Adjusting The Volume At The Local Site; Enjoying Stereo Audio - Huawei 9000 VCT V100R011 Administrator's Manual

HUAWEI 9000 HD Video Terminal
Administrator Guide
Parameter
Locally output
sound from
AUDIO IN
Step 2 Save the settings.
----End

7.3 Adjusting the Volume at the Local Site

You can adjust the output volume of the local speaker by pressing
control.
Press
volume heard only at the local site.

7.4 Enjoying Stereo Audio

In dual-audio-channel mode, stereo effect audio can be enjoyed allowing users to accurately
locate the direction from which the sound comes, thus gaining a true-to-life experience. The
input sources for the left and right audio channels can be set.
Context
For details about the VPM210, see
Procedure
Step 1 Connect the terminal to a microphone and a stereo acoustic system.
Step 2 Choose Settings > Audio > Audio Input to specify audio sources for the left and right audio
channels in stereo mode.
When the LAN-POE MIC interface is connected to a VPM210, you do not need to set the stereo
parameter as the VPM210 works in dual-audio-channel mode.
Step 3 Select Save to return to the Settings screen.
Step 4 On the Settings screen, select Conference, set Audio protocol to AAC_LD or HWA-LD, and
then select Enable dual audio channel.
----End
Follow-up Procedure
During the conference, do not move the microphone unnecessarily. Otherwise, the quality of
stereo audio heard by the remote site is impaired.
Issue 09 (2012-09-03)
Description
If this function is enabled, you can hear the input from the AUDIO IN
interface at the local site.
to increase the volume or
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to decrease the volume. The adjustment affects the
"Cascading VPM210s."
7 Video and Audio
or on the remote
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