Boss Audio Systems BV9990 User manual

CONTENTS
Welcome
Warning
Note
Features
Basic Operation
Panel Arrangement
Main Menu Touch Operation
OSD Setup
Adjust Mode
Remote Control Function
Loading
Disc Play Touch Operation
DVD Mode
RDS User Operation
Radio Operation
DVD Basic Operation
VCD Basic Operation
CD/MP3 Basic Operation
Music Surroundings Setting
EQ Setting
Audio Frequency/Tone
Other Play Mode
Trouble Shooting
Wiring Diagram
Specifications
Accessory
Panel Button Control Instruction
Outlook And Basic Function
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In-Dash DVD/MP3/CD Receiver
With Motorized, Flip-Out 7” Widescreen
Touch Screen TFT Monitor

INSTRUCTIONS
WELCOME
To properly use this product, please go through this instruction manual for installation
and operation, put it in a safe place for future use!
WARNING
Thank you for choosing Boss Audio for your A/V product.
1. Please keep the disc slot clean, wipe it off when there is some dirt on it. You should
wipe off any dirt on the disc before you place it into the unit. If the disc is dirty and you
place it inside the unit, it will cause the unit to go into an error and will not play the
disc. Please ask professional to clean the laser.
2. Playing the radio at higher volumes for a long period of time may cause hearing
issues. You should play this unit at a moderate listen level.
3. This unit is set up by precision parts. If you open up this unit, you will void any and
all of your warranty.
4. Please do not touch LCD display with any hard object so that you prevent it from
getting scratched or damaged.
5. To avoid an accident caused by watching the LCD screen. This unit has a vehicle
lock out wire so that you will not be allowed to watch a video while driving down the
road.
6. This unit is meant for a 12V power and negative ground system from a vehicle.
NOTE:
We keep improving this product all the time. There may be some changes in it that are
not in this manual.

NOTE
● This unit can play the following disc
Note: 1. This unit is compatible with MP4/DVD/VCD1.0/2.0/3.0 version,
DVD, CD-R, CD-RW, MP3, WMA, JPEG.
2. When playing a DVD, VCD, MP3, CD disc the display will auto
identify the disc and show corresponding word. When appears
on the display, that means that there is no function, please choose
another mode.
MODE
DVD
VCD
MP3
CD
ICON CONTENT DISC SIZE
Sound,image
Sound,image
Soundonly
Soundonly
12cm
12cm
12cm
12cm
INSTRUCTIONS INSTRUCTIONS
ACCESSORY
Accessory Quantity
User Manual 1PC
Wire
USB Cable
Keys
Install metal bar
Remote controller
Warranty card
2PCS
1PC
1PC
1PC
1PC
1PC

FEATURES
INSTRUCTIONS INSTRUCTIONS
DVD PLAYER
1. MPEG-4 Decoder Technology
2. Compatible with MP4 (AVI/5.X), DVD (DVD-R/DVD-RW), VCD,
SVCD, CD-RW, WMA, MP3, JPG
3. Supporting Multiple Subtitles, Angles, Languages
4. Child lock function
5. 4-Channel Audio Output
6. Pause, Play, Up/Down, Stop, Zoom, PBC Function
RADIO
1. AM/FM Radio Tuner
2. 30 Radio Preset Stations (18FM, 12AM)
LCD DISPLAY
1. 7” - 16:9 TFT LCD Display
2. Touchscreen
Power supply
Power range
Max operate current
Dimensions
Ground system
FM tuner
European frequency range
Signal/Noisse ratio
Stereo separation
Search station volt
Distortion rate
AM tuner
Limit noise sensitivity
DVD PLAYER
Signal/Noise ratio
Frequency response
DC 12V
10.8-16.0V DC
10A
155X182X53MM
Negative ground
87.5-108MHz
55dB
30dB
20-30Buv
1.5%
522-1620KHz
32dB
70dB
20Hz-20KHz
SPECIFICATIONS:
USA frequency range 87.5-107.9MHz
European frequency range
USA frequency range 530-1710KHz
Amp Rating 85 Watts x 4 Channels

BASIC OPERATION
1. SOURCE ON/OFF
Press SRC button on panel or SOURCE button on remote control quickly to power on.
Press SRC button on panel or SOURCE button on remote control longer to power off.
2. PLAYING SOURCE CHOOSE
Press SOURCE button on remote control, unit will switch sources in the following
sequence: RADIO → DVD → AUX
3. MUTE CONTROL
Press MUTE button on panel or MUTE button on remote control shortly to turn off
sound output, press again to back to sound output.
4. VOLUME ADJUSTMENT
1) Press VOL+/VOL- button on panel, VOL+/VOL- button on remote control or touch
button on display to adjust volume level.
2) The volume setting on this unit is 0 - 39.
BASS, TREBLE, BALANCE & FADER ADJUSTING (SELECT)
Press SEL button on remote control to choose your desired Bass, Treble, Balance &
Fader level:
NOTE:
1) DVD playing mode, MBP & User will be automatically activated.
2) After 5 seconds you choose desired mode, do not adjust volume button. The mode will
automatically take you back to status before adjustment.
5. RESET
1) If unit is not working correctly, you should press the RES button. This will reset the
radio and should start working correctly afterwards.
2) After reset, all settings will resume back to the factory default settings.
VOL BAS TRE L/R
F/R
INSTRUCTIONS INSTRUCTIONS
WIRING DIAGRAM
This player is equipped with ISO standard connector, please follow below instruction:
● Yellow – 12 V Constant
● Black – Ground wire
● Blue - Power Antenna / Remote Amp Turn On
● Orange – Back-Up Camera Trigger (+) ● Pink – Parking Brake (-)
● White/White black - Left front speaker (+-)
● Purple/Purple black - Right rear speaker (+/-)
● Green/Green - Left rear speaker (+/-)
● Red - ACC ON (+12V) ● Grey/Grey black - Right front speaker (+/-)
Note:
The “PARKING BRAKE” wire must be connected to the parking brake system
of your car. When the parking brake is engages, the LCD will be allowed to view
your video. If not, the screen will produce an image saying, “PARKING BRAKE”.
This is a safety feature designed for the driver not to watch a video while driving.
The video output on this unit will not be affected by this.

INSTRUCTIONS INSTRUCTIONS
PANEL ARRANGEMENT
Detachable front panel
Press RELEASE button to take off the panel.
TROUBLE SHOOTING
After ignition
switch off, setting
information all lose
Remote control no
function
Poor performance
of radio station
Can not load disc
Can not play disc
Can not switch
language/subtitle
No image
PROBLEM
Can not power on
CAUSE
Check whether power fuse
blew or not
Some factor cause MPU wrong
operation
No enough power supply
from battery
Disc is scratched
Put wrong side of disc into unit
Lens has dirty
There is only one language/
subtitle in disc
Video line between unit and
TV is not properly connected
SOLUTION
Change fuse same as the old one
Press RESET button on the panel by pen
point, then, power on
Check whether antenna is connected or not,
or poor connection
Change new disc
Slot in the disc with sign side up
Clean lens by lens clean disc
If disc is not with multi-language/subtitle, it
cannot switch language/subtitle
Reconnect lines
Improper length of antenna,
poor connection of antenna
grounding
The disc will not go in all
the way
Change the wiring around
Change battery in remote control
Remove the 2 screws on top of the radio
Wrong connection between
ignition line ACC and
Constant 12 Volt wire

INSTRUCTIONS INSTRUCTIONS
1. SRC On/Off / Function MODE button
2. Remote Controller Receiving Window
3. (VOL/SEL) Volume adjustment mode
4. Number Button 3/RDM (Random playback)
5. Number Button 2/RPT (Repeat Playback)
6. Number Button 1/INT (Intro Scan)
7. LCD Display window
8. Number Button 4/OSD
9. Number Button 5/ STOP
10. Number Button 6/PALY
11. BAND/SYS /P.N button
12. USB socket
13. Aux External Input
14. AMS Program Preset/Play Repeat button
15. Release button
16. DN Adjustment(TFT Screen)
17. PIC Color Selection button
18. UP Adjustment(TFT Screen)
19. TFT Display Screen Extend/Retreat
20. MUTE / TFT on/off button
21. Disc load slot
22. SD socket
23. Reset button
24. DN Adjustment(TFT Screen)
25. UP Adjustment(TFT Screen)
26. Disc out button
PANEL BUTTON CONTROL INSTRUCTION OTHER PLAY MODE
AUX IN:
AUX IN OPERATION
1) Press “Source” button on remote control or touch “AUX” on the touch screen, to
switch to AUX mode.
2) This will allow you to listen and or watch any source that you have plugged into this
section of the radio.
3) This unit has 1 - Video RCA input & 1 pair of Audio RCA’s for this feature.
CCD (Back-Up Camera)
1) If there is a back-up camera installed onto your car, you will need to connect it to
the CCD video input.
2) When you are backing up the car there you will see this image on your screen.
3) You can set CCD image according to your car's own position in general setting mode.

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INSTRUCTIONS INSTRUCTIONS
1. Power On/Off / Function MODE button
Press this button for a short moment to turn on power, and long press it to turn off power.
Every button-press to switch audio source mode.
OUTLOOK AND BASIC FUNCTION
13. Aux External Input
External connected audio input.
12. USB socket
Connect the USB memory to this socket, and the unit can play music format files supported
by this unit in the USB memory
10. Number Button 6/PALY
In radio mode, press this button to hear radio preset;
In disc playback mode, press this button for Play/Pause.
9. Number Button 5/ STOP
In radio mode, press this button to hear radio preset;
In disc playback mode, press this button for to stop playback.
8. Number Button 4/OSD
In radio mode, press this button to hear radio preset;
In disc playback mode, press this button to display the disc location and playing time of
the current music.
7. LCD Display Window
Under radio mode, channel and frequency are displayed; Under play mode, the directory
of the song and time elapsed are displayed.
6. Number Button 1/INT (Intro Scan)
In radio mode, press this button to hear radio preset;
In disc playback mode, press this button to start or stip the intro scan function.
5. Number Button 2/RPT (Repeat Playback)
In radio mode, press this button to hear radio preset;
In disc playback mode, press this button to repeat the current track indefinitely.
4. Number Button 3/RDM (Random playback)
In radio mode, press this button to hear radio preset;
In disc playback mode, press this button to play frocks on the disc in random order.
3. (VOL/SEL) Volume adjustment mode
Repeat pressing this button can select the VOL. BAS. TRE. FAD adjustment mode.
Then can rotate the button to adjust VOL. BAS. TRE. FAD as your likes.
2. Remote Controller Receiving Window
It receives infra red signals from the remote controller which fits this device.
11. BAND/SYS /P.N
In radio mode, press this button to switch band, every time to choose band, the sequence
is as follows:
In playing state, press this button to switch video system, AUTO, NTSC, PAL.
FM1 FM2 FM3 AM1 AM2→ → → →
AUDIO FREQUENCY
This function shows that the effect of standard audio output.
TONE
Note: You can change the timbre of the sound in DVD mode. We suggest keep it in the
original place.

INSTRUCTIONS INSTRUCTIONS
14. AMS Program preset/Play Repeat button
In radio mode, press this button for a short moment to start scanning preset programs.
In PLAY mode, press it to repeat playing a single song, and press it again to turn off
this function.
26. Disc Out button
Press this button can eject the disc.
25. UP Adjustment(TFT Screen)
Operation and function are the same as in (18).
24. DN Adjustment(TFT Screen)
Operation and function are the same as in (16).
23. Reset button
Press this button can back to default mode.
22. SD socket
This is a high-spees transmission interface, which can read high-capacity date in MP3
or MP4 format.
21. Disc load slot
Opening for disc to enter or retreat.
20. MUTE / TFT on/off button
Press this button to shut off the sound output, re-press this button can resume the sound
output, long press this button can turn off the TFT LCD display.
19. TFT Display screen extend/Retreat
Press this button to extend the TFT screen from the device or retreat it back. The
maximum angle of extension is 104 degree.
Attention: Under the disc playing mode, there is no image display at the moment of
screen extension after the button is pushed. It will become normal in 3 seconds.
18. UP Adjustment(TFT Screen)
After the display screen is extended, press this button to adjust the upward view angle
of the screen in 5 setps of adjusting angle.
16. DN Adjustment(TFT Screen)
After the display screen is extended, press this button to adjust the downward view angle
of the screen in 5 setps of adjusting angle.
15. Release button
Press this button can take off the control panel.
17. PIC Color selection button
Short press this button to chroma setup in the following level:
Bright Soft Sharp Standard Self Set → → → →
EQ SETTING
User defined
Classic
Standard
Rock
Jazz
Pop