Samsung 3 SERIES User Manual page 71

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 your nearest Samsung service center.
lution
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Adjust the Coarse tuning and then adjust the Fine tuning.
I
I
On your computer check: Power, Signal
cable.
The TV is using its power management system.
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~!e
_",!
~~~s_
mouse
o~press
!n! k.!y_0l!.
~e !e~rd.
_
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Adjust the horizontal and vertical position.
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The screen position must be adjusted on the output source (I.e. STB) with a
~ig~~~I.-
- - - - - - - - - - - - - - - - - - - - -
If Just Scan- Is selected with some external devices the picture may appear
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distorted in the corner of the screen. this symptom is caused by the external
devices,
not
TV.
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-
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This appears when
you
press and hold the EXIT button for a while. The product
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settings are reset to the factory defaults.
Ghosting on picture
Picture has a RedlGreen or Pink tint.
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Closed captioning not working.
Check signal cable message.
-
-
--
-Not Supported Mode-
message.
Poor picture
Poor sound quality.
No picture or sound
Snowy picture.
volume.
Horizontal bars appear to flicker, jitter or
shimmer on the image.
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..
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Vertical bars appear to
fI
er, jitter or
shimmer on the image.
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--------
Screen is black and power indicator light
blinks steadily.
Image Is not centered on the screen.
The picture appears distorted In the
comer of the screen.
The -Resets all settings
to
the default
values message appears.
English-11