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D14640.01—MARCH 2010
22
TANDBERG PrecisionHD 1080p/720p camera
Camera User Guide
Contents Introduction Physical interface Cables Connecti to codec Video formats Daisy chaining Appendices Contact us
www.tandberg.com
The VISCA™/RS–232 control protocol, cont...
Network and interface commands
Push messages
Messages sent from camera to controller.
Command set Command packet Comments
IF_Clear 8x 01 00 01 ff Clear command buffer. Stop any
current operation in progress. Does not
do much on Rover.
Address_Set 8x 30 0p ff p = address for this device. If x=8
(broadcast), increase p with 1 before
sending to chain.
Command_
Cancel
8x 2p ff p = Socket ID. Rover does not support
multiple sockets. Commands will
always run to completion. Don’t use it
Command set Command packet Reply and comments
Network_
Change
y0 38 ff This indicates that cameras have been added
to or removed from the chain.
It is recommended to wait 9 seconds after
receiving this message before doing a full
reconfigure.
IR_Push y0 07 7d 02 gg hh ff If IR mode is on, IR codes received by the
camera will be sent to the controller.
gg = IR ID
hh = keycode
Contact us
Contents
Introduction
Cables
Daisy chaining
Appendices
Physical interface
Connect to codec
Video formats
Appendices