| Getting Started | 28
No. Name Description
1 Power Key
• Power on or power off the system.
• Put the system to sleep or wake up the system.
2 Video Recording Key Start or stop recording the video and audio.
3 Layout Key Adjust the layout during a video call.
4 Custom Key
Customize the key function.
You can configure this key as the Presentation key
(default), the Input key, the ScreenShot key, Mute
Speaker key, or Preset key.
5 Volume up key Increase the speaker volume.