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On-screen displays appear
each time you adjust a
function.
• This is part of the normal
operation of the TV.
See "Understanding the On-
Screen Displays" in Chapter
4 for a full explanation of
the on-screen displays.
There's no sound even when
the volume is turned up.
Check that the MUTE
button isn't on.
The TV's reception mode
may be set to "separate
audio program" (S.A.P.).
See "Remote control buttons
and thnct!Lons" in Chapter 1,
whiclh explains the location
and funct!ion of the MUTE
button.
See "Adjusting the sound" in
Chapter 3, which explains
how to select the appropri-
ate reception mode.
• You forget the code you used
to set the parental lock.
• Use the alternate procedure
that doesn't require the use
of the code.
• See the Appendix, "Proce-
dure for Bypassing the
Parental ]Lock."
You can't program the TV to
turn on automatically.
• The TV may be locked.
See "Using the parental
lock" under "Using the
Advanced Features" in
Chapter 3.
The sound doesn't match the
image on screen.
• The TV's reception mode
may be set to "separate
audio program" (S.A.P.).
See "Adjusting the sound" in
Chapter 3, which explains
how to select the appropri-
ate reception mode.
There is a large black
rectangle on the screen.
The TV has been set to
"text" mode, but there is no
text information being
broadcast.
• See "Using the closed
caption decoder" under "Get-
ting started" in chapter 3.
Troubleshooting 81