Administrator’s Guide for Polycom HDX Systems
4–2 Polycom, Inc.
Connecting Audio Input to Polycom HDX 8000 Series Systems
The following table shows the acceptable input levels and video associations
for the audio inputs on a Polycom HDX 8000 series system.
Connecting Audio Input to Polycom HDX 7000 Series Systems
The following table shows the acceptable input levels and video associations
for the audio inputs on a Polycom HDX 7000 series system.
Connecting Audio Input to Polycom HDX 6000 Series Systems
The following table shows the acceptable input levels and video associations
for the audio inputs on a Polycom HDX 6000 series system.
Audio Input Number Connector Acceptable Input Source Levels Video Association
1 (Main Audio) RCA Mono/Stereo Line Level Not associated with any
particular video input. Intended
as microphone input; not
included in audio mix of output 1.
3 (VCR/DVD Player) RCA Mono/Stereo Line Level Video Input 3 (Audio is disabled
until camera 3 is selected).
4 (Content) 3.5 mm Mono/Stereo Line Level Video Input 4 (Audio is disabled
until camera 4 is selected).
Audio Input Number Connector Acceptable Input Source Levels Video Association
1 (Main Audio) RCA Mono/Stereo Line Level Not associated with any
particular video input. Intended
as microphone input; not
included in audio mix of output 1.
2 (VCR/DVD Player) RCA Mono/Stereo Line Level Video Input 2 (Audio is disabled
until camera 2 is selected).
3 (Content) 3.5 mm Mono/Stereo Line Level Video Input 3 (Audio is disabled
until camera 3 is selected).
Audio Input Connector Acceptable Input Source Levels Video Association
Content 3.5 mm Mono/Stereo Line Level Video Input 2 (Audio is disabled
until camera 2 is selected).
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