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Before calling for repair service, check the following items for possible remedies to the
encountered symptoms.
Symptoms
Check item
• This may be caused by obstruction to the antenna due to high rise
buildings or hills. Using a highly directional antenna may improve the
“Ghost” or double images
• Check that the AC power cord is plugged into the mains socket.
• Unplug the power cord, wait for 60 seconds. Then re-insert plug
into the mains socket and turn on the unit again.
No power
• Check antenna connections at the rear of the unit to see if it is
properly connected to the unit.
• Possible broadcast station trouble. Try another channel.
• Adjust the contrast and brightness settings.
• Check the Closed Captions control. Some TEXT modes could block
the screen.
• Select a correct input.
• Is a non-compatible signal being input?
No picture
• Increase the VOLUME.
• Check that the unit is not muted.
Good picture but no sound
• Adjust the contrast, color and brightness
Good sound but poor color
• Sometimes, poor picture quality occurs when having activated an S-VHS
camera or camcorder connection and having connected another peripheral
at the same time. In this case, switch off one of the other peripherals.
• Check whether the room is too bright.
Poor picture
• Check the antenna connection.
• This may be caused by electrical interference (e.g. hairdryer, nearby
neon lights, etc.)
• Turn off the equipment.
• Check whether the batteries are working. Replace if necessary.
• Clean the remote control sensor lens on the unit.
• Do not use the remote control under strong or fluorescent lighting.
• The batteries should be inserted with polarity (+, -) aligned.
Snowy picture and noise
Horizontal dotted line
Television not responding to
remote control
• Check if you have selected the correct D-Sub mode in your PC.
No stable or not
synchronized D-Sub picture
If your problem is not solved, turn your unit off and then on again once.
Never attempt to repair a defective unit yourself.
Note:
No output from one
of the speakers
• Adjust Balance in the SOUND menu.
Troubleshooting
28
n Do not use in hot or cold rooms (locations)
• When the unit is used in rooms (locations) with low temperature, the picture may leave trails or appear slightly
delayed. This is not a malfunction, and the unit will recover when the temperature returns to normal.
• Do not leave the unit in a hot or cold location. Also, do not leave the unit in a location exposed to direct sunlight
or near a heater, as this may cause the cabinet to deform and the LCD panel to malfunction.
(Storage temperature: 0°C to +50°C Working temperature: 5°C to +40°C )
Control buttons do not work
• Unplug the power cord, wait for some seconds. Then re-plug the
power cord and turn on the unit again.