Specify the resolution of the HD and DVI displays in Preferences > Video. The default resolution is 1920 x 1080p60.
Lifesize video systems connect to HD displays (720p minimum) with the following supported display resolutions:
- 1280 x 720p60
- 1920 x 1080p30
- 1920 x 1080p60
NOTE: If a display does not support a resolution, that resolution does not appear.