Yealink VC400 - Audio Input Device

Configuring System Settings
191
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)
 Line In + VCS Phone
 Line In + Wired Micpod
 Line In + Wireless Micpod