I
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, call Samsung customer service at 1-800-SAMSUNG.
Problem
Possible
Solution
Poor picture. Try another channel.
Adjust the antenna.
Check all wire connections.
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Poor sound quality. Try another channel.
Adjust the antenna.
No picture or sound. Try another channel.
Press the
SOURCE
button.
Make sure the TV is plugged
in.
Check the antenna connections.
No sound or sound is too low at First, check the volume
of
units connected to your TV (digital broadcasting
maximum volume. receiver, DVD, cable broadcasting receiver, VCR, etc.). Then, adjust the
TV
volume accordingly.
Picture rolls vertically. Check all wire connections.
-
There is a problem with the picture
Run the Picture test in the Self diagnostic menu
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There is a problem with the sound Run the Sound test
in
the Self diagnostic menu
The TV operates erratically.
Unplug the TV for 30 seconds, then try operating it again.
The
TV
won't tum on. Make sure the wall outlet is working.
Remote control malfunctions.
Replace the remote control batteries.
Clean the upper edge
of
the remote control (transmission window).
Check the battery terminals.
'Check signal cable' message.
Ensure that the signal cable is firmly connected to the
PC
source.
'Not Supported Mode' message.
Check the maximum resolution and connected device's Video frequency.
Compare these values with the data
in
the Display Modes.
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Digital broadcasting screen problem.
Please check the digital signal strength and input antenna.
The image is too light or too dark.
Adjust the Brightness and Contrast.
Adjust the Fine tuning.
Black bars on the screen.
Make sure the broadcast you're receiving is High Definition (HD).
HD channels sometimes broadcast Standard Definition (SD) programming,
which can cause black bars.
Set your cable/satellite box to stretch or widescreen mode to eliminate the bars.
Picture has a Red/Green
or
Pink tint.
Make sure the Component cables are connected to the correct jacks.
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Closed Captioning not working.
If you are using a Cable/Satellite box, you must set Closed Captioning on the
box, not your
TV.
Snowy picture.
Your cable box may need a firmware upgrade. Please contact your Cable
company.
Ghosting on picture.
This is sometimes caused by compatibility issues with your cable box.
Try connecting Component cables instead.
Horizontal bars appear to flicker, jitter
Adjust the Coarse tuning and then adjust the Fine tuning.
or
shimmer on the image.
Vertical bars appear to flicker, jitter or
Adjust the Coarse tuning and then adjust the Fine tuning.
shimmer on the image;
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