Cisco TelePresence System Codec C90
Contents
The Video Input Matrix
The video input matrix is found at the underside side of the
codec. The matrix illustrates the combinations in which the
video inputs can be connected.
About the matrix
Only one video input source from each row can be active at
any time.
The numbers in the left column represents the Video Input
Sources 1–5. The main connectors, which are used in basic
setup, are marked in orange color on the codec.
Note that the Comp. 5 and S-Video (YC) 5 inputs uses the
same physical connectors and can not be connected at the
same time.
Configure the video inputs
You can configure the video input settings from the Advanced
configuration menu or by running API commands.
The Advanced configuration menu
Go to the on screen menu to configure the video input sources.
•
Navigate to: Settings > Advanced > Advanced Configuration
> Video > Input > Source 1. Configure the video input
connectors, quality and name. See the video input matrix.
Only one video input source from each row in the matrix,
can be active at any time.
•
Navigate to: Settings > Advanced > Advanced Configuration
> Video > MainVideoSource. Configure the main video
source.
•
Navigate to: Settings > Advanced > Advanced Configuration
> Video > DefaultPresentationSource. Configure the default
presentation source.
D14644.03 Codec C90 Physical Interface Guide TC4.1, February 2011.
© 2010-2011 Cisco Systems, Inc. All rights reserved.
Introduction
Connecting to the codec
The API commands
Open a telnet or ssh session, to the codec, to issue the API commands.
Configure the video input connectors. See the video input matrix. Only
one video input source from each row in the matrix, can be active at any
time:
•
xconfiguration video input source 1 connector: hdmi
•
xconfiguration video input source 2 connector: hdmi
•
xconfiguration video input source 3 connector: dvi
•
xconfiguration video input source 4 connector: hdmi
•
xconfiguration video input source 5 connector: dvi
Configure the video quality and define a name of the video inputs 1 to 5:
•
xconfiguration video input source 1 quality: motion
•
xconfiguration video input source 1 name: "Main Camera"
Configure the main video source. Here, the main video source is the
camera, connected to video input source 1:
•
xconfiguration video mainvideosource: 1
Configure the default presentation source. Here, the default presentation
source is a PC, and the PC is connected to video input source 3
connector:
•
xconfiguration video defaultpresentationsource: 3
The physical interface
The physical interface
Video input matrix
Input Sources
Connector Name
1
1st Camera
HDMI 1
HD-SDI 1
YPrPb 1
2
2nd Camera
HDMI 2
HD-SDI 2
YPrPb 2
3
PC
HDMI 3
HD-SDI 3
DVI-I 3
4
HDMI 4
HD-SDI 4
–
5
DVI-I 5
Comp. 5
YC 5
10
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The default values
•
Video Input Source 1 Connector: HDMI
•
Video Input Source 2 Connector: HDMI
•
Video Input Source 3 Connector: DVI
•
Video Input Source 4 Connector: HDMI
•
Video Input Source 5 Connector: DVI
•
Video Input Source 1 Name: "Main Camera"
•
Video Input Source 2 Name: "Secondary
Camera"
•
Video Input Source 3 Name: "PC"
•
Video Input Source 4 Name: "DVD"
•
Video Input Source 5 Name: "Document Camera"
•
Video Input Source 1 Quality: Motion
•
Video Input Source 2 Quality: Motion
•
Video Input Source 3 Quality: Sharpness
•
Video Input Source 4 Quality: Motion
•
Video Input Source 5 Quality: Sharpness
•
Video MainVideoSource: 1
•
Video DefaultPresentationSource: 3
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