Polycom 6000 manual Audio, Reset System, 10-4

Statistics and Diagnostics

Audio

Diagnostic Screen

Description

Speaker Test	Tests the audio cable connections. A 473 Hz audio tone
	indicates that the local audio connections are correct.
	If you run the test from the system during a call, the far site
	will also hear the tone.
	If you run the test from the Polycom QDX 6000 Web
	interface during a call, the people at the site you are testing
	will hear the tone, but you will not.
Audio meter	Measures the strength of audio signals from microphone(s),
	far-site audio, VCR audio, and any device connected to the
	audio line in.
	 To check the microphone(s), speak into the microphone.
	 To check far-site audio, ask a participant at the far site to
	speak or call a phone in the far-site room to hear it ring.
	 To check a VCR or DVD, connect it to the VCR inputs
	and play the VCR or DVD to test the audio.
	The Audio Meters indicate peak signal levels. Set signal
	levels so that you see peaks between +3dB and +7dB with
	normal speech and program material. Occasional peaks of
	+12 dB to +16 dB with loud transient noises are considered
	acceptable. A meter reading of +20dB corresponds to
	0dBFS in the Polycom QDX 6000 system audio. A signal at
	this level is likely clipping the audio system.
	Meters function only when the associated input is enabled.
	Note: Some audio settings are unavailable when a
	SoundStructure digital mixer is connected to the Polycom
	QDX 6000 system.

Reset System

Diagnostic Screen

Reset System

Description

Restore the Polycom QDX 6000 system to the factory settings.

Note: If Security Mode is enabled, you must enter the room password to reset the system.

When you reset the system using the remote control, the system’s user interface allows you to:

Keep your system settings (such as system name and network configuration) or restore factory settings.

Keep or delete the directory stored on the system.

You may wish to download the CDR and CDR archive before you reset the system. For more information, refer to Call Detail Report (CDR)..

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