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.
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.
E15 TROUBLESHOOTING
Quick
Service
Check List
Try a new channel to check for possible station
trouble.
TV not plugged in.
Outlet power OFF.
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.
Adjust COLOUR control.
Check batteries in the remote control.
Try fine tuning to correct.
Contrast setting in picture mode might be all
the way to the minus side. Press the
NORMAL button on the remote control to
correct.
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
POWER switch of TV not ON.
Turn OFF using the
POWER switch,
then turn ON again after a minute.
21K-FD3SA(17-20)EN 3/9/05, 9:54 AM19
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