Troubleshooting
Before you request for repair
The Issues below do not necessarily mean there is a failure with
the TV set.
Please check following before you request for repair.
Other
Issue
Possible causes
No picture, no sound
Improper connection with AC adapter or
Car adapter. Use of unauthorized power
supply. Power Switch is on OFF position.
No image
The antenna is adjusted incorrectly
Check if the
correct Channel or Country
is
selected. May need to reset or search.
No sound
The volume may be turned down.
An
earphone
may be
plugged in.
The speaker button is pressed.
The mute button is pressed
Is the Sound system set correctly in ATV mode
?
Diamonds in picture
The antenna is adjusted incorrectly
The signal might be to weak.
No signal
Check if the correct Country is selected
The signal might be to weak
Dark picture
Adjust Brightness, Contrast
correctly
Diamonds in the picture or
inferior sound during driving.
The signal might be too weak at that place
-46-
