Appendix; Troubleshooting - Samsung SP-50L7HR Instruction Manual

Appendix

Troubleshooting

If the TV seems to have a problem, first try this list of possible problems and solutions. If none of
these troubleshooting tips apply, then call your nearest Samsung authorized service center.
Problem
Poor picture quality.
Poor sound quality.
No picture or sound.
No color, wrong colors or tints.
Picture rolls vertically.
The TV operates erratically.
Your remote control does not
operate your TV.
The TV won't switch on.
• The display panel used for the DLP Projection TV is composed of many tiny pixels.
These pixels may occasionally appear on the screen, but it is not a defect of the unit.
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Possible Solution
Try another channel.
Adjust the antenna.
Check all wire connections.
Try another channel.
Adjust the antenna.
Make sure the MUTE button is off.
Try another channel.
Press the SOURCE button.
Make sure the TV is plugged in.
Check the antenna connections.
Make sure the program is broadcasted in color.
Adjust the picture settings.
Adjust the antenna.
Check all wire connections.
If you are using a VCR, check the tracking.
Unplug the TV for 30 seconds, then try operating it
again.
Press the MODE button to put your remote control
into TV mode.
Make sure the remote has batteries.
Make sure the wall outlet is working.
Make sure the remote has batteries.