CVR250
SECTION 4
CVR250OPS
20/10/06
www.snellwilcox.com
Version 1 Issue 4
4.35
GPI
This screen allows the 2 GPI inputs to be
configured.
GPI 1 and GPI 2 Open
This function determines what happens when the
selected GPI input condition changes from closed
to open.
OFF
No response.
Memory 1 to 8
The unit will revert to the
setup stored in the selected
memory location.
GPI 1 and GPI 2 Close
This function determines that happens when the
selected GPI input condition changes from open to
closed.
OFF
No response.
Memory 1 to 8
The unit will revert to the
setup stored in the selected
memory location.
Select GPI2 Function
Input Enable
When Input Enable is selected GPI 2 will function
normally in the same manner as the GPI 1 input.
Audio Delay Output Enable
When this is selected GPI 2 will provide an
output
signal
that
remains
high
for
a
duration
corresponding to the total processing delay through
the unit.
The processing delay is comprised of the
measured input to output system delay. The
minimum processing delay is 1 ms.
This signal may be used by other equipment to
compensate for the video delay introduced by the
CVR250.
