PANEL ARRANGEMENT
INSTRUCTIONS
INSTRUCTIONS
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
Summary of Contents for BV9972
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