Related Links
Configuring Wired LAN Settings
Related Links
on page 12
Audio Tests
You can test your system speakers, audio levels, and Polycom StereoSurround setup.
Test Speakers
You can verify that you correctly connected the speakers to your system.
You must enable Polycom StereoSurround to test both speakers at once.
The Studio X30 system doesn’t support stereo audio.
Procedure
1.
In the system web interface, go to
Diagnostics
>
Audio Test
.
2.
Do one of the following:
▪ Select
Start
.
▪ Select
Left
,
Both
, or
Right
to test individual or both speakers. (The
Both
test is available
only if you’ve enabled Polycom StereoSurround.)
If you run a test during a call, people on the far site also hear the test tone.
A 473 Hz tone indicates that the local audio connections are correct.
Related Links
Configure General Audio Settings
on page 78
on page 136
Test Audio Levels
Audio meters show you real-time audio input and output signals for your system, including microphones,
far-site audio, and other connected audio devices.
Procedure
1.
Do one of the following:
▪ In the system web interface, go to
Diagnostics
>
Audio Tests
>
Audio Meters
.
▪ In the local interface, go to
Settings
>
System Information
>
Diagnostics
>
Audio Meter
.
2.
To test the audio levels, do one of the following:
▪ To check the near-site audio, speak into your microphones.
▪ To check the far-site audio, ask a call participant to speak or call a phone in the far-site room
to hear it ring.
Occasional peaks of +12 dB to +16 dB with loud transient noises are acceptable. If you see +20
on the audio meter, the audio signal is 0 dBFS and the audio might be distorted. A meter reading
of +20dB corresponds to 0dBFS in the room system audio. A signal at this level is likely clipping
the audio system.
Troubleshooting
135