Administrator’s Guide for Polycom HDX Systems
4–14 Polycom, Inc.
3 Adjust the volume of the speaker system. From the center of the room the
test tone should be as loud as a person speaking loudly, about 80-90 dBA
on a sound pressure level meter.
Configuring Audio Settings
General Audio Settings
To configure general audio settings:
1 Do one of the following
— In the local interface, go to System > Admin Settings >Audio > Audio
Settings (select if necessary).
— In the web interface, go to Admin Settings > Audio Settings.
2 Configure these settings on the Audio Settings screen:
Some audio settings are unavailable when a SoundStructure digital mixer is
connected to the Polycom HDX system. For more information, refer to Connecting
Non-Polycom Microphones or a Mixer to a Polycom HDX System on page 4-9.
Setting Description
Sound Effects Volume Sets the volume level of the ring tone and user alert
tones.
Incoming Video Call Specifies the ring tone used for incoming calls.
User Alert Tones Specifies the tone used for user alerts.
Mute Auto Answer
Calls
Specifies whether to mute incoming calls.
Incoming calls are muted by default until you press the
mute button on the microphone or on the remote control.
Enable Built-In
Microphones
Polycom HDX 4500
Polycom HDX 4000 HD
Polycom HDX 4000
Specifies whether the built-in microphones of the
Polycom HDX 4000 series display are enabled.
Internal Speaker
Polycom HDX 4500
Polycom HDX 4000 HD
Polycom HDX 4000
Specifies whether to use the internal speakers. This
setting is selected by default, which means that the
internal speakers are unmuted and being used. If this
setting is not selected, the internal speakers are muted.
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