume playback.
•
•
In radio mode, press briefly to tune
to a station; press and hold to enter
manual seeking mode to fine tune
frequencies.
•
Press to slide the screen out.
•
Hold down to slide the screen in.
Repeatedly press to tilt the screen up
or down.
•
In radio mode, select a radio station.
MODE
4
Press to power the unit on; hold
down to power the unit off.
/
•
•
Select a source.
2
Disc Slot
6
7
Volume Knob / (Push-To-Talk)
•
Rotate to adjust volume.
•
Press to access smartphone voice
assistant capability via Bluetooth
.
5
Mute or restore volume.
•
During media play, press to skip to
the previous or next track; hold down
to fast search forward or backward.
8
/
•
•
Eject or end a Bluetooth phone call.
BAND
Select a tuner band.
9
Dial or answer a Bluetooth phone call.
11 Display
Show current status.
10 Built-in Microphone
Pick up sound for voice assistant and
hands-free calls via Bluetooth connection.
12 Remote Sensor
Receive signal from the remote control.
13 AUX Jack (3.5mm)
Connect to an external audio device for
audio input.
14 USB Port
16
Connect to a USB flash drive for media play.
17 Reset Button
Press the reset button if the unit fails to
operate properly.
15
Press to detach the front panel.
Eject the disc.
RESET
7 8 910 1411 12 13
3
4
15
16
17
Detachable front panel
Press (15) to unlock and remove the
front panel. The reset button is accessed.
To replace the front panel, first align the
tab on the left (as arrow shown), then
push the front panel in place.
Arrow
indication
Tab
•
Connect to an Android mobile phone for
A-LINK usage.
•
•
Long press to search forward and backward
with x2, x4, x8, x16 speed.
1
OPEN
MODE
2
Press to power the unit on; hold down to
power the unit off.
/
/
•
•
Press to slide the screen out.
•
Hold down to slide the screen in.
•
Repeatedly press to tilt the screen.
•
Select a source.
6
2
4
1
26
27
3
5
6
7
8
9
10
1
1
12
13
24
25
23
22
21
19
20
17
18
16
15
14
: Eject or end a Bluetooth phone call.
1
1
PBC: During VCD/SVCD play, display or skip
the content menu of the disc.
: Dial or answer a Bluetooth phone call.
12
Numeric buttons
•
Select a title/chapter/track.
• In radio mode, select a preset station.
• In Bluetooth phone mode, enter a phone
number.
13
PTY
(Program Type) function.
14
TA: In RBDS radio, turn on or off TA (Traffic
Announcement) function.
15
AF
Frequencies) function.
16
AUDIO: During video play, select an audio
language or channel (if available).
17
SEEK
/
•
press and hold to enter manual seeking mode
to fine tune frequencies.
In radio mode, press briefly to tune to a station;
• Skip to the previous or next chapter, track or file.
18
SELECT: Press and hold to access audio,
settings and press briefly to confirm selection.
19 SUB-T: During video play, select a subtitle
language if available.
20
VOL +/-: Adjust volume.
21
SLOW: During video play, select a slow forward
speed (if available).
22
ANGLE: During video play, select a camera
camera angle (if available).
23 ZOOM: Zoom in or out a picture.
24
SETUP: Access setup menu.
25
TITLE: Access the main menu of a video disc.
26
MUTE: Mute or restore volume.
27
MENU: Access the root menu.
: In RBDS radio, turn on or off PTY
: In RBDS radio, turn on or off AF (Alternative
3 BAND: Select a tuner band.
4
ENTER
: Start, pause or resume playback.
5
/ / / : Navigate menus.
6
: Return to a previous menu screen.
: Stop video/picture playback.
7
ST: In FM radio, switch between stereo
and mono reception.
8
AMS: In radio mode, press and hold to
auto
store radio stations; to
preview each stored station.
RPT: Select a repeat play mode.
9 LOC
: In FM radio, select local or distant
RDM: Select random pla
y.
10 OSD: Display playback menu during video/
picture playback.
reception.
7
MAIN MENU OPERATION INSTRUCTION
General SETTINGS-Menu 1
There are eight Setting Menus
2. Retain ACC Power: select how many seconds to delay shut down of the unit
after the vehicle powers down.
3. When turned on, an audible beep tone confirms each function selection.
4. Touch to select Spanish or English.
5. Touch to set a parental control level. The default password is “0000”.
6. Touch to set a screen angle from four options.
1. Touch to set wall paper for the home menu background.
AUX IN SETTINGS
AM
10:30
A-LINK
DISCTUNER STREAMING
PHONE
CAMER
AS
AV INPUT
AM
10:30
1. Tuner Interface
2. Streaming Interface
3. DISC Interface
4. Phone Interface
5. Front USB Interface
6. Rear USB Interface
7. Front/Rear Camera Interface
8. AV INPUT Interface
9. AUX IN Interface
10. Setting Interface
11. A-LINK(Autolink) Interface
MAIN MENU 1
MAIN MENU 2
USB FRONT
USB REAR
8
Clock SETTINGS-Menu 3
Camera SETTINGS-Menu 2
Audio SETTINGS-Menu 4
1. Camera Trigger: Touch to select Front/Rear/Off. Select to display the front or
rear camera view, or no camera view when reversing.
2. Rear Camera: Touch to enable or disable the rear camera input.
3. Rear Cam Pwr: Touch to enable or disable power output to the rear camera.
4. Front Camera: Touch to enable or disable the front camera input.
5. Front Cam Pwr: Touch to enable or disable power output to the front camera.
6. Rear Camera Delay / Front Camera Delay: Touch to delay trigger of the camera
view by a set time (1/2/3 seconds or off) when shifting the gear to the reverse
position. Due to varying vehicle configuration, the camera view trigger can be
delayed to suit the vehicle.
a. Touch to set clock mode: 12/24 hour.
b. Touch to set hours.
c. Touch to set minutes.
d. Touch to set AM/PM at 12 hour mode.
Mode
12 Hour
10
30
AM
Hour
Min
AM/PM
Rear Camera Delay
Camera Trigger
Rear
Rear Camera
Rear Cam Pwr
Front Camera
Front Cam Pwr
Internal AMP
15
0
0
15Startup Volume
Startup Voice
TUNER Level
DISC Level
12
Phone Level
0
0
0
0
0
STREAMING Level
AUX IN Level
AV INPUT Level
12
10
USB Level
11
15Voice Level
9
Tuner SETTINGS –Menu 5
Illumination SETTINGS –Menu 7
Controls Color SETTINGS –Menu 6
2. 3. Startup volume & Starup voice: Set a default volume.
If the volume at the last shutdown is less than this volume, the volume at the
last shutdown will be used when rebooting;
If the volume at the last shutdown is greater than this volume, this default
volume will be used when rebooting.
1. Touch to select whether to output sound from an external amplifier.
4-11. Touch to set a particular volume level for each source.
12. Slide up or down to enter the previous or next menu interface.
Position: Touch to access setup of balance, fader and subwoofer.
Equalizer: Touch to access setup of equalizer and loudness.
1. Select America or EU region you are
in to receive radio stations.
2. Perform radio search and store radio
stations in each radio band.
3. Select “Local” to receive strong signal
only. Select “Distance” to receive both
strong and weak signals
4. Turn on or off RBDS function. Select
“Set” to access RBDS setting options.
5. Select “Stereo” or “Mono” sound effect.
1. Enable or disable night detection and
auto dimming. Make sure the Dimmer
Input wire (orange/white) is connected
to the parking light.
1. Touch to set illumination color for the
control panel backlights: Auto, Green,
Blue, Red,Yellow, Cyan, Purple, White.
2. Touch to set screen brightness.
3. Touch to set gamma brightness.
Controls Color
01 News
02 A
03 Info
04 Sport
05 Educate
1. Touch to go back to the home
page.
2. Show PS, PTY and RT messages
from RBDS.
3. Short press to seek backwards, long
4. Touch to select a tuner band (FM1/
FM2/FM3/AM1/AM2).
press to enter manual mode.
6. Touch to search and store the available FM or AM stations.
5. Short press to select the preset station,
long press to save the current station as a preset.
Touch SETTINGS>Tuner> RBDS to access the RBDS setup menu.
TUNER OPERATION
TUNER OPERATION
About SETTINGS –Menu 8
a. CT (Clock Time)
Turn on to automatically correct the
current time every time the RBDS is
enabled.
b. TA (Traffic Announcement)
When enabled, the unit will
automatically switch to radio mode to
broadcast traffic information if received
despite the currently selected source.
Once the traffic announcement is complete, the unit will automatically switch back
to the previous source.
c. AF (Alternative Frequencies)
When the AF function is turned on, the radio will automatically fine tune to other
frequencies when the received station becomes weak. A warning message will be
displayed on the screen when receiving emergency announcements.
1. Calibrate the touch screen to improve
responsiveness and accuracy. Touch
the crosshair on the screen each time
it appears to calibrate the screen.
2. View version numbers of this product
3. Restore the product to factory settings.
4. Enable/disable display of the End User
License Agreement when booting up.
3
6
9. Touch to change random play mode.
10. Touch to enter video adjust page to adjust
Gamma and contrast of video.
11. Touch to enter the DVD title menu.
12. Touch to select the subtitle language if the disc is recorded in multiple languages.
13. Go to the next page of menu bar.
14. Touch to switch the picture format between 4:3 and 16:9.
15. Touch to select DVD video angle.
16. Touch to select DVD audio language.
NOTE: When properly installed, a video
cannot be displayed unless the
parking brake is applied.
If the parking brake wire is not
installed correctly, a warning
message will appear.
DVD/VCD MODE OPERATION
1. Touch to select a title/chapter of DVD.
2. Short press to move to the previous
chapter; long press to rewind quickly.
3. Touch to playback/pause.
4. Short press to move to the next chapter;
long press to fast forward quickly.
5. Touch to enter the DVD root menu.
6. Go to the next page of the menu bar.
7. Go to the previous page of the menu bar.
8. Touch to change the repeat mode in
the following sequence:
DVD: repeat all, repeat off, repeat
chapter, repeat title.
VCD (PBC off): repeat all, repeat off,
repeat single.
16
Touch the “DISC” icon in the main menu to enter the DVD playback interface.
11
d. PTY (Programming Type)
NOTE: If RBDS is turned OFF, CT/TA/AF/PTY will not function.
Touch an on-screen button to select a program type. The unit will search for
the selected program and broadcast it.
DISC/CD/USB PLAYBACK
DISC/CD/USB PLAYBACK
Touch “USB FRONT” or “USB REAR” on the home screen. The music menu is similar
to the disc music menu except more ID3 information (such as song name & singer).
USB MUSIC/VIDEO/PICTURE OPERATION
MEDIA PLAYING CD AUDIO
DISC
./K://
Track 01.cdda
Track 02.cdda
Track 03.cdda
Track 04.cdda
Track 05.cdda
08/29
1. Keypad: Enter number to select file.
2. Previous Music/Video/Picture
3. Play/Pause
4. Next Previous Music/Video/Picture
5. List: Press to enter media file list
6. Go to the next page of menu bar
7. Go to the Previous page of menu bar
8. Select repeat mode
9. Touch to change random play mode.
10. Enter Video adjust page to adjust gamma and
contrast
11. Turn right 90 degree
12. Zoom In/Out
Touch the “DISC” icon on the home
screen to access the CD playback
interface.
1. Show the music’s ID3 information.
3. Change play mode: repeat all, repeat
single, sequential play and shuffle play.
2. Skip to the previous song.
5. Time bar: show the elapsed time and
total time of the current song/track
number.
4. Play/Pause.
6. Skip to the next song.
7. List: Touch to enter root menu.
8. View the Music/Photo/Video files.
9. Go to the previous or next page of list.
USB
/D://
Another Way.mp3
Avenue.mp3
Gill In the Mirror.mp3
All By Myself.mp3
USB
/D://
Blue Coast.jpg
Avenue.jpg
Rural Scenery.jpg
08/29
13
MUSIC OPERATION
PHOTO OPERATION
1. Show the music’s ID3 information.
3. Change play mode: repeat all, repeat single, sequential play and shuffle play.
2. Skip to the previous song.
5. Time bar: show the elapsed time and total time of the current song/track number.
4. Play/Pause.
6. Skip to the next song.
7. List: Touch to enter song file list.
8. View the Music/Photo/Video files.
9. Go to the previous or next page of list.
Time bar: show the elapsed time and total time of the current song, track number.
1. Keypad: Enter the number to select photo.
2. Skip to the previous photo.
3. Play/Pause.
4. Skip to the next photo.
5. List: Touch to enter photo file list.
6. Go to the next page of the menu bar.
7. Go to the previous page of the menu bar.
8. Repeat single, repeat all, repeat cancel.
9. Sequential play and shuffle play.
10. Touch to enter photo adjust page to
adjust Gamma and contrast of image.
11. Turn right 90 degree.
12. Zoom In / Out.
13. View the Music/Photo/Video files.
14. Go to the previous or next page of list.
DISC/CD/USB PLAYBACK
1
2
3
4
5
14
1. Show the number dialed in.
Press to delete input numbers.
2. Key area.
3. Touch to call out.
Touch the “PHONE” icon on the home screen to enter the Bluetooth function interface.
a.Turn Bluetooth on and off.
When Bluetooth is not connected,
the Bluetooth icon on the screen
flashes. When Bluetooth is connected,
the icon turns to steady from flashing.
b.Connect automatically.
c.Answer automatically.
d.PIN code: 0000. When prompted for
password, input 0000 on your mobile
phone for Bluetooth connection.
e.Bluetooth name for this unit: BOSS AUDIO BVD9988B
BLUETOOTH OPERATION MENU
BLUETOOTH DIALING
BLUETOOTH CALL
1. Bluetooth setting menu:
a.Touch to see the dialing keypad. Users can dial phone numbers and make calls.
b.Touch to see the Bluetooth phonebook menu.
c.Touch to see the Bluetooth call history.
d.View Bluetooth connected devices.
e.Access Bluetooth settings menu.
1. Show contact name being called.
2. Touch to select talk through
phone or through this unit.
3. Keypad area.
4. Touch to hang up the phone call.
2. Function area:
iPhone 8
15
BLUETOOTH PAIRED DEVICE
1. Touch to view the device connected to
this unit.
2. Touch the device name to disconnect
the device.
BLUETOOTH MUSIC STREAMING
When Bluetooth is connected, touch
the “STREAMING” icon on the home
screen for music streaming.
1. Skip to the previous song.
2. Play/pause.
3. Skip to the next song.
4. Enter the sound settings menu.
BLUETOOTH PHONE BOOK
1. Touch to search for a name or phone number.
2. Touch to sync phonebook.
3. Contact list.
BLUETOOTH PHONE CALL HISTORY
1. Touch to sync phone call history.
2. Touch to show missed calls.
3. Touch to show the dialed phone
numbers.
4. Touch to show the received phone
numbers.
16
A-LINK(SCREEN MIRRORING) OPERATION
A-LINK App allows you to mirror the screen of certain Android smartphones on the
screen of this unit.
Scan either of the QR codes to download the “A-LINK”
App in Amazone App Store or Google Play Store and
install it to your smartphone.
Simply connect your smartphone to the USB port on the
front panel using the original cable of your smartphone.
You will see the favorite smartphone apps directly on the
screen of this unit.
Note:
1. Supports 2 way control for Android device.
2. Supports Android 8.0+ or higher, not all apps are supported.
PTT(PUSH-TO-TALK) OPERATION
Amazon
App Store
Google
Play Store
This Push-To-Talk feature allows direct access to Android and IOS smart-phones
voice assistant capability when you establish the Bluetooth connection between
your smartphone and this unit. Press the button on the front panel to use the
function when Bluetooth connection is made.
Note:
● Before using the Push-To-Talk, you must enable the mobile data on your
smartphone.
● To use the navigation feature, switch to the BT Audio source to hear voice
commands over the speakers of your vehicle.
Voice Assistant
AM
10:30
17
SWC INTRODUCTION
Steering Wheel Control (SWC) function allows you to operate this unit via an external
device (steering wheel control).
A third-party adapter must be used in order for this unit to be compatible with your
OEM steering wheel controls. We recommend PAC SWC series.
This unit has a built-in 3.5mm SWC interface that is compatible with many popular 3rd
party SWC control modules, such as PAC, METRA, and others.
PROGRAMMABLE CONTROLS
The following radio / audio function controls are available to be programmed.
SWC INSTALLATION / PROGRAMMING
Contact your local installation expert for the correct SWC adapter for your specific
vehicle.
1. For most SWC adapters, select program using "Pioneer/Sony/Other" mapping
order as described in “PROGRAMMABLE CONTROLS”.
2. When programming, if a function is not supported (or not desired), then the function
MUST be skipped as per the SWC module instructions.
3. The SWC function MUST be programmed in the correct order as per the function
mapping order instructions.
STEERING WHEEL CONTROL (SWC)
POWER
MAXIMUM OUTPUT 500mA
10A
R.CAM F.CAM
L-IN R L
R R
F L
F RR-IN
V-IN V-OUT
SUB1
SUB2
* Your product design may differ.
3.5mm SWC port is located on the supplied wire harness
which is plugged into the rear panel of the unit.
SWC Input
Wire harness
Source
Mute
Home
Seek + / Next Track
Seek - / Previous Track
Volume +
Volume -
Band
Phone Menu
Bluetooth Talk
Bluetooth End Call
Voice Assistant / PTT
T
Note
• Not all OEM steering wheel functions may be supported.
• For SWC programming technical assistance, call the number in your SWC instruction
manual.
TROUBLESHOOTING
18
Messages displayed Cause Corrective Action
Loading Disc is being read.
No Disc/Bad Disc
Disc is dirty. Clean the disc.
Disc is upside down. Insert the disc in the right way.
Unknown Disc Unsupported disc type. Check and change the disc.
Error Illegal mechanism operation. Press for 5 seconds to reset
loading mechanism.
Problem Cause Corrective Action
Unit not powered on
Unit’s fuse is blown. Install a new fuse with right rating.
Car battery fuse is blown. Install a new fuse with right rating.
Illegal operation. Press the RESET button.
Insensitive screen touch
Calibrate the screen (SETTINGS
> About > Screen Calibration).
No audio output
Improper audio output connection. Check and correct the wiring.
Volume is set to zero. Turn up the volume.
Low audio output Heavily biased volume balance. Check and adjust the audio balance
to the center position.
Poor sound quality or
distortion
Speaker power rating is not
compatible with unit.
Connect proper speakers.
Speaker is circuit shorted. Check speaker wiring.
Poor radio reception
Auto antenna is not properly
connected.
Connect and extend the auto
antenna properly.
Local function is activated. Activate Distance (DX) function.
No image
Parking wire is not connected. Connect and check the wiring.
Parking brake is not engaged. Stop the vehicle in a safe place
and engage the parking brake.
Flashing image or
interference occurring
Video signal connection is not
properly connected.
Check and correct the wiring.
Improper image, improper
height/width display
Image aspect ratio is not properly
set up.
Change the aspect ratio to the right
one.
Disc not possible to be
inserted.
A disc is already inside the disc slot. Eject the disc and insert a new one.
Intermittent noise
occurring during play
Disc is scratched or warped. Use a new disc in good condition.
Disc is dirty or wet. Clean the disc.
