Mitsubishi Electric LT-40148, Owner'S Manual

Page: 61 / 96

6. NetCommand IR Control
61
Setting Up NetCommand Control of an A/V Receiver, continued
Perform one of these setups to enable the A/V receiver
to switch automatically to the correct audio input when
you select a device in the TV’s
Input Selection menu.
To set up control of an A/V receiver you need:
The remote controls for both the TV and the A/V •
receiver.
The IR emitter cable supplied with the TV.
•
Connecting cables •
Two different setups are described here. Review the
descriptions to find the setup needed for your equip-
Audio Available from TV only •
Audio from ANT 1 and ANT 2 must be sent to
the A/V receiver from the TV’s DIGITAL AUDIO
OUTPUT or analog AVR AUDIO OUTPUT .
Use Setup 1 to make the A/V receiver switch to its
designated TV audio input when viewing these sources.
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 to the TV and then on to the
A/V receiver.
Mitsubishi recommends you send audio through
the TV as shown in the example. Setup 1 causes
the A/V receiver to switch to its input designated for
TV audio.
If you have a digital A/V receiver, the TV makes the
audio available by converting analog audio to a
digital output.
HDMI Digital Stereo Audio •
Digital stereo audio from an HDMI connection
is available both in digital format (from the TV’s
DIGITAL AUDIO OUTPUT jack) and in analog
format (from the TV’s AVR AUDIO OUTPUT jack).
Audio Switching Setup 1:
A/V receiver audio from the
TV’s digital or analog audio output
Note: This setup is required to hear digital sur-
round sound
A device can send digital surround sound such as
Dolby Digital or DTS directly to the A/V receiver,
bypassing the TV entirely. The device might be a DVD
player, cable box, or satellite receiver, and could have
HDMI output. A DVD player is used in this example.
Your setup may include additional devices with digital
surround sound connected directly to the A/V receiver.
These devices might be a DVD player plus a cable box
or satellite receiver.
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Audio Switching Setup 2: Audio from a device
providing surround sound is sent directly to the A/V
receiver.
TV
au
di
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+
vi
de
o
Incoming Coaxial Cable
to ANT 1/ANT 2
A/V Receiver
DVD audio
input
TV audio input
TV audio
out
audio output from
TV (digital or analog)
vi
d
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an
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og
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VCR with
Analog Audio Output
ment. To switch both audio and video via an HDMI
connection, see page 64.
Audio Switching Setup 1: Automatic A/V Receiver
Switching to TV Audio Input
Audio Switching Setup 2: Automatic A/V Receiver
Switching to a device sending audio directly to the A/V
receiver.
You must use setup 2 to hear digital sur-
round sound from the source device.
A/V Receiver Control: Automatic Audio Switching
Audio Switching Setup 1 Audio Switching Setup 2