Audio Connections - RCA HDTV User Manual

Main Menu Audio
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The Audio Connections menu has screens for setting up
inputs or outputs that are associated with audio:
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Equalizer Presets
2
Audio Processor •Fixed/Variable Out: Choose output type; set up subwoofer.
•Digital Audio Out: Choose either Auto Select or PCM output.
3
Sound Logic
•DVI Audio Input: Choose a TV audio input for a DVI device.
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Audio Mode
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SAP
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Balance
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Fixed/Variable Out

Audio Connections

Press 5 or 6 to point to an option, then press OK to
select it. Press 3to return to the menu.
Main Menu Audio Audio Connections
Select the default for the Fixed/Variable Output:
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Variable Output, Speakers On
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Fixed/Variable Out
Variable Output, Speakers Off
2
Digital Audio Out
Fixed Output, Speakers Off
3 Use Variable Output if volume will be controlled by the TV.
DVI Audio Input
Use Fixed Output when connecting to an audio receiver or
amplifier with its own remote control for volume control.
Is an external subwoofer connected to the Subwoofer Output?
No
Yes
Note: Answering "Yes" will direct the low-frequency effects signal
to a connected external subwoofer; answering "No" will not.
Press 5 or 6 to point to an option, then press OK to
select it. Press 3to return to the menu.
Main Menu Audio Audio Connections
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Auto Select
1
Fixed/Variable Out
PCM
2
Digital Audio Out
Choosing Auto Select will send a Dolby Digital signal (when
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DVI Audio Input
available) out of the DIGITAL AUDIO OUTPUT on the back of
the TV. If Dolby Digital is not available then a PCM signal is
sent out of the DIGITAL AUDIO OUTPUT.
Choosing PCM will always send a PCM signal out of the
DIGITAL AUDIO OUTPUT.
Press 5 or 6 to point to an option, then press OK to
select it. Press 3to return to the menu.
Main Menu Audio Audio Connections
0 Select the TV audio input where the DVI audio is connected.
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Input 1
1
Fixed/Variable Out
Input 2
2
Digital Audio Out
Input 3
3
DVI Audio Input
Input 4
Because an HDMI output carries the audio signal on the same
cable as the video, no setup is needed. However, if you
connect a DVI output to the TV's HDMI input, you need to
connect the separate DVI audio to one of the TV's audio
inputs and select that input in this screen. The TV will use
that audio input for sound when it displays a DVI signal.
Press 5 or 6 to point to an option, then press OK to
select it. Press 3to return to the menu.
Chapter 4
Using the TV's Menu System
Audio Connections
The Audio Connections option lets you set up input or outputs associated with
audio. When you select Audio Connections, a submenu appears with options:
Fixed/Variable Out, Digital Audio Out, and DVI Audio Input.
Fixed/Variable Out Displays a choice list that lets you turn the TV's front
internal speakers on or off and set the Fixed/Variable audio output to a
fi xed or variable volume output level. The choices are:
• Variable Output, Speakers On Turns the TV's front speakers On
and allows variable output from the TV's FIXED/VARIABLE AUDIO
OUTPUT jacks. Use this setting if the TV is not connected to an audio
receiver or amplifi er and the volume is controlled by the TV.
• Variable Output, Speakers Off Turns the TV's front speakers Off
and allows variable output from the TV's FIXED/VARIABLE AUDIO
OUTPUT jacks. Use this setting if the TV is connected to an audio
receiver or amplifi er and the volume is controlled by the TV.
• Fixed Output, Speakers Off Turns the TV's front speakers Off
and provides fi xed output from the TV's FIXED/VARIABLE AUDIO
OUTPUT jack to a receiver or amplifi er. With the Fixed Output, the
TV's volume control, graphic equalizer, and mute are disabled. This
output is ideal when connecting to an audio receiver or amplifi er that
has its own remote control for controlling the volume.
• Is an external subwoofer connected to the Subwoofer Output?
This option only appears when Variable Output, Speakers On is
selected. Select Yes if you want the low bass frequencies to be
directed from the SUBWOOFER Out jack to the connected external
subwoofer; select No if not.
Digital Audio Out Allows you to receive Dolby Digital surround sound
if transmitted and you've connected a six-channel receiver to the TV's
DIGITAL AUDIO OUTPUT jack with a digital optical cable. Choose the
correct setting in the Digital Audio Out menu:
• Auto Select Your TV automatically chooses between Dolby Digital
and PCM based on the audio signal it is receiving. This is the best
selection if you have a decoder with Dolby Digital and PCM that was
manufactured in the last several years.
• PCM (Pulse Code Modulation) The TV sends all signals through the
Digital Audio Output in PCM.
DVI Audio Input Allows you to select the audio input you're using if
you've connected an HDMI/DVI cable adapter to the DVI input. Select from
the inputs listed.
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