Boss Audio Systems BV7332B User manual

CONTENTS
Safety Precautions.................................................................2-3
Installation.............................................................................4-6
Wiring Connections...................................................................7
Basic Operation........................................................................8
RadioOperation.........................................................................9
DVD/VCD/CD/MP3/WMA Operation..................................10-14
BluetoothOperation.................................................................15
Other Operation.......................................................................16
Maintenance...........................................................................17
IR Remote Control...................................................................18
Troubleshooting Guide...........................................................19

2
SAFETY PRECAUTIONS
Important Warnings to Take Note of BEFORE Starting
the Installation
Damage Caused By Incorrect Installation or Usage is
NOT Covered By Warranty.
PLEASE Take the Time to Read the Installation Notes
Carefully.
Please make all necessary connections and terminate
any unused wires so they do not short. If you feel
uncomfortable preforming the install consult a profes-
sional installer.
To avoid any possible damage to your vehicles electrical system, be
sure to disconnect the battery cable before beginning installation.
The unit is intended for vehicles with a 12-volt battery and negative grounding.
Before installing the unit in a recreational vehicle, truck, or bus, check that the
battery voltage is 12 volts.
Remove the two transport screws from the top of the unit before instal-
lation.
Be sure to connect the negative (-) speaker leads to the negative (-) speaker
terminal. Never connect the negative (-) speaker leads to chassis ground.
This unit is only designed for use with 4 speakers. Do not combine outputs
for use with 2 speakers. Do not ground negative speaker leads to the chassis
ground.
Speakers connected to this unit must be high-power units with a minimum rat-
ing of 45W and impedance of 4 to 8 ohms. Connecting speakers with output
and/or impedance values other than those noted there will result in damage
to the head unit and the speakers.
Check the condition off your speakers carefully - connecting the unit to
old of degraded speakers may result in a fault which will damage the
audio IC and invalidate the warranty.
If this unit is installed in a vehicle that does not have an ACC (accessory)
position on the ignition switch, the red lead of the unit should be connected to
a terminal coupled with ignition switch ON/OFF operations. If this is not done,
the vehicle battery may be drained when you are away from the vehicle for
several hours.

3
Secure the wiring with zip ties or electrical tape. . To protect the wiring, wrap
adhesive tape around them where they lie against metal parts. To avoid
short-circuiting, cover all disconnected lead with insulating tape. There is a
possibility of short-circuiting if the leads are not insulated.
Route and secure all wiring so it cannot touch any moving parts, such as the
gear lever and handbrake. Do not route wiring in places that get hot, such as
near the heater outlet. If the insulation of the wiring melts or gets torn, there is
a danger of the wiring short circuiting to the vehicle’s body.
Don’t pass the yellow lead through a hole into the engine compartment to
connect to the battery. This will damage the lead’s insulation and cause a very
dangerous short.
Do not shorten any leads, if you do, the protection circuit may fail to work
when it should.
Never feed power to other equipment by cutting the insulation of the power
supply lead of the unit and tapping into the lead. The current capacity of the
lead will be exceeded, causing overheating.
Since a unique audio I/C circuit is employed, never wire so the speaker leads
are directly grounded or the left and right - speaker leads are common.
When this product’s source is switched ON, a control signal is turned on
through the Blue/White lead. Connect to an external power amp’s system
remote control or the car’s Auto-antenna relay control terminal (max. 300mA
12V DC).
Do not block any vents or heater panels, Blocking them will cause heat to build
up and may result in fire.
When replacing the fuse(s) the replacement must be of the same amperage
as shown on the fuse holder. Never replace a fuse with another of a different
value. If the fuse blows again please contact your instsallation company.
Double check that all wiring and connections are correct before re-connecting
the battery and turning on the unit.
After completing the installation and before operating the unit, reconnect the
battery, then press the (RES) button with a pointed object, such as a ball-point
pen to set to unit to it’s initial status. After pushing the button, wait a few sec-
onds for the red light to flash.
SAFETY PRECAUTIONS

4
Remove the Old Unit from the Dashboard
DIN Front Mount
DO NOT DISCONNECT WIRES
AT THIS TIME!
2. Insert the keys supplied with the
old unit into both sides of the unit
as shown in figure below until
they click. Pull to remove the old
unit from the dashboard.
1. Remove the outer trim frame.
INSTALLATION
Tools for Installation
2 removal wrenches are supplied for taking out the old unit and place with this
brand name car radio. The following tools and supplies may also be needed for
the installation:
Tools for Installation: Philips Screw-drivers /Machine Screws /Wire Stripper
/Wire Cutter /Hammer /Pencil /Electrical Tape /Electric Drill
Supplies for Installation: Machine Screws /Crimp Connectors /14 Gauge Wire for
Power Connections /14-16 Gauge Speaker Wires
The above are not supplied.
Before you install
Automotive audio equipment installations can be challenging even to the most
experienced of installation technicians. We strongly recommend that this unit
should be professionally installed by a VAT registered installer (this is a require-
ment to validate the warranty).
IMPORTANT: Remove the two transport screws from the top fo the unit before
installing.
Mark Polarity of the Speaker Wires
Marking the polarity of the speaker wirers will make it easier to connect the
existing speakers to your car radio. Consult wiring diagram of existing head unit
before disconnecting any wires. If you are not positive of the polarity of the exist-
ing wires from the speakers to the head unit, install new wires.
1. While the old unit is playing, disconnect the wires from one speaker.
2. Take a length of masking tape and fold it around the wire so it forms a flag.
3. On the masking tape mark the polarity of the speaker wires (+&-), as well as
left or right, and front or rear.
4. Double check that you marked the first speaker correctly by checking that the
speaker wires are the same at the head unit.
5. Repeat this procedure for all of the speakers.
6. Mark the power, ground, and any other wires also.

5
INSTALLATION
1. After removing the old radio
and mounting sleeve, insert sup-
plied mounting sleeve into open-
ing.
2. Bend the tabs on the mount-
ing sleeve to keep the mount-
ing sleeve firmly in place.
3. Attach wires from the unit to
existing wires. See wiring con-
nections diagram. Insert radio
into dashboard. Then apply the
trim frame to outside of radio.
4. Support radio using rear mounting
bolt and steel bar. (not included)
DIN Front Mount
WARNING!
Disconnect negative battery terminal from battery before starting
installation.
NOTE: Mark the polarity of the existing speaker wires before discon-
necting battery.
NOTE: Remove the two transport screws from the top of the unit
before installing.

6
NOTE: Outer trim frame, hook, and mounting sleeve are not used
for this installation
This is only intended as a general guide; contact the vehicle’s manufacturer for
specific instructions.
This menthod of installation uses the screw holes at the sides of the unit and
the holes of the existing vehicle mounting bracket.
1. Remove the hooks on both sides.
2. Aligh the screw holes of the mounting bracket supplied with the car and the
screw holes of the main unit. Tighten the 2 screws on each side of the unit.
Then fasten the brackets to the car.
3. Attach wires of the unit to existing speaker wires. See wiring diagram.
DIN Rear Mount
INSTALLATION

7
WIRING DIAGRAM
Make sure You have a good chassis ground. Good ground connection will
eliminate most electrical noise problems. A good chassis ground requires a
tight connection to the vehicle’s metal chassis. The area around the ground
connection should be clean, bare metal without rust, paint, plastic, dust, or dirt
for a good ground connection.
Black Ground
Connect to vehicle body/chassis. Make sure you have a good chassis ground.
This will eliminate most electrical noise form the motor and alternator. A good
chassis ground requires a tight connection to ground. The area should be free
from rust, paint or any form of dirt.
Yellow Memory Backup
Connect to electrical terminal always supplied with power regardless of ignition
switch position.
Orange Remote
Connect to Auto-antenna or power amp control wire/remote connection.
Maximum current 500mA.
Speaker Wiring Notes:
Follow the above wiring diagram to install the head unit with new or existing
speakers.
1. This unit is designed for use with four (4) speakers with impedance between
4 Ohms to 8 Ohms.
2. An Impedance load of less than 4 Ohms could damage the unit.
3. Never bridge or combine the speaker wire outputs. When not using four
speakers, use electrical tape to tape the ends of the unused speaker outputs to
prevent a short circuit.
4. Never ground the negative speaker terminals to chassis ground.
Connector A
1. Rear right speaker(+)/Purple
2.
3. Front right speaker(+)/Grey
5. Front left speaker(+)/White
Rear right speaker(-)/Purple-Black
4. Front right speaker(-)/Grey-Black
6. Front left speaker(-)/White-Black
7. Rear left speaker(+)/Green
8. Rear left speaker(-)/Green-Black
Connector B
1. -
2. -
3. -
4. Battery 12V (+)/Yellow
5.Remote Trigger/Blue-White
6. -
7.ACC+/Red
8. Ground/Black

8
Basic Operation
1. Turning the unit on/off
Press the PWR button to turn the unit on. When the unit is on, press the PWR button once
to turn the TFToff. Press this button again to turn the TFT back on. Press and hold the PWR
button to turn the unit off.
2. Mode Selection
Press the MODE button to cycle the play mode between RADIO, USB, SD and AUX in.
Alternatively, press the MENU button and rotate the volume knob to select across different
play modes.
3. Sound Control
A. Volume
Use the VOL +/- Button to adjust the volume level. Turn the button clockwise to increase
the volume, and vice versa. The larger the number of volume, the higher the volume level.
B. Bass
Press the SELButton until the display shows “BAS”. Use the VOL +/- Button to adjust. When
EQ is ON, bass control is not available.
C. Treble
Press SELButton until the display shows “TRE”. Use the VOL+/- Button to adjust. When EQ
is ON, treble control is not available.
D. Balance
Press SEL Button until the display shows “BAL”, then use the VOL +/- Button to adjust the
balance between the left & right speakers.
E. Fader
Press SEL Button until the display shows “FAD”, then use the VOL +/- Button to adjust the
balance between the front & rear speakers.
F. Preset Equalizer Function – Press the MENU button and rotate the knob to enter SETUP.
Select AUDIO and then EQ and then the type of EQ.
G. Beep on/off
Press the MENU button and rotate the knob to enter SETUP. Select GENERAL and then
BEEP and then on or off.
H. MBP Bass/Loudness/EQ/Subwoofer
Press the MENU button and rotate the knob to enter SETUP. SelectAUDIO and then choose
the corresponding items to turn on or off.
4. Video Settings
Press the MENU button and rotate the knob to enter SETUP. Select VIDEO and then choose
between Brightness, Contrast, Saturation, Hue to adjust.
5. Clock Settings
Press the MENU button and rotate the knob to enter SETUP. Select CLOCK and then you
can set the time and clock display format.
6. APS/ button
In USB/SD/Disc modes, during music or video playback press the APS/ button once to
go back to the directory page, in which you can choose the desired file by pressing and
turning the volume knob, press again theAPS/ button to go back to the audio/video/image
selected page.

9
Radio Operation
1. Choose Radio Band
Press the MOD Button to access the radio function. Then press the BAND but-
ton to choose among the five radio bands - three FM Bands (FM1, FM2, and
FM3) and two AM Bands (AM1, and AM2). Each of the five bands can store up
to six preset stations, for a total of 30 preset memory stations.
2. Radio Tune/Seek Function
In radio mode, press the |<< or >>| button to automatically seek the next strong
and clear radio station. Press and hold the Seek +/- button until the screen
shows MANU SEEK. At this time, you can manually fine tune your desired
frequency. Wait until the MANU SEEK to disappear in order to perform auto
seek again.
3. Automatic Store/Preset Scan
A. Automatic Scan & Store
While listening to the FM Radio, press and hold the APS Button for 3 seconds.
The receiver will automatically scan and save stations for all the 3 FM Bands,
whichever band (FM1, 2 or 3) you are listening to.
While listening to the AM Radio, press and the APS Button for 3 seconds. The
receiver will automatically scan and save stations for the 2 AM Bands, whichev-
er band (AM1 or 2) you are listening to.
B. Scan Saved Stations
Press the APS button or the AMS button on the remote control once to perform
the scanning functions. In FM mode, press the APS button or the AMS button
and the stations in that FM band will be scanned; press the button in AM mode
and scan the band stations of that AM Band.
4. Save your Preset Stations
After choosing the preset stations in the list, you can adjust the frequency (by
|<< or >>| ), and save it by pressing and holding the volume knob. Alternatively,
you can choose the preset station in the list after adjustment, then save it by
pressing and holding the volume knob. The newly saved preset station will be
refreshed and it will show the new radio frequency.
5. LIST button
In radio mode, press the LIST button to go to the preset stations list. You can
select the stations by turning and pressing the volume knob. Press and hold
this button to go to the other radio function list include RDS function and st/
mo, loc/dx.
6. Mono/Stereo Reception Control
Press and hold LIST button after choosing ST in the list, you can turn ST on
or off to select stereo or mono reception. Improvement of reception of weak
stations can be done by selecting ST OFF operation which may cut down some
reception noise.
7. Local/Distance Reception Control
Press and hold LIST button after choosing LOC in the list, you can turn LOC on
or off to select local or distance reception. Improvement of reception of distant
stations can be done by selecting LOC OFF operation.
8 Radio Regions Setting
Press the MENU button and rotate the knob to enter SETUP. Select RADIO and then you
can set the radio system/region and turn on or off RDS Control.

10
1.Insert / Eject
Press “Open” button, the front panel of the unit will slip down and then insert a
disc into CD slot with label side up. The disc will be automatically loaded into
the unit, even when it is off or at radio mode. Press “Open” button, the front
pannel of the unit will slip down, then press EJECT Button to eject the disc from
the slot. If the disc is not removed from the slot within 5 seconds, it will auto-
matically be loaded into the slot again. When the disc is ejected and removed,
the unit will automatically switch to radio mode.
A. While you are playing CD disc, the screen will show the defail as picture 01.
You can use the |<< or >>| to select the song you would like to listen.
While you are playing CD disc, press OSD button on the front panel or on the
remote, the screen will show the functions icon as picture 02, and then you can
select this functions by turning and pressing volume knob, also you can select
this functions direct by the pannel buttons or remote button.
B. DVD
While you are playing DVD disc, the screen will show the details as picture 03.
Press OSD button on the front panel or on the remote, the screen will show the
functions icon as picture 04, and then you can select this functions by turning
and pressing volume knob, also you can select this functions direct by the panel
button or remote button.
DVD/VCD/CD/MP3/WMA Operation
PIC:03 PIC:04

11
C. MP3 disc
While you are playing MP3 disc, the screen will show the details as picture 05.
Press OSD button on the front panel or on the remote, the screen will show the
functions icon as picture 06, and then you can select this functions by turning
and pressing volume knob, also you can select this functions direct by the panel
button or remote button.
While you are playing DVD/CD/USB/SD, which contains audio/video/image
formats, the unit will directly play the andio files. However, press APS/ button
on the front panel once to go to file list, press APS/ again to go to folder list,
press APS/ third to select the format amoung audio, video, image, and then
you can use the volume knob to select the file or folder or format that you would
like to view/listen.
PIC:05 PIC:06
2. Title / PBC Playing
Press the TITLE button on the remote control so that the first title track of the
DVD will be played. After playing, the current running track will be resumed. For
VCD2.0, press the PBC button on the remote controol while the disc is playing.
You can switch between PBC on and PBC off mode.
3. Selecting Tracks
Press SEEK >>| or SEEK |<< On the Remote Control, Track numbers will be
shown on the display. Press and hold the SEEK |<< Button to fast reverse. Disc
will play normally when the SEEK >>| or SEEK |<< Button is released.
4. Button 1: Display OSD
The number 1-6 buttons contains dual fuctions during Disc play. Press the
button for OSD functions, so that disc details will be displayed.
5. Button 2: Repeat
Press he button for repeating the same track continuously. “RPT" will appear on
the display. Press this button again to stop repeating.
6. Button 3: Scanning Tracks
Press the button to play the first 10 seconds of each track. “INT" will appear on
the display. Press this button again to resume playback.
7. Button 4: Random
Press the button to play all the tracks in random order. “RDM” will appear on the
display. Press this button again to stop random play.
DVD/VCD/CD/MP3/WMA Operation (Con’d)

12
DVD/VCD/CD/MP3/WMA Operation (Con’d)
8. Button 5: Stop
Press the button to stop the disc from playing. The unit will be idle until further
command is given. Press the No.6 button to play the disc again.
9. Button 6: Play/Pause
Press the No.6 Button to pause the CD. Press this button again to resume
playback.
10. Audio Selection
Press the AUDIO button on the remote control, in order to choose the audio
language. The audio languages available differ from Disc to Disc. You can
also use the setup menu to confirm. Refer to the packing of the Disc for
details.
VCD: Press AUDIO during playbackIt is possible to switch the sound
between mono and stereo sound. The sequence is as follows:
Left Vocal --> Right Vocal --> Mono Left --> Mono Right --> Stereo
CD: PressAUDIO during playback. It is possible to switch the sound between
mono and stereo sound. The sequence is as follows:
Mono Left --> Mono Right --> Stereo
11. Subtitle Selection
Press the Sub-T button on the remote control to choose the sub-title you
want. The sub-title languages available differ from Disc to Disc. You can also
use the setup menu to confirm. Refer to the packing of the Disc for details.
Press ENTER to confirm.
12. Track Time Search
Press the GOTO button on the remote control to search the desired track
time to play the Disc. The OSD will be prompted. Make use of the navigation
keys and digit keys on the remote control to choose your desired chapter,
track or time. Press the ENTER button to confirm your selection.
13. Zoom +/-
Press the ZOOM button on the remote control to perform the zoom function.
The zoom range is from 1/4 up to 4 (total 7 stages), according to the zooming
intensity.
14. Slow Motion
Press the SLOW button on the remote control to perform slow montion of the
video play. SF 1/2 up to 1/7 will be shown, according to the slowness. Cycle
back to normal playback of press the Play/Pause button to resume.
15. Multi-Angle View
Press the ANGLE button on the remote control to perform multi-angle play-
back. The number of angles change in sequential order.
Note: The number of angles is different according to the disc. The function
only work for discs having scenes recorded at different angles. When no
different angle is recorded, the OSD will show “INVALID KEY”

13
16. Programme Mode
Press the PROG button on the remote control to set the program play. Use
the Navigation and Digit keys to set the Chapter and Track no. as your
desired sequence. Press Enter to begin the program play. Press the PROG
button and confirm a blank program again to cancel this operation.
17. Electronic Skip Protection
This unit is programmed with Electronic Shock Protection (ESP) so that
the video/music will be protected against rough roads. Electronic Shock
Protection time depends on the media that is being played. ESP for playing
DVD is 5 seconds, for playing VCD is 10 seconds, for playing CD is 12
seconds, for MP3 is 180 seconds. This is built-in function so that there is no
need to switch on or switch off.
SETUP MENU
The functions of the setup menu will be briefly described as follows:
1. Functions of the setup menu are as follows:
From Left to Right:
A. System setup /B. Language setup /C. Audio setup /D. Video setup /E.
Speaker setup /F. Digital setup
A. SYSTEM SETUP
a. TV TYPE -- This is to select the appropriate TV aspect (4:3 or 16:9)
according to the connected TV set.
i) 4:3 PS -- Played back in the PAN & SCAN style. (If connected to wide-
screen TV, the left and right edges are cut off.)
ii) 4:3 LB -- Played back in LETTERBOX style. (If connected to wide-screen
TV, black bands appear at top and bottom of the screen)
iii) 16:9 -- Select when a wide-screen TV set is connected.
b. PASSWORD -- Press the STOP button for two times during playback, so
that the disc play is completedly stop. Press the right, left, down, up buttoms
orderly, then the setup menu for password will be prompted for you to set
up the new password.
c. RATING -- Select Suitable guidance rating by the cursor button and con-
firm by pressing ENTER button.
Rating 1: [Kid Safe] -- Select it if the programs are safe to all kids view.
Rating 2: [G] -- Select it to indicate that it allows admission to person of all
ages.
Rating 3: [PG] -- Select it to indicate that it needs parents to guide their
children.
DD
Language
Setup
System
Setup Audio Setup Video Setup Speaker Setup Digital Setup
DVD/VCD/CD/MP3/WMA Operation (Con’d)

14
Rating 4: [PG_13] -- Select it to indicate that children under 13 are forbidden
to view.
Rating 5: [PG_R] -- Select it if “PG_R” was printed on the DVD disc.
Rating 6: [R] -- Select it to indicate that children under 17 must be guided
to view by their parents.
Rating 7: [NC-17] -- Select it to indicate that children under 17 are forbidden
to view.
Rating 8: [ADULT] -- Select it to indicate that only adults are permitted to
view.
B. LANGUAGE SETUP
Select the preferred OSD Language, Audio Language, Subtitle Language
and Menu Language by using the navigation buttons. The default language
is in English. Please refer to the setup tree to select language of the following
catagories:
a. OSD Language
b. Audio Language
c. Subtitle Language
d. Menu Language
C. AUDIO SETUP
a. KEY -- This is to select key up and down according to your needs.
D. VIDEO SETUP
This is to let the user set Brightness, Contrast, Hue, Saturation and
Sharpness using the navigatio keys. Press ENTER button to confirm the
setting of the video. The sequence of the video setup is as follows:
a. BRIGHTNESS
b. CONTRAST
c. HUE
d. SATURATION
e. SHARPNESS
E. SPEAKERS SETUP
a. DOWNMIX
F. DIGITAL SETUP
The following sequence will be available for setting:
a. DYNAMIC RANGE
b. DUAL MONO
DVD/VCD/CD/MP3/WMA Operation (Con’d)

15
Bluetooth Operation
Pairing Your Mobile Phone
Before using Bluetooth functions, you must pair your mobile phone and the unit.
Pairing is a special process used when two devices connect for the first time.
The pairing process is used to generate a link key that is used for authentication
purposes for future Bluetooth connections between devices. Your mobile phone
can initiate a search for a new device and pair the unit.
1. Access the mobile phone’s Bluetooth function and set the Bluetooth function
to on
2. Use the mobile phone’s add a new device feature. “BOSS AUDIO” appears
in the list on your mobile phone.
3. Select “BOSS AUDIO”. The unit has an auto pairing function. It will search for
the Bluetooth mobile phone and pair automatically. A prompt to connect should
appear on your mobile phone. Accept the request and initiate the process
NOTE: Some mobile phones require a “pass key” or pairing code to connect.
If your phone requires a pass key or pairing code, you will need to enter this
number. The default pairing code for the unit is “0000”.
Auto-Reconnection
This unit has a built-in auto-reconnection function. In some conditions, the unit
will auto reconnect with the mobile phone (note: the mobile phone must have
been paired with the unit before.)
• When you turn off the unit and then turn it on again.
• Switch off the ACC wire and switch it on again.
Managing Incoming Calls
Answering an Incoming Call
Press the GREEN button to answer an incoming call.
Rejecting an Incoming Call
Press the RED button to reject the incoming call.
Bluetooth Wireless Technology Music Function
Wireless products featuring Bluetooth technology provides an Advanced Audio
Distribution Profile (A2DP) profile for streaming music from a mobile phone or a
portable multimedia player (PMP), sometimes referred to as a MP3 player. The
unit allows you to play back audio files from your mobile phone or a PMP using
a Bluetooth connection.
Note: Your mobile phone must support this function. Please refer to your
mobile phone’s instruction manual.
When in A2DP mode
Press the PREVIOUS button on the front panel of the unit to choose the pre-
vious track.
Press the NEXT button on the front panel of the unit to choose the next track.
Press the APS/PAUSE button on the panel control to pause play.

16
Other Operations
1. Front Pre-amp Output x 4
The RCA Output Jack is on the back of the unit. (Refer to Wiring Diagram)
This output is for connecting amplifier, equalizer, or other audio component that
requires a pre-amp out connection. (Red=Right, White=Left) Follow the manu-
factures instructions for the audio component that you are connecting.
2. Video Output(Rear) x 1
The Video Output Jack is on the back of the unit. (Refer to Wiring Diagram) This
output (in yellow) is for connecting monitor(s). You must connect a monitor for
car in order to play this unit in another monitor. Consult your dealer for any kinds
of monitors that are suitable to use in car. Press the “BAND” button to choose
between PAL and NTSC mode.
3. Backup Camera Input(Rear) x 1
The backup camera input is on the back of the unit. (refer to wiring diagram).
This input (in yellow) is for connecting backup camera for parking. You must
connect the VCC wire (in pink color) to the reverse gear switch in order to acti-
vate this video input mode when you switch the reverse gear of your car. Please
refer to the wiring diagram for more details.
4. SUB Pre-amp Output x 2
The Subwoofer Output Jack is on the output wire harness. (Refer to Wiring
Diagram) This output is for connecting up to 2 subwoofer amplifier to the
Subwoofer Output Jack to drive a subwoofer. Follow the amplifier’s installation
instructions. Press and hold the BAND/NP/SUB button to activate or deactivate
this function.
5. Aux Input(Front) x 1
The Aux Input Jack is a 3.5mm connector on the front panel of the unit. Press
the Mode button to choose AUX. Connect any portable audio device such as a
discman or a portable MP3 player to the unit. Use the volume control to adjust
volume.
6. AV Input(Rear) x 1
The AV Input Jack is a set of composite input on the rear of the unit. Press the
Mode button to choose AUX. Connect any portable audio/video device such as
a DVD player or VCD player to unit. Use the volume control to adjust volume.

17
Maintenance
CD’s cannot be loaded
PROBLEM
No Power
Some errors occur in
the LCD or nothing func-
tions when buttons are
pressed.
Unable to receive sta-
tions
Poor radio reception
CAUSE/SOLUTION
Check wiring connections.
Check and make sure the fuse is not blown.
Replace with the proper rating/size fuse.
Press the RESET Button.
Check and make sure the antenna is connected
properly.
Check and make sure the antenna is the correct
length. Make sure the antenna is not broken. If the
antenna is broken, replace it. The antenna is poor-
ly grounded. Check and make sure the antenna is
grounded at mounting location.
A CD is already loaded in the player. Eject CD.
The CD is dirty or damaged.Songs keep skipping
File information shows in
LCD but will not play. Your file may be corrupt.

18
IR Remote Control
Operating the remote control
Aim at the face panel of the CD Receiver, the maximum distance at which
signals can be received is about 6M. Make sure that the signal path is not
obstructed. Do not drop or throw the remote control. Do not place the remote
control in a location that is exposed to direct sunlight or next to a heating unit or
other heat source.
This unit comes with a full remote control system. The CR-2025 Lithium battery
is an included item with the remote control. TO PLACE THE BATTERY:
(1) Remove the cover from the back of the remote control.
(2) Insert a CR-2025 Lithium battery.
(3) Insert the battery holder into the back of the remote control.
1) 2) 3)
Poweron/off
BAND
SRC
MUTE
BandSelect
ModeSelectKey
Play/PauseFunction
MuteSoundFunction
Title ShowAllTrack'sTitle(DVDonly)
Sub-T SubtitleLanguageSwitchingKey
Setup DisplaySETUPMenu
CursorButtoninMenuMode
ENTER ConfirmTheTrack/ChapterSelected
orSelectItemInSETUPMenu.
StopPlayback
Angle
WatchTheDVDContentFrom
DifferentAngle
Slow
PlayDVDinSlowAdvance
AMS
RPT RepeatPlayFunction
ST
PROG ProgramTheTracksToBePlayed
/StereoSelection
AdjustVolumeLevel
ZOOM
ZoomInandZoomOutFunction
LOC
RDM RandomPlayFunction
/LocalSelection
SEEK+
SEEK- TrackUp/Downor
FastForward/Backward
SoundSelectButton
PBCPlayMode
OSD StatisticalDiscInformationDisplayButton
Audio
ChangeTheAudioOutputMethod
TrackTimeSerach
NumberSelectKey
0~

19
Troubleshooting Guide
Specifications
The stereo indicator is blinking
PROBLEM
No Power
Errors are displayed on the screen
or no function is active
No radio reception
CDs cannot be loaded
CAUSE/SOLUTION
Check and make sure that the fuses did
not blow.
Unplug your car radio then plug it again
Check the connection of the antenna.
Make sure the antenna is completely
extended and that it is not broken
A CD is already inside the appliance.
Make sure that the fixing screws of the
CD mechanism have been removed.
Set the frequency more accurately.
The reception signal is too low.
GENERAL
Operating Power......................................................12 Volts DC, Negative Ground
Speaker output.......................................................................................4 speakers
Front Pre-amp Output..........................................................................................1v
Output Impedance............................................................................... 4 to 8 Ohms
Fuses................................................................................................................10 A
Dimensions....................................................178mm(W) x 178mm(D) x 51mm (H)
Weight............................................................................................................2.0 Kg
CD PLAYER
Signal / Noise Ratio.......................................................................................>80dB
Frequency Response.........................................................................20 Hz~20KHz
Channel Separation.......................................................................................>50dB
D / A Converter................................................................................................16 Bit
FM TUNER
Tuning Range.......................(USA) - 87.5 - 107.9MHz, (Europe) - 87.5 - 108 MHz
FM Sensitivity.................................................................................................12dBu
Stereo Separation @ 1 Khz.............................................................................35dB
AM TUNER
Tuning Range..........................(USA) -- 530-1710 KHz, (Europe) -- 522-1620 KHz
AM Sensitivity.............................................................................................30dBu