| Configuring the Audio Settings | 124Media Audio InputWhen the VCS device is connected to both a microphone and other media audio inputs (such as connected to acomputer 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 remoteoutput. 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 notselect the interface to which the microphone is connected when using the media audio input, otherwise theremay be a strident sound.• Configuring Media Audio InputConfiguring Media Audio InputProcedure1. Do one of the following:• On your web user interface, go to Setting > Video & Audio > Audio Settings > Media Audio Input.• On your VCS:For VC880/VC800/VC500/PVT980/PVT950, go to More > Setting > Video & Audio > Audio Settings >Media Audio Input.On your VC200, go to More > Setting > Video & Audio > Media Audio Input.• On your CTP20, tap Setting > Audio > Media Audio Input.2. Configure and save the following settings:Parameter Description Configuration MethodMedia Audio Input Specify the media audio inputconnected to the device.The supported types are asfollows:• Off- not use any media audioinput.• Line Input (No access)- themedia audio input deviceconnected to RCA In port onVC880 or to the Line In porton VC800.• USB to Line Input (Noaccess)- the media audioinput device connected tothe USB port on VC500/VC200 via a USB to lineinput adapter.Default: Off.Web user interfaceEndpointCTP20EQ Self-AdaptionThe EQ self-adaption allows the device to optimize the acoustic effect.
