Using the VC120 Video Conferencing System109To change video input during a call:1. Press .The display device shows Camera, Camera and PC and PC input sources.- If you select PC, the remote video image is shown in full screen.- If you select Camera and PC or PC, the PC presentation is shown in big size, andother video images along the right side of the screen are shown in small size.- If you select Camera, the remote video image is shown in full screen.2. Press or to select the desired input source, and then press .The display device shows the selected source.Video input is configurable via web user interface at the path Home->Input.PresentationThe system supports sharing video and documents on a PC while simultaneously displaying themain video. We recommend using dual display devices for sharing contents. During a call, if aPC is connected to the VC120 Codec, the system will start a presentation automatically. Bothlocal and remote display devices will share contents.You can also start/stop presentation during a call via the remote control or video conferencingphone (ensure a PC is connected to the VC120 Codec). If you disconnect the PC, thepresentation will end automatically.Only one presentation can be shared at a time. A presentation started later will replace theprevious presentation.
