Cisco PrecisionHD 1080p12x User Manual page 22

Cisco TelePresence PrecisionHD Camera
Contents Introduction
Daisy chaining PrecisionHD 1080p4x
NOTE: The PrecisionHD 1080p4x can only be used as the last
camera in a daisy chain. Here depicted as the third camera.
A single daisy chain can have:
• Three cameras when using a Codec C60
• Seven cameras when using a Codec C90.
Locate the extra camera and power connectors:
• Power: The first camera in the chain is powered up from the
codec by the VISCA camera control cable. Additional cameras
must use the 12V DC Power in.
• Extra camera cable: The daisy chained cameras are con-
nected by a VISCA Extra Camera cable (maximum length
20 m / 65.6 ft) between the Extra Camera and Codec Control
sockets
NOTE: Only the first camera's software is automatically updated
in a daisy chain. To update the other cameras you have to con-
nect them directly to the codec.
D14640.12 Cisco Telepresence PrecisionHD Camera User Guide TC6.2, August 2013.
The Physical Interface Connecting the Camera
Example: PrecisionHD 1080p4x camera in a daisy chain.
Main
camera
RJ11–RJ45
HDMI out:
Connect to the
Video Input 1 on
the codec
22
Daisy Chaining Daisy Chaining
Power in
12V DC
Second
camera
RJ11–RJ45
Connect to the HDMI out:
Camera Control Connect to the
socket on the codec. Video Input 2 on
the codec
Video Output Format Appendices
Power in
12V DC
Third
camera
RJ11–RJ45
HDMI out:
Connect to the
Video Input 3 on
the codec
VISCA™ is a trademark of Sony Corporation
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User Guide