| Configuring the Audio Settings | 129
Media Audio Input
When the VCS device is connected to both a microphone and other media audio inputs (such as connected
to a computer to play audio), you need to configure the type of media audio input, so that the mix input
can be realized. The sound from the media audio input device is mixed to the local output by default and
can be mixed to the remote output. This feature is not applicable to VP59.
Note: If the microphone is connected to the device via Line Input or USB to Line Input, you should
not select the interface to which the microphone is connected when using the media audio input,
otherwise there may be a strident sound.
• Configuring Media Audio Input
Configuring Media Audio Input
Procedure
1. Do one of the following:
• On your web user interface, go to Setting > Video & Audio > Audio Settings.
• On your VCS:
On your VC880/VC800/VC500/PVT980/PVT950, go to More > Setting > Video & Audio > Audio
Settings.
On your VC200, go to More > Setting > Video & Audio.
• On your CTP20, tap Setting > Audio.
2. Configure and save the following settings:
Parameter Description Configuration Method
Media Audio Input
Specify the media audio input
connected to the device.
The supported types are as
follows:
• Off- not use any media audio
input.
• Line Input (No access)- the
media audio input device
connected to RCA In port on
VC880 or to the Line In port
on VC800.
• USB to Line input (No
access)- the media audio
input device connected to
the USB port on VC500/
VC200 via a USB to line input
adapter.
Default: Disabled.
Web user interface
Endpoint
CTP20
EQ Self Adaption
The EQ self adaption allows the device to optimize the acoustic effect. The EQ self adaption is enabled by
default. System supports automatic and manual EQ self adaption adjustment. The first time you set HDMI