Troubleshooting - Teac LEDV19U83HD User Manual

Troubleshooting

Do not use other functions that are not mentioned in this user manual.
If a problem occurs with your LCD TV, please take the following steps first.
If you still have the problem, turn the power off and contact your dealer or an authorized service center.
Problem
The picture does not appear.
The picture appears too
slowly after the power is turned on.
Screen is too bright or too dark.
Screen is too large or too small.
Stripes appear on the screen
and it shakes.
The screen does not move.
Screen appears but there is no sound
Remote control does not work
Picture is distorted
USB not playing
Action
Is the power plugged in? Insert the power plug.
Press the power button on the remote control.
Like your computer, the TV has to run a number of diagnostic and
software checks before it can display any broadcast channels. The
picture should appear in approximately 15 seconds.
Perform brightness adjustment or contrast adjustment.
Adjust the aspect settings.
Keep any appliances that emit magnetic radiation away from the TV
Press the PAUSE button. Check if the Pause button is pressed on
external equipment.
1. Check if the "MUTE" function has been activated
2. Increase the sound level by pressing volume adjustment button.
3. Check if sound terminal of external input is connected properly.
4. Check if audio cables are connected properly.
5. Select and check the other input.
If the sound still does not work and the other channels are the
same after you have done as the above, contact your dealer or
an autorized service center.
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 control , then remove it, if any.
4. If the batteries have no power, replace them with two new
batteries.
Compression of video contents may cause distortion especially on
fast moving pictures such as sports and action movies.
Low signal level can cause picture distortion. This is not a TV issue.
Have the antenna assessed.
Please check if the USB is connected properly.
Please make sure USB disk is compatible and the multimedia data
formats are supported (see Specifications page).
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