Polycom VSX Series Manual De Usuario

Administrator’s Guide for the VSX Series

4 - 26

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Select Polycom Austin Stereo from the directory, or enter 
stereo.polycom.com in the dialing field and press 

 Call on the 

remote control. 
The Polycom Austin Stereo site demonstrates the stereo feature with an 

entertaining and informative presentation.

Connecting a Polycom Vortex mixer to VSX set-top or component systems 

provides flexibility in audio set-up. For example, it allows you to provide a 

microphone for each call participant in a boardroom.
The VSX 8000 is designed to work with the Polycom Vortex mixer. For this 

configuration, you need Vortex firmware 2.5.2 or later, Conference Composer 

version 2.7.0 or later, and VSX system software version 7.5 or later.

Mic Placement
System > Admin Settings > Audio > 
Stereo Settings > Next

Specify the Table Style and make sure 
the microphones are positioned as 
shown. 
Also refer to 

 on page 

 and 

 on page 

.

Mic Identity
System > Admin Settings > Audio > 
Stereo Settings

Gently blow on the edges of each 
microphone while watching the Left and 
Right meter to identify the left and right 
inputs. Select Swap if necessary.

Speaker Test
System > Admin Settings > Audio > 
Stereo Settings > Next > Next

Test the speakers to check volume and 
verify that audio cables are connected. 
If the system is in a call, the far site 
hears the tone. 
Exchange the right and left speakers if 
they are reversed.
Adjust the volume control on your 
external audio amplifier so that the test 
tone sounds as loud as a person 
speaking in the room. If you are using a 
Sound Pressure Level (SPL) meter, it 
should measure about 75 dBA in the 
middle of the room.