User Guide for the VC800 Video Conferencing System120the remote control or CP960 conference phone. The presentation stops automatically if the PC isdisconnected from the system.During a voice call, only local display device displays the PC content. During a video call, bothlocal and remote display devices display PC contents. Only one content can be shared at a time.A presentation started later will replace the previous one.To start/stop presentation manually when the system is idle:If a PC is connected to the VCH50 video conferencing hub, but a presentation does not startautomatically, do one of the following to start or stop a presentation manually:- If is set to Presentation key, press to start or stop presentation.For more information on how to customize the key, refer to Custom Key Type on page 61.- Tap on the CP960 conference phone to start presentation.Tap on the CP960 conference phone to stop presentation.To start/stop presentation manually during a call:If a PC is connected to the VCH50 video conferencing hub, but a presentation does not startautomatically, do one of the following to start or stop a presentation manually:- If is set to Presentation key. Press to start or stop presentation.For more information on how to customize the key, refer to Custom Key Type on page 61.- Press or to open Talk Menu.Press or to scroll to Presentation, and then press to start or stoppresentation.- Tap on the CP960 conference phone to start presentation.Tap on the CP960 conference phone to stop presentation.NoteConfiguring Camera PresetsCamera presets are stored camera pan, tilt, and zoom settings. Presets enable you to quicklypoint a camera at pre-defined locations. Presets remain in effect until you change them. Up to12 presets can be saved.Camera presets are configurable via the remote control or web user interface.Storing a Camera PresetTo store a camera preset during a call:1. Press or to open Talk Menu.You can also start a presentation by changing the video layout. For more information, refer toChanging Video Layout on page 132.https://arttel.ru/https://arttel.ru/shop/videokonferentsii/yealink-vc800-cp960-8way