Read Sharp LC-26SB25E (serv.man2) User Guide / Operation Manual online
appendix
problem
possible Solution
No picture
1� Connect power cord correctly�
2� Turn on power�
3� Connect signal cable correctly�
4� Press any button on the LCD TV�
2� Turn on power�
3� Connect signal cable correctly�
4� Press any button on the LCD TV�
Abnormal colours
Connect signal cable correctly�
Twisted picture
1� Connect signal cable correctly�
2� Please use compatible signal�
2� Please use compatible signal�
Picture too dark
Adjust brightness and contrast�
Audio only, no images
1� Please check if input signal is connected correctly�
2� TV-RF signal must not be lower than 50dB�
2� TV-RF signal must not be lower than 50dB�
Picture only, no audio
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�
2� Adjust volume to proper level�
3� Connect audio signal cable correctly�
4� TV-RF signal must not be lower than 50dB�
Cannot use remote control
1� Please change battery�
2� Turn off power for 10 seconds; and then restart power�
2� Turn off power for 10 seconds; and then restart power�
Cannot receive sufficient channels
through antenna
through antenna
Please use the Channel scan function to increase the number of
channels not included in memory�
channels not included in memory�
No colours
Please adjust the colour setup�
Blinking picture accompanied by ghost
image
image
1� Check the connection of antenna/signal cable�
2� Check if channel is in play mode�
3� Press signal source and change input mode�
2� Check if channel is in play mode�
3� Press signal source and change input mode�
Broken lines or segments
Adjust antenna�
Keep the TV away from noise sources, such as automobiles, neon
lights, and hair dryers�
Keep the TV away from noise sources, such as automobiles, neon
lights, and hair dryers�
Certain TV channels are blocked (Hope to
acquire some channels)
acquire some channels)
Please use the Update scan method to add the channels not
included in memory�
included in memory�
Overlapping images or ghost images
Please use multi-directional outdoor antenna�
(If your TV is subject to the influence of nearby mountains or
buildings)�
(If your TV is subject to the influence of nearby mountains or
buildings)�
Cannot use a function
If the item you choose turns gray, that item cannot be selected�
Cannot receive programs
Please use the Update scan method to add the channels not
included in memory�
included in memory�
troubleshooting
27
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