Hitachi L40A105E Owner's Manual page 23

Connections to other equipment
To connect an audio system
This connection allows you to use an audio amplifier and external speakers, and adjust the audio level using the TV's remote control.
To control the audio, turn on the TV and the stereo amplifier, and turn off the TV's built-in speakers (see page 15).
NOTE:
• To hear sound when using an external audio amplifier, the volume of both the TV and the amplifier must be set above 0 (zero).
• For example, if the volume of the TV is set to 0, you will not be able to hear any sound, even if the volume of the amplifier is at its
highest level.
Using an AV Amplifier with built-in digital surround
If you are using an AV Amplifier with built-in digital surround sound, you can enjoy various audio systems including Dolby Digital
Surround audio that sounds just like the movie.
Connect an AV amplifier with built-in Dolby Digital decoder, etc. as shown below.
Rear of the unit
To DIGITAL AUDIO
COAXIAL OUT
Coaxial digital cable
(not supplied)
Digital Audio Input
AV Amplifier with built-in digital surround
decoder as listed above
NOTE:
• When you are viewing digital broadcast, this unit will not work in conjunction with DTS audio or MPEG audio. There will be no sound
output if connected to an AV amplifier with a built-in DTS decoder or MPEG decoder.
Rear of the unit
To VAR. (VARIABLE)
AUDIO (R/L) OUT
Audio cord (not supplied)
To Coaxial
Amplifier
To Audio (L) Input
To Audio (R) Input
Front
Speaker
(Left)
Surround
Speaker (Left)
(continued)
Front
Speaker
Subwoofer
(Right)
TV
Center Speaker
Surround
Speaker
(Right)
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