Yealink VC400, Administrator'S Manual

Page: 194 / 299

Administrator’s Guide for Yealink Video Conferencing Systems
178
Parameter Description Configuration Method
automatically, the audio input
device must be
VCS Phone
or
Line
In+VCS Phone
.
To configure the audio output device feature via web user interface:
1.
Click on
Setting-
>
Video & Audio
.
2.
Select the desired value from the pull-down list of
Audio Output
.
3.
Click
Confirm
to accept the change.
To configure the automatic sleep time via the remote control:
1.
Select
Menu
->
Video & Audio
->
Audio Settings
.
2.
Select the desired value from the pull-down list of
Audio Output
.
3.
Press the
Save
soft key to accept the change.
Audio Input Device
The system supports the following audio input devices:

Auto
(select the audio input device with highest priority)

VCS Phone
(video conferencing phone)

Wired Micpod
(VCM30)

Line Input
(microphone connected to the Line In port on the VC400/VC120 codec)