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21
Dimension: 176 x 250mm
20AG1-F_16-24_EN
Troubleshooting
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
Quick
Service
Check
List
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.
Try a new channel to check for possible
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station trouble
TV not plugged in
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Outlet power OFF
Ï
POWER
switch of TV not ON
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Antenna not connected to terminal at the
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rear of the TV set
If outside antenna is used, check for broken
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wires
Check for local interference
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Turn OFF using the
Ï
POWER
switch,
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then turn ON again after a minute
Adjust COLOUR control
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Check batteries in the remote control
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Try fine tuning to correct
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Contrast setting in picture mode might be all
the way to the minus side. Press the
NORMAL
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button on the
remote control to correct
Increase the volume
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Possible Causes/Remedies
Quick
Service
Check
List
