Mitsubishi Electronics 642 Series manual Sound Symptom Remarks

Appendices

33

Symptom

Remarks

1.

There is no sound even when the volume

• Check if the MUTE key is on.

is turned up.

• 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 Speak-

ers option is set to Off to hear sound from the A/V receiver speak-

ers.

• The language selected in the Setup > Antenna Digital Audio

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.

2.

The sound does not match the screen

The TV’s analog Listen to setting may be set to SAP (analog program

picture.

from the ANT input).

3.

The sound from my A/V receiver does

• Check that DIGITAL AUDIO OUTPUT on the TV’s connection panel

not match the screen picture (I should

is connected to the A/V receiver.

hear the correct audio from my A/V

Without this connection, devices connected only to the TV (and

receiver).

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.

• Make sure the A/V 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 CD/Audio or MP3 to make the audio

menu.

device selectable in the Input Selection menu.

5.

Sound is coming from the TV speakers

• Connect the TV’s audio output to the A/V receiver.

instead of the A/V receiver.

• Change TV Speakers setting to Off.