Longsen Electronics Co. Ltd. CARB684 ユーザーズマニュアル

-31-

Before going through the check list, check wiring connection.  If any of the problems
persist after check list has been made, consult your nearest service dealer.

Inserting the disc in reverse
direction

Press the RESET button.
Front panel is not properly fixed
into its place

The car ignition switch is
not on

If the power supply is properly
connected to the car accessory
terminal,switch the ignition key
to  "ACC"

The fuse is blown

Replace the fuse

Presence of disc inside the
player.

Remove the disc in the player,
then put a new one

Insert the compact disc with
the label facing upward

The disc is extremely dirty 
or defective

Clean the disc or try to play a
new one

Temperature inside the car
is too high

Cool off or until the ambient
temperature return to normal

Unit has frozen up

The antenna cable is not
connected

Insert the antenna cable firmly

The signals are too weak

Select a station manually

SYMPTOM                             

CAUSE                                           

SOLUTION

Video/image
appears
black-white

The color system is 
set incorrectly

Please switch to correct color 
system from menu

No video/image 
appears

The unit is not connected 
to the parking brake 
detection switch

Make proper connection 
according to wire connection  

“

”

The parking brake is not 
engaged

For safety reasons no video/
images are displayed while the 
vehicle is moving.
Engaging the parking brake will 
cause images to be displayed.

Unit has become
unresponsive

The radio does not
work

Disc can not be
loaded or ejected

No power

No color in picture  The disc format is not 

 according to the TV-set 

 used (PAL/NTSC)

Please choose a proper color 
system.

JPEG disc can
not be played
back

No JPEG files are recorded
on the disc.

JPEG files are not recorded
in a compliant format

Change the disc Record JPEG 
files using a compliant 
application

Change the disc

Made in China