Settings For Connecting To A Polycom Vortex Mixer - Polycom VSX 3000 Administrator's Manual

Settings for Connecting to a Polycom Vortex Mixer

3. Go to 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.
To make a test call in stereo:
 Select Polycom Austin Stereo from the directory, or enter
stereo.polycom.com in the dialing field and press
remote control.
The Polycom Austin Stereo site demonstrates the stereo feature with an
entertaining and informative presentation.
To configure VSX systems to use a Polycom Vortex mixer:
1. Go to System > Admin Settings > Audio > Audio Settings.
Disable the Enable Polycom Microphones setting if you have integrated
both a Vortex and a SoundStation VTX 1000 conference phone with the
VSX system.
2. VSX 5000, VSX 7000, VSX 7000e: Go to System > Admin Settings >
Audio > Audio Settings > Next. Configure Balanced In:
Set Input type to Line Input.
Disable Echo Canceller.
3. VSX 8000: Go to System > Admin Settings > Audio > Audio Settings >
Next. Configure Audio I/O:
Set Line Input to Audio Mixer.
Disable Echo Canceller.
4. Go to System > Admin Settings > General Settings > Serial Ports.
Set RS-232 Mode to Vortex Mixer for the appropriate port.
Refer to the Polycom Vortex documentation for details on configuring the
mixer.
Microphones and Speakers
Call on the
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