
GPIO and Remote Connections in MX Ultranet and MX Sync
Vicon MX Hardware System Reference B-7
sections of the .gpo file are provided in the following sections.
Figure B-1 illustrates a custom GPO program that manually starts and
stops a single synchronization signal.
Figure B-1: Manual Start/Stop GPO Signal
where:
1 is the event that sends the command to trigger a single
synchronization signal. For details, see Type Section on
page B-10 and StartEvent Section on page B-11.
2 is the offset between the MX system receiving the start
command and the MX Ultranet sending the synchronization
signal to the GPO device. For details, see StartOffset Section
on page B-12.
3 is the direction the synchronization signal moves when started.
For details, see Polarity Section on page B-11.
4 is the first video frame on which the start event is actioned.
5 is the event that sends the command to terminate the
synchronization signal. For details, see StopEvent Section on
page B-12.
6 is the offset between the MX system receiving the stop
command and the MX Ultranet terminating the
synchronization signal to the GPO device. For details, see
StopOffset Section on page B-13.
7 is the video frame + 1 on which the stop event is actioned.
MXhardware_Reference.book Page 7 Monday, April 30, 2007 1:56 PM
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