Mitsubishi Electric 3D DLP 642 series Owner's Manual page 33

Appendices 33
Appendix B: Troubleshooting, continued
There is no sound even when the volume
is turned up.
l °
Check if the MUTEkey 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 > TVSpeakers 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 > TVSpeak-
ors option is set to Off to hear sound from the A/V receiver speak-
ers.
The language selected in the Setup > Antenna DigitaiAudio
menu is not being broadcast for the current program.
Press and hold the POWER button on the control panel for 10
seconds to perform System Reset.
not match the screen picture (Rshould
hear the correct audio from my AiV
receiver).
is connected to the AiV receiver.
Without this connection, devices connected only to the TV (and
not the AiV 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.
Make sure the AiV receiver is set to the correct input.
4. Cannot select an audio-only device it Plug an unused video plug into the Y/VIDEO jack to activate Auto
does not appear in the Input Selection Input Sensing. Assign the name CDiAudio or MP3 to make the audio
instead of the AiV receiver, o Change TV Speakers setting to Off.
For assistance ca((1(800) 332=2119