Sharp Aquos LC-19LE320E Manuale operativo - Pagina 27
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appendix
troubleshooting
problem
No picture
Abnormal colours
Twisted picture
Picture too dark
Audio only, no images
Picture only, no audio
Cannot use remote control
Cannot receive sufficient channels
through antenna
No colour
Blinking picture accompanied by
ghost image
Broken lines or segments
Certain TV channels are blocked
(Hope to acquire some channels)
Overlapping images or ghost images
Cannot use a function
Cannot receive programmes
possible Solution
1.
Connect power cord correctly.
2.
Turn on power.
3.
Connect signal cable correctly.
4.
Press any button on the LCD TV.
Connect signal cable correctly.
1.
Connect signal cable correctly.
2.
Please use compatible signal.
Adjust brightness and contrast.
1.
Please check if input signal is connected correctly.
2.
TV-RF signal must not be lower than 50dB.
1.
Connect signal cable correctly.
2.
Adjust volume to proper level.
3.
Connect audio signal cable correctly.
4.
TV-RF signal must not be lower than 50dB.
1.
Please change battery.
2.
Turn off power for 10 seconds; and then restart power.
Please use the Channel Scan function to increase the number of channels
not included in memory.
Please adjust the colour setup.
1.
Check the connection of antenna/signal cable.
2.
Check if channel is in play mode.
3.
Press signal source and change input mode.
Adjust antenna.
Keep the TV away from noise sources, such as automobiles, neon lights,
and hair dryers.
Please use the Update Scan method to add the channels not included in
memory.
Please use multi-directional outdoor antenna.
(If your TV is subject to the influence of nearby mountains or buildings).
If the item you choose turns gray, that item cannot be selected.
Please use the Update Scan method to add the channels not included in
memory.
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