E 37
Troubleshooting
The following problems do not always indicate a hardware failure. Therefore, please use the
troubleshooting guide below before calling for repair service.
If, after following the guide none of the remedies work, unplug the TV set and call for service.
Quick
Service
Check List
Try a new channel to check for possible
station trouble.
TV not plugged in. Outlet power OFF.
Main
POWER
switch of TV not ON.
Antenna not connected to terminal at the
back of the TV set.
If outside antenna is used, check for
broken wires.
Check for local interference.
Turn OFF using the
Main POWER
switch,
then turn ON again after a minute.
Adjust COLOUR control.
Check batteries in the remote control.
Try fine tuning to correct.
Check if the Brightness or Contrast setting in the picture setting mode might be all the way to the minus side
Increase the volume.
Problems
Remote control does not work.
Bars on screen
Picture distorted.
Picture rolls vertically.
No colour
Poor reception on some channels
Picture weak.
Picture lines or streaks
Picture ghosting
Picture blurred.
Sound OK, picture poor.
Picture OK, sound poor.
No picture or sound
Possible Causes/Remedies
This unit is equipped with a microprocessor. Its performance could be adversely affected by
external electrical noise or interference. If this should happen, unplug the unit and plug it in
again after a few minutes.
SX66/76NF8(01-)new
02.10.22, 4:05 PM
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