No boot up.
Fault
After ignition starting
up and power off, all
settings information
were missing.
Poor receive stations
effect
No way to put into
Optical disc
No remote control
action/function
Disc can't play
No action to switch
between Language
and sub-title
No image
Mode screen
dislocation
Functional disorders
Solution
After pressing the RESET key
with a small nib on the face
panel, power on again.
Re-connect the shunting line
Using the same insurance
with main unit to replace
Pop-up the disc in the unit
(device) , then re-insert it
into again.
Checking if the ANT of radio
automatic antenna control
lines are not connected well,
then, please re-check the
antenna and the ground wire
made correct connection all.
replace(change) the battery
of the remote control.
Change the good disc
Using pick up head cleaning
disk to clear the pick up.
Put the face of optical disk
logo upwards and put it into
the device(unit).
No multilingual sub-title's disk.
Can't make switch between
language and sub-title
Re-connect the connection
line.
Calibrate touch screen,press” “
button for 5seconds to calibration
interface.(neednt for capacitive
touch screen).
After pressing the resetting key
of "RESET" with a small nib on
the face panel(plate),to re-boot up.
Power fuse was burnt.
Reason
The BATT of ACC ignition
positive power linemade
wrong connection.
Other factors caused the
microprocessorincorrect
operation
Low battery in the remote
control
Car antenna didn't go out ,
Poor antenna grounding.
Disc was scratched
The laser head has been
dirty
Optical disk's positive
and negative were
placed reversal(opposite).
There has installed disks
already in the DVD loader
/mechanism.
CD only burned a
language/ sub-title
No making touch screen
calibration very well.
No connect the video
cables very well from
main unit to TV.
Other factors caused the
microprocessorincorrect
operation
Common Troubleshooting Guide
