Yealink VC400, Руководство администратора, Страница: 239 / 299

System Management
223
video image along the right side of the screen is shown in small size.
In the secondary display device, the presentation is shown in full size.
Primary display device Secondary display device

When the VC400/VC120 is during multiple active calls (take 4 parties as an example) and
does not start a presentation.
In the primary display device, the video images are shown in the same size.
In the secondary display device, the local video image is shown in full size.
Primary display device Secondary display device

When the VC400/VC120 is during multiple active calls (take 4 parties as an example) and
starts a presentation.
In the primary display device, the video images are shown in the same size.
In the secondary display device, the presentation is shown in full size.
Primary display device Secondary display device
License
Device Type License
If the VC400/VC120 is a demo machine, namely it is used by agents to demonstrate system
functions to the customers. The LCD screen of the system will prompt “DEMO ONLY, NOT FOR
Far end 1
Far end
2
Far end 3
Local
Local
PC presentation
Local
Far end
Far end 1
Far end 2
Far end 3
Local
PC presentation