Appendices
37
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Appendix B: Troubleshooting, continued
Sound
Symptom
Remarks
1.
There is no sound even when the
volume is turned up.
•
Check if the
MUTE
key is on.
•
The TV’s analog
Listen to
setting may be set to SAP (analog
program from the ANT input) but no SAP is being broadcast.
•
Check that the
Sound > Audio > TV Speakers
option is set to
On
to hear sound from the TV speakers. Possibly the
TV Speakers
option is
Off
.
•
If using an A/V receiver, check that the
Sound > Audio > TV
Speakers
option is set to
Off
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.
•
The language selected in the
Setup > Antenna Digital Audio
menu is not being broadcast for the current program.
2.
The sound does not match the screen
picture.
The TV’s analog
Listen to
setting may be set to SAP (analog program
from the
ANT
input).
3.
The sound from my A/V receiver does
not match the screen picture (I should
hear the correct audio from my A/V
receiver).
• Check
that
DIGITAL AUDIO OUTPUT
and/or
AVR AUDIO OUTPUT
on TV’s connection panel is connected to the A/V receiver.
Without this connection, devices connected only to the TV (and
not the A/V receiver) can be heard only from the TV speakers.
Note that this includes the
ANT
input, a device (such as a
camcorder) connected to the TV, and any other device sending
audio to the TV only.
4.
Cannot select an audio-only device; it
does not appear in the
Input Selection
menu.
Plug an unused video plug into the
Y/VIDEO
jack to activate Auto
Input Sensing. Assign the name
CD/Audio
or
MP3
to make the
audio device selectable in the
Input Selection
menu.
5.
.
Sound is coming from the TV speakers
instead of the A/V receiver.
•
Connect the TV’s audio output to the A/V receiver.
•
Change TV Speakers setting to
Off
.
Summary of Contents for LASERVUE L75-A94
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