Cisco TelePresence PrecisionHD Camera
D14640.12 Cisco Telepresence PrecisionHD Camera User Guide TC6.2, August 2013.
Copyright © 2010–2013 Cisco Systems, Inc. All rights reserved.
34
User Guide
The VISCA™/RS–232 control
protocol, cont...
NOTE:
The information on this page only applies to PrecisionHD
Camera 1080p12x.
Video mode selection
The DIP switch selection has priority over the selection made
by the
CAM_Video_Format
command. If the DIP switch is set to
auto, the
CAM_Video_Format
setting is used. If both are set to
auto, resolution is controlled automatically by EDID.
DIP Switch settings
The switches are numbered 1 to 5. The VISCA column shows
the value that must be used when using the
CAM_Video_Format
command.
NOTE:
The DIP switches are only read by the software at startup/
boot. Therefore if the DIP switches are changed the camera
must be rebooted.
If an undefined mode is selected, the output defaults to auto.
DIP Switch table for VISCA commands and video output formats
1
2
3
4
5
VISCA
HDMI
HD-SDI
0
0
0
0
0
x
Auto*
0
0
0
0
1
0x0000
1080p25
1080p25
0
0
0
1
0
0x0001
1080p30
1080p30
0
0
0
1
1
0x0002
1080p50
720p50
0
0
1
0
0
0x0003
1080p60
720p60
0
0
1
0
1
0x0004
720p25
720p25
0
0
1
1
0
0x0005
720p30
720p30
0
0
1
1
1
0x0006
720p50
720p50
0
1
0
0
0
0x0007
720p60
720p60
0
1
0
0
1
0x0009
SW control
The table shows the different settings avail-
able for the HDMI and the HD-SDI outputs.
Auto
: Camera negotiates format over
HDMI. HD-SDI tracks HDMI and defaults
to 1080p30 in absence of HDMI sync.
Software
: Used when controlling cameras
using the VISCA protocol.
DIP switch table
PrecisionHD 1080p12x, from below
The DIP switches 1 to 5
0 1
Contents
Introduction
The Physical Interface
Connecting the Camera
Appendices
Daisy Chaining
Video Output Format
Appendices
