Mitsubishi Electric DLP C9 Series Owner's Manual page 78

78 Appendices
Appendix E: Troubleshooting, continued
NetCommand IR Control (NetCommand-equipped models only)
Symptom Remarks
but there is no sound. Check to see if the A/V Receiver power is turned on.
With A/V receiver power turned on, redisplay the Activ-
ity menu and press ENTER to allow NetCommand to
correctly select the A/V Receiver input.
Incorrect setup in the Inputs > AVR menu. Check the
device connection assigned in the AVR menu.
A/V Receiver Set Up for Audio and Video Switching over HDMI
Check to see if the A/V Receiver power is turned on.
If the device is connected only to the TV (e.g., on ANT
or a front panel input), verify that the TV's AUDIO
OUTPUT is connected to the A/V receiver.
The A/V receiver is not switching properly because
you have not learned the IR codes for the A/V receiver
inputs to which your devices are connected.
4. There is no sound from the A/V receiver NetCommand A/V receiver setup for the DVD player or digital
for my DVD player or other surround sound surround sound device or other device is not switching prop-
device even though I learned the IR code for erly. See the owner's guide and perform A/V receiver setup for
the A/V receiver's DVD input or other input, a digital surround sound device.
(A/V Receiver Set Up for Audio-Only Switch-
ing)
51 There isnosound orpiciure irom the ieceiver setup swiiching audio a n3
receiver for my DVD player or other device video inputs properly. See the owner's guide.
connected to the A/V receiver; the A/V
receiver should be sending video to the TV
over an HDMI cable.
(A/V Receiver Set Up for Audio and Video
Switching over HDMI)
I've selected my DVD player or other sur-
round sound device in combination with the
TV speakers but hear no sound from the TV
speakers.
=
7. I "learned" the RECORD key for my VCR/DVR
but when I pressed the RECORD key, the
A/V Receiver Set Up for Audio-Only Switching
If you have only an audio connection from the device to the
A/V receiver, a physical audio connection from the device
to the TV is also required.
Connect the left and right audio output from the device
to the appropriate TV audio input. Now you can hear
audio from the device through either the TV speakers or
the A/V receiver.
To switch audio sources, press MORE 9 (Audio), press
Y to show the Speakers option, then press _ to
select AV Receiver or TV.
A/V Receiver Set Up for Audio and Video Switching over HDMI
With your DVD player connected to the A/V receiver, only
video is passed from the A/V receiver to the TV because of
copy-protection restrictions on the HDMI signal
Check that the VCR or DVR is receiving a signal directly from
your cable box or satellite receiver.