Boss Audio Systems DB8974B User manual

To ensure safety while driving
and to comply with laws,
drivers should not watch video or
operate the video device while driving.

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Content
Precaution......................................
Safety Information.........................
Disc Note.......................................
Installation ....................................
Electric Connection ......................
Remote Control ............................
Basic Operation ............................
Main Menu Operation......................
Setting animation...........................
Setting disc....................................
Setting radio...................................
Setting bluetooth............................
Setting wallpaper............ ................
Version about..................................
Setting time.......... .........................
Setting audio mode.........................
Setting video mode.........................
Setting OSD language....................
Setting illumination color.................
TFT display calibration. ..................
Rear View Camera ........................
Control Panel ................................
Unit keys ........................................
Radio Operation............................
Listening to the radio ......................
Storing and Listening to a memory
station ........................................
19
20
21
21
22
24
24
24
24
24
25
25
25
25
26
29
30
30
31
32
33
34
35
36
2
3
4
5
9
10
13
13
13
13
14
14
14
14
15
15
15
15
15
15
15
16
16
18
18
18
Automatic Memory Storing &
Program Scanning.......................
Media Operation.............................
Basic Operation ..............................
Selecting Play Mode ........................
On-Screen Display Function .............
Digital Video Special Function........
Multi-Subtitle Language function.......
Multi-audio language Function..........
Multi-angle Function........................
Title menu function ..........................
A-B Repeat function.........................
Program function.............................
Step function..................................
Slow speed function........................
Bluetooth Operation.....................
AUX Operation ...............................
AV Operation..................................
USB Operation ...............................
Card Operation ..............................
SWC Operation..............................
Parental Control...........................
Region Code..................................
Specification .................................
Troubleshooting.............................

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Precaution
THANK YOU FOR PURCHASING PLAYER .
Before operating the unit, read this manual thoroughly and keep it handy
for future reference .
To avoid injury or accident , read the following precautions before
installing and operating the unit .
A BOSS AUDIO MULTIMEDIA
ABOUT THE LIQUID CRYSTAL DISPLAY (LCD) PANEL
Do not press on the LCD panel on the unit as doing so can distort the
picture or cause a malfunction . The picture may become unclear , or the
LCD panel may be damaged .
NOTES ON CLEANING
-Clean the LCD panel with a slightly damp soft cloth.
-Do not use solvents such as benzine, thinner, commercially available
cleaners or antistatic spray .
-Do not use alcohol to clean the screen .
If your car was parked in a cold or hot place, the picture may not be clear .
The monitor is not damaged . The picture will become clear the temper-
ature in your car becomes normal .
DO NOT install any receiver in locations where;
- it may obstruct the steering wheel and gearshift lever operations, as this
may result in a traffic accident.
- it may obstruct the operation of safety devices such as air bags, as this
may result in a fatal accident.
- it may obstruct visibility.
DO NOT operate any receiver while manipulating the steering wheel, as
this may result in a traffic accident.
The driver must not watch the monitor while driving.
IF THE DRIVER watches the monitor while driving, it may lead to
carelessness and cause an accident.
IF YOU NEED to operate the receive while driving, be sure to look ahead
carefully or you may be involved in a traffic accident.
IF THE PARKING BRAKE is not engaged.“ ParkingBrake” flashes on the
monitor, and no playback picture will be shown.
- This warning appears only when the parking brake wire is connected to
the parking brake system built in the car ( refer to the electric connection)
ON INSTALLATION

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Safety Information
CAUTION:
THIS DIGITAL VIDEO PLAYER IS A CLASS I LASER PRODUCT. HOWEVER
THIS DIGITAL VIDEO PLAYER USES A VISIBLE/INVISIBLE LASER BEAM
WHICH COULD CAUSE .
HAZARDOUS RADIATION EXPOSURE IF DIRECTED. BE SURE TO OPERATE
THE DIGITAL VIDEO PLAYER CORRECTLY AS INSTRUCTED.
USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF
PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN
HAZARDOUS RADIATION EXPOSURE.DO NOT OPEN COVERS AND DO NOT
REPAIR YOURSELF. REFER SERVICING TO QUALIFIED PERSONNEL.
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS
EQUIPMENT TO RAIN OR MOISTURE.
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, AND ANNOYING
INTERFERENCE, USE ONLY THE RECOMMENDED ACCESSORIES.
THIS DEVICE IS INTENDED FOR CONTINUOUS OPERATION.
This product incorporates copyright protection technology that is protected
by method claims of certain U.S. Patents and other intellectual property rights
owned by Macrovision Corporation and other rights owners.Use of this
copyright protection technology must be authorized by Macro vision Corporation,
and is intended for home and other limited viewing uses only unless
otherwise authorized by Macrovision Corporation. Reverse engineering or
disassembly is prohibited.
REGION MANAGEMENT INFORMATION:
This Digital Video Player is designed and manufactured to respond to the Region
Management Information that is recorded on a Digital Video disc. If the Region
number described on the Digital Video disc does not correspond to the Region
number of this Digital Video Player, this Digital Video Player cannot play this disc.

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Disc Note
Preparing New Discs with Rough
Spots
A new disc may have rough edges on
its inside and outside edges. If a disc
with rough edges is used, the proper
setting will not be performed and the
player will not play the disc. Therefore,
remove the rough edges in advance
by using a ball point pen or pencil as
shown on the right. To remove the
rough edges, press the side of the pen
or pencil against the inside and outside
edges of the disc.
Rough spots
on
outside edge
Ball point pen
or pencil
Rough spots
on inside
edge
Do not touch
the
underside
of the disc
Do not
bend
Wipe the disc from
center
toward the outside
edge
Label side
up
Disc Cleaning
Use a dry soft cloth to wipe the surface.
If the disc is quite dirty, use a soft cloth
slightly moistured with isopropyl (rubbing)
alcohol. Never use solvents such as
benzine, thinner or conventional record
cleaners as they may mar the surface of
the disc.
Handling and Cleaning
Dirt, dust, scratches and warping disc
will cause misoperation.
Do not place stickers or make
scratches on discs.
Do not warp discs.
A disc should always be kept in its
case when not in use to prevent from
damaging.
Do not place discs in the following
places:
1.Direct sunlight
2.Dirty, dusty and damp areas
3.Near car heaters
4.On the seats or dashboard
Discs which cannot be played
with this player
Digital Video-RAM
CDV
CDG
Note:
A disc may become somewhat scratched
(although not enough to make it
unusable) depending on your handle it
and conditions in the usage environment.
Note these scratches are not an
indication of any problem with the player.
Disc formats supported by this
player
Digital
Video
VCD
CD
MP3
Audio and Video
Disc size 12 cm
Audio and Video
Disc size 12 cm
Audio
Disc size 12 cm
Audio
Disc size 12 cm
Digital
Video
VCD
CD
MP3

Installation
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NOTES:
1. Choose the mounting location where the unit will not interfere with the normal
driving function of the driver.
2. Before finally installing the unit, connect the wiring temporarily and make sure
it is all connected up properly and the unit and the system work properly.
3. Use only the parts included with the unit to ensure proper installation. The use
of unauthorized parts can cause malfunctions.
4. Consult with your nearest dealer if installation requires the drilling of holes or
other modifications of the vehicle.
5. Install the unit where it does not get in the driver s way and cannot injure the
passenger if there is a sudden stop, like an emergency stop.
. Avoid installing the unit where it would be subject to high temperature, such
as from direct sunlight, or from hot air, from the heater, or where it would be
subject to dust, dirt or excessive vibration.
7. If installation angle exceeds 30 from horizontal, the unit might not give its
optimum performance.
'
6
DIN FRONT/REAR-MOUNT
This unit can be properly installed either from "Front"(conventional DIN
Front-mount) or "Rear"(DIN Rear-mount installation, utilizing threaded
screw holes at the sides of the unit chassis). For details, refer to the following
illustrated installation methods.
Removing the unit
1. Press the REL button to release the front panel .
2. Remove the control panel .
30

Installation
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Installation the unit
3. Remove the PLASTIC COVER of the both sides away
4. Insert the two KEY PLAT into the grooves at both sides
of the unit as shown in figure until they click .
PLASTIC COVER
KEY PLATE
5. Pulling the levers makes it possible to remove
the unit from the dashboard .
DASH BOARD
METAL MOUNTING
STRAP
HEX NUT
SPRING WASHER
PLAIN WASHER
TAPPING SCREW
CONSOLE
SLIDE BRACKET
HOUSING
HEX BOLT

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Installation
How To Remove And Install The Front Panel
When detaching or attaching the control panel, be careful not to damage the
connectors on the back of the control panel and on the panel holder.
2). Pull-off the front panel and keep the front panel into the case .
Detaching Control Panel
Before detaching the control panel, be sure to turn off the power.
1). Press the “REL” release button and the left hand side of front panel will release.
Attaching Control Panel
1). First insert the right hand side of the front panel into the hollow of the unit .
(NOTE : the “bulge” point on the panel must be attached into the hollow of the unit .)
2). Gently push the left hand side of the front panel until you feel a “ Click” .
RELEASE BUTTON
PROTECTIVE CASE
Hollow Bulge

Installation
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Caution:
Do not insert your finger behind the control panel.
When you want to change the viewing angle of the operating unit to play,
you can touch the section on touch screen (or press the button
on the front panel) repeatedly to select the desired angle as follows:
ANGLE 1 - ANGLE 2 - ANGLE 3 - ANGLE 4 - ANGLE 1 .
CHANGING THE CONTROL PANEL ANGLE
ANGLE 1 ANGLE 2
ANGLE 3ANGLE 4