Mitsubishi Electronics 737 SERIES Manual De Usuario

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6.  NetCommand Control of an A/V Receiver (837 Series) 
53
Automatic Audio or Audio/Video Switching
The following setups enable the A/V receiver to switch 
automatically to the correct input when you select a 
device in the TV’s 
Activity menu.
Three different connection arrangements are described 
here.  Review the descriptions to find the setup needed 
for your equipment.
To hear digital surround sound from a source device 
you must use the setup described for Case 2.
To set up control of an A/V receiver you need:
The remote controls for the TV and A/V receiver.
An IR emitter cable available from Mitsubishi.
Connecting cables
IMPORTANT
All audio from what you are watching on the TV is 
always available from both the TV’s AVR AUDIO 
OUTPUT and DIGITAL AUDIO OUTPUT jacks.
To use the digital surround sound capabilities of 
your A/V receiver however, you must connect the 
audio output from your DVD player, satellite receiver, 
or cable box directly to the A/V receiver.
Before You Begin
Connect your A/V devices to the TV and connect 
1. 
your A/V receiver to the audio outputs on the TV 
and the DVD player.  Note the name of the device 
connected to each A/V receiver input.  See initial 
setup, page 10, and “TV Connections,” page 14.
Position NetCommand IR emitters as described in 
2. 
“IR Emitter Placement,” page 46.
Set the TV’s remote control to 
3. 
TV mode using the 
side button.
Open the
4. 
 Inputs > AVR menu, highlight NEXT 
and press 
ENTER to display the device-key-learning 
menu.
Case 1:  Automatic A/V Receiver 
Switching to the TV Audio Input
Most devices are set up to use the TV’s audio output like 
the VCR in this example; analog audio from the device is 
sent through the TV to the A/V receiver’s TV audio input.
Use this setup for:
Audio Available from TV only.  
Send audio from 
the 
ANT input to the A/V receiver from the TV’s 
analog or digital audio output.
Use this setup to make the A/V receiver switch to its 
designated TV audio input when viewing programming 
from the 
ANT input.
Setting Up A/V Receiver Control, continued
Analog Stereo Audio. 
 Audio from sources with only 
analog stereo output (such as a VCR) can be sent either 
directly to the A/V receiver or through the TV first.
Mitsubishi recommends you send audio through the 
TV as shown in the example.  The TV converts analog 
audio to digital format to send to a digital A/V receiver.
HDMI Digital Stereo Audio.  
Digital stereo audio 
from an HDMI connection is available both in digital  
and analog format from the TV’s analog and digital 
audio output jacks.
TV 
au
di
vi
de
Incoming Coaxial Cable 
to TV’s ANT input
A/V Receiver 
DVD audio 
input 
TV audio input 
TV audio 
out 
audio output from 
TV (digital or analog) 
vi
d
eo
 
an
al
og
 a
ud
io
 
VCR with  
Analog Audio Output 
Important:  To use this setup, you must connect the TV’s 
audio output to the A/V receiver’s TV audio input jack.
In the 
1. 
Inputs > AVR menu, press     to highlight 
TV audio out as the A/V receiver input to control.
Press 
2. 
ENTER on the TV’s remote control.
While the text 
3. 
TV audio out is flashing, press and 
hold the 
TV INPUT key on the A/V receiver’s remote 
control.
When a check appears next to 
4. 
TV audio out
release the 
TV INPUT key.
If the text stops flashing before the check mark 
appears, repeat this step.
To erase the IR code just “learned,” press 
CANCEL while the name is highlighted.
Press 
5. 
MENU if finished or continue with Case 2 setup 
if you want to control surround sound switching for 
another audio source.
Case 1:  NetCommand setup for controlling A/V 
receiver switching to the A/V receiver’s audio input 
from the TV
.  The list displayed represents inputs in use.  
The device names are those you assigned in the New 
Device Found screen or in the Inputs > Name menu.