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Maintenance and Service
Others
Problem
Remote controller does not work.
LCD TV makes strange noise.
LCD TV indication lamp is On.
• This LCD TV is for household use and registered as suitable on electromagnetic waves.
• Therefore, you can use it in every location as well as residential areas.
Supporting display mode
Resolution
Horizontal Frequency (KHz)
640x480
720x400
800x600
1024x768
1280x1024
Considerations in Installation
• If any signal of unsupported resolution is input, the "Out of Range" message appears.
Trouble shooting Tips
Action
1. Check if main power is On.
2. Check that the batteries of the remote controller were
loaded properly.
3. Check to see if any obstacle exists between the LCD
TV and the remote controller and remove it, if any.
4. If the batteries have no power, replace them with two
new batteries.
It is the noise when the mechanism expands or contracts
due to changes in the environment due to factors
as humidity, temperature, etc. It is not a failure.
The red right means the Stand-by power is ON. It will take
a few seconds to turn off as the main power is off.
Supported Display Modes
Vertical Frequency (Hz)
31.47
37.86
37.50
31.47
35.15
37.88
48.88
46.88
48.36
56.48
60.02
64.0
such
60
72
75
70
56
60
72
75
60
70
75
60
GB
45
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