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76 Appendices
Picture
Symptom Remarks
Pi iUie iikeahigh:definition.......Notaiisignai ;ehigh:deii itio signaasToie eivehigh:deiini:....
picture, tion programming from your cable or satellite provider, you must
subscribe to the provider s high-definition service. Some over-
the-air broadcasts are in high-definition and can be received with
2. TV has sound but no picture. • Check that all video inputs are plugged in firmly.
Press and hold the POWER button on the control panel for
3. Picture has become dimmer. • The lamp is nearing the end of its life. Order a new lamp.
Adjust picture brightness and contrast to maximum levels.
Change Lamp Energy from Standard to Bright.
i/...................................//..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
4. There is a large black or gray rectangle on The TV's analog closed captioning has been set to "text" mode
the screen, inthe Captions menu. Turn off because there is no text informa-
tion being broadcast.
.....YOUcannoi view a piciu;e when piaying a you; vcR;s owne;'s guide io; iu;the; t;oubieshooting
VHS tape.
6. VCR or DVD player's on-screen menus jitter Stop playback. Possible cause: Many VCRs and DVD players
up and down. provide on-screen menus at only half-resolution that may
appear to jitter up and down.
are rolling on the screen. • Begin playing the tape.
Change the VCR input from Line 1 to the VCR antenna input.
appe ...........................................................T oioc ee nco ie i Resei..................
white image, or the colors are dim, or the the PerfectColor balance.
screen is black.
9=
10. The image from a computer appears dis- • Normal TV operation. The TV does not correct distortion in
totted when viewed on the TV. the picture from a computer because the correction process
may cut off the edges of the image.
The aspect ratio may be wrong for the image. Press MORE
and then 0 (FORMAT) to change.
Sound
Symptom Remarks
.....................................T e is no Sound even when ihe ..................................................................................; ............................. ........................................................................................................................................................................................................................................................................................................................................................................
volume is turned up. = The TV's "Listen to:" setting may be set to SAP (analog program
from the ANT input).
= Check that the Speakers option is set to TV to hear sound from the
TV speakers. Sound may be being sent to one of the audio outputs
for an A/V receiver or headphones.
= if using an A/V receiver, check that the Speakers option is set to AV
Receiver to hear sound from the A/V receiver speakers.
• Press and hold the POWER button on the control panel for 10
seconds to perform System Reset.
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