Phenomena
Possible Causes
No picture, no sound
No image
No sound
Diamonds in picture
No signal
The antenna is not adjusted correctly;
The signal at the receiving place is too
weak
9. Before you request for repair
Phenomena below does not necessarily mean the failure with the TV set.
Please check the following before you request for repair.
The antenna is not adjusted correctly;
The Channel or Country is not selected.
If so, reset it.
The sound is turned to minimum . The
earphone is not plugged in. ERASE functions
are under too weak signal. Sound system is
not correctly set in ATV mode.
The correct Country is not selected;
Maybe the signal is too weak.
Dark picture
Adjust Brightness, Contrast correctly
Diamonds in picture or
inferior sound during
driving.
The signal is too weak at that place
Improper connection with AC adapter or
Car adapter. Use of unauthorized power
supply. Power Switch is on OFF position.
