D15329.08 SX20 Administrator Guide CE9.2, NOVEMBER 2017.   www.cisco.com — Copyright © 2017 Cisco Systems, Inc. All rights reserved. 
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Cisco TelePresence SX20 Quick Set  Administrator Guide
Video Input Connector [1..2] OptimalDefinition Threshold60fps
For each video input, this setting tells the system the lowest resolution where it can transmit 
60 fps. So for all resolutions lower than this, the maximum transmitted frame rate would be 
30 fps, while above this resolution 60fps would also be possible, if the available bandwidth 
is adequate.
Requires user role: ADMIN
Default value: 1280_720
Value space: 512_288/768_448/1024_576/1280_720/1920_1080/Never
512_288: Set the threshold to 512x288.
768_448: Set the threshold to 768x448.
1024_576: Set the threshold to 1024x576.
1280_720: Set the threshold to 1280x720.
1920_1080: Set the threshold to 1920x1080.
Never: Do not set a threshold for transmitting 60fps.
Video Input Connector [1..2] PresentationSelection
Define how the video system will behave when you connect a presentation source to the 
video input. In general, any input source can be used as a presentation source; normally, 
the main camera will not be used as a presentation source.
If the video system is in standby mode, it will wake up when you connect a presentation 
source. Sharing the presentation with the far end requires additional action (select Share on 
the user interface) except when this setting is set to AutoShare.
Requires user role: ADMIN, INTEGRATOR
Default value: Connector 1: Manual   Connector 2: OnConnect
Value space: AutoShare/Desktop/Manual/OnConnect
AutoShare: While in a call, the content on the video input will automatically be presented 
to the far end as well as on the local screen when you connect the cable, or when the 
source is activated otherwise (for example when a connected computer wakes up from 
sleep mode). You do not have to select Share on the user interface. If a presentation 
source is already connected when you make or answer a call, you have to manually 
select Share on the user interface.
Desktop: The content on the video input will be presented on the screen when you 
connect the cable, or when the source is activated otherwise (for example when a 
connected computer wakes up from sleep mode). This applies both when idle and in a 
call. Also, the content on the video input will stay on the screen when you leave the call, 
provided that it was the active input at the time of leaving.
Manual: The content on the video input will not be presented on the screen until you 
select Share from the user interface. 
OnConnect: The content on the video input will be presented on screen when you 
connect the cable, or when the source is activated otherwise (for example when a 
connected computer wakes up from sleep mode). Otherwise, the behavior is the same 
as in manual mode.