10
Before you request repair service
The following occurrences do not indicate that the television is faulty. Before you
request repair, follow the listed methods to check the device.
Occurrences Possible reasons
No picture and sound Battery pack is exhausted or not making contact,
AC adapter or automobile adapter is not
properly connected. Uncertified power is being
used.
Power switch is off. Is it properly to choose
TV/AV?
No picture Check to see if the channels selected correctly.
Readjust automatic channel tuning. Channels
should be reset in a new region.
No sound Check to see if the audio volume is off or audio
system is improperly set and the earphone is
inserted. Poor signal or the sound elimination
function is on. Is it properly to choose audio
system {S.SYS)?
Poor reception Check if the audio system is correct? Antenna is
correctly adjusted and that the channel is tuned
correctly.
Dark picture Check that the brightness and contrast are set
correctly. Also that the environmental is too low
Vague picture or unstable picture Check that the antenna is correctly adjusted.
Possibly the grounding signal is too weak.
Snowflake interference is possibly affected
electric wave interference from vehicle motors,
trains, high-voltage power wired or neon lights.
No color Check that the color and the color system are
adjusted correctly. If you are receiving bad
signal. Check to see the color elimination
function is on.
Remote control doesnt work Check to see that whether batteries are
exhausted and strong sunshines on the receiver.
