Cisco TelePresence SX20 Administrator's Manual page 121

Cisco TelePresence SX20 Quick Set
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Video Output HDMI [1,2] MonitorRole
The monitor role describes which video streams will be shown on the monitor connected to this
video output connector. Together the Video Monitors setting and the MonitorRole settings for all
outputs define which layout (video streams) will be shown on each monitor.
Requires user role: ADMIN
Value space: <Auto/First/Second/PresentationOnly>
Auto: The system will detect when a monitor is connected, and a monitor role (First, Second)
that corresponds with the Video Monitors setting will be assigned automatically.
First/Second: Define the role of the monitor in a multi-monitor setup. Note that only one
HDMI output can have monitor role First.
In a single-monitor setup, there is no difference between First and Second.
PresentationOnly: Show presentation video stream if active, and nothing else. Monitors/
outputs with this monitor role are disregarded by the Video Monitors setting.
Video Output HDMI 1 MonitorRole: First
Example:
Video Output HDMI [1,2] OverscanLevel
Some monitors may not present the entire image that they receive. This means that the outer
parts of the image that is sent from the video system may be cut off when displayed on the
monitor.
Use this setting to instruct the video system not to use the outer part of the available frame.
This part might be cut off by the monitor. Both the video and messages on screen will be
scaled in this case.
Requires user role: ADMIN
Value space: <None/Medium/High>
None: The video system will use all of the output resolution.
Medium: The video system will not use the outer 3% of the output resolution.
High: The video system will not use the outer 6% of the output resolution.
Video Output HDMI 1 OverscanLevel: None
Example:
D14908.10 SX20 Administrator Guide TC7.3, JULY 2015.
Introduction Web interface System settings System settings
Video Output HDMI [1,2] Resolution
Set the resolution and refresh rate for the monitor that is connected to the HDMI output.
Requires user role: ADMIN
Value space: <Auto/1024_768_60/1280_1024_60/1280_720_50/1280_720_60/1920_1080_5
0/1920_1080_60/1280_768_60/1360_768_60/1366_768_60>
Auto: The system will automatically try to set the optimal resolution based on negotiation
with the connected monitor.
1024_768_60: The resolution is 1024 x 768, and the refresh rate is 60 Hz.
1280_1024_60: The resolution is 1280 x 1024, and the refresh rate is 60 Hz.
1280_720_50: The resolution is 1280 x 720, and the refresh rate is 50 Hz.
1280_720_60: The resolution is 1280 x 720, and the refresh rate is 60 Hz.
1920_1080_50: The resolution is 1920 x 1080, and the refresh rate is 50 Hz.
1920_1080_60: The resolution is 1920 x 1080, and the refresh rate is 60 Hz.
1280_768_60: The resolution is 1280 x 768, and the refresh rate is 60 Hz.
1360_768_60: The resolution is 1360 x 768, and the refresh rate is 60 Hz.
1366_768_60: The resolution is 1366 x 768, and the refresh rate is 60 Hz.
Video Output HDMI 1 Resolution: Auto
Example:
Video WallPaper
Select a background image (wallpaper) for the video screen when idle.
You may upload a custom wallpaper to the video system using the web interface. The following
file formats are supported: BMP, GIF, JPEG, PNG. The maximum file size is 2 MByte.
Requires user role: USER
Value space: <None/Custom/Growing/Summersky/Waves/Blue>
None: There is no background image on the screen, i.e. the background is black.
Custom: Use the custom wallpaper as background image on the screen. If no custom
wallpaper is uploaded to the system, the setting will revert to the default value.
Growing, Summersky, Waves, Blue: The chosen background image is shown on the screen.
Video Wallpaper: Summersky
Example:
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