TROUBLESHOOTING-----------------------------------------
Before assuming malfunction of TV, check as follows:
SYMPTOMS
POSSIBLE CAUSES
WHAT TO DO
No power
•
AC adapter or car cord not
properly connected
•
Fuse of car cord blown
•
Dead batteries
•
Incorrect polarity of
batteries (battery box
used)
•
Connect correctly
•
Replace fuse
•
Replace batteries
•
Make sure the battery
poles are properly
aligned.
Remote control
unit cannot work
•
Batteries unloaded, dead
or incorrect polarity
•
Remote control distance
too far.
•
Direction of remote control
improper
•
replace batteries
•
Distance must be less
than 2M.
•
Point the remote control
unit to the sensor directly
No picture and
sound
•
TV/AV1/AV2 selected
incorrectly
•
Incorrectly connected AV
sources and the TV
•
Press the TV/AV1/Av2
key to correct mode
•
Check the connection
and correct it
Blurry picture
and noise
•
External antenna not
connected properly or rod
antenna folded
•
Not properly tuned.
•
Interference from
automobiles, electric
appliances, etc.
•
Reception bad due to
weak signals, buildings,
mountains, etc.
•
Check the connection.
Extend rod antenna.
•
Press auto program key
again.
•
Move further away from
appliances causing
interference. Change
antenna position.
•
In locations with poor
reception, it may not be
possible to get a clear
picture or any picture at
all.
Sound heard but
picture all white
or dark
•
Brightness control not set
correctly
•
Adjust brightness
Sound heard but
color light
•
Color control not set
correctly.
•
Adjust color.
Picture visible
but no sound
•
Mute function working.
•
Volume control turned too
low
•
Earphone inserted
•
Mute off.
•
Turn volume up.
•
Disconnect earphone.
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