Generaltroubleshooting
Before calling a service technician, please check this chapter for a possible cause of the problem and some solutions you can try.
Black box on-screen
•The closed caption feature is set to one of the Text modes ([1, T2, T3, or T4). Set the closed caption feature to Off (_:_ page 43).
TV stopsrespondingto controls
•[f the TV stops responding to the controls on the remote control or TV control panel and you cannot turn off the TV, please unplug the power cord few seconds then
Otherproblems
•[f your TV's problem is not addressed in this
Troubleshooting section or the recommended solution has not worked, use the Restore Factory
Defaults procedure (_:_>page 34).
TV will not turn on
oMake sure the power cord is plugged in, and then
POWER
press Q .
The remote control batteries may be dead. Replace the batteries or try the control panel buttons.
Picture problems
General picture problems
* Check the antenna/cable connections (_:_ Chapter
2).
. Press @ on the remote control or TV and select a valid video input source (_:_>page 35).
[f no device is connected to a particular input on the TV, no picture will display when you
select that particular input source. For device
connection details, see Chapter 2.
. Antenna reception may be poor. Use a highly
directional outdoor antenna (if applicable).
. The station may have broadcast difficulties. Try another channel.
. Adjust the picture qualities (_:_>page 43).
TV/VCR
*[f you are using a VCR, make sure CZT) on the
remote control is set correctly (_:_ page 23).
62
Noisy picture
*[f you are watching an analog channel (off-
air broadcast or Cable TV), you can set the CableCleaV' feature to reduce visible interference
in the TV picture (_:_>page 60).
Video Input Selection problems
. [f the input Selection window does not appear
when you press I_) on the remote control or
TV, press @ a second time, which will change to the next video input source and display the input Selection window.
Cannot view external signals or channel
3or4
*If you cannot view signals from external devices connected to VIDEO 1, VIDEO 2, ColorStreamHDNI1,
J'JDNJ2, [tDNI 3, J'JDMJ4, PC or from channels 3 or4, make sure the Input Lock is set to Off (t_> page 49).
Poor color or no color
. The station may have broadcast difficulties. Try another channel.
. Adjust the Tint and/or Color (_:_ page 43).
Poor composite picture
. [f the TV is connected to an external A/V device
(e.g., DVD player, video game system,
connection instead.
Picture and sound are out of sync
. As with all products that contain a digital display,
in rare instances, when viewing certain content
(e.g.. television broadcasts, video gaines, DVDs), you may notice that the sound and picture are
slightly out of sync. This phenomenon can be
caused by various factors including, without
limitation, video processing within the TV, video
processing in an attached gaming system, and
video processing or different compression rates
used by broadcasters in their programming. You may want to try one or more of the following
suggestions, which may help to reduce the effect of this phenomenon:
-[f the TV is connected to an A/V receiver that
has a programmable audio delay feature, use
this feature to help synchronize the serum to the picture.
-[f you notice this phenomenon only on
certain TV channels, please contact your
local broadcast, cable, or satellite provider to inform them of this issue.
Scrolling text problem
. When slow motion video is present the units will
treat any scrolling text as Film and may cause a
slight jitter of the scrolling text. Turning Off the Film Stabilization feature will correct this issue.
(_:_ page 60)
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