35
AVN SYSTEM
Owner’s Manual
TROUBLE SHOOTING
Cap
VID
PID
General
The power does not turn on.
When the lead wire or connector is not properly
connected
Contact your nearest SERVICE CENTER.
Power is on but the device does not operate.
When the temperature is colder or hotter than
the operating temperature range
The device operates only within a temperature range of
-20°C ~ 65°C.
Button does not operate and the screen is not
properly displayed.
When the microprocessor is operating abnormally
due to noise or other causes
Reboot the device or turn the ignition off and on
Scr
een Display
Screen is not displayed.
Monitor is turned off.
Turn the monitor back on.
Screen is too dark.
When product temperature has become too low.
Re-operate at normal temperatures.
Voice Signal
No sound.
Volume is too low.
Increase the volume.
Speaker lines have not been properly connected.
Check the speaker connection.
Device set to mute.
Check if Mute is turned on.
