GRASS VALLEY IQDMX01, User Manual

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IQDMX01/03/11/13 B5
IQDMX01OPS 05/04/07 www.snellwilcox.com Version 1 Issue 12 B5.58
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GPI/O
This function allows the GPI functions to be
configured and their actions defined.
GPI I/O
GPI Input...
GPI Output...
GPI Input/Output...
◀
GPI Input
This item allows the GPI input functions to be
configured.
GPI Input
Disable Inputs
Input Timer Enable
Timer Active High
Input Selection
GPI In Status
◀
Disable Inputs
When selected all GPI input functions will be
disabled.
◀
Timer Enable
When checked the GPI will be monitored.
The width of the pulse represents the delay that
can be used to control audio delays in this unit.
Note that an audio delay pulse of more than
500 ms, applied to the GPI Input will be treated as
invalid. This will result in the GPI delay returning to
zero.
◀
Timer Active High
When checked the GPI will measure the positive
going pulse.
When unchecked the negative pulse is measured.
◀
Out Active High
Determines the sense of the asserted GPI output
signal.
When checked GPI is active the output sense is
high. When unchecked the GPI is active low.
◀
Input Selection
When configured as an input the GPI connection
may be used for accepting GPI information (from
mechanical switch contacts, relay contacts etc.)
The resulting action that the unit takes may be
selected using this item.
Input Selection
Unused
Preset
InputsSelection
Preset
Input Selection
The GPI input functions that may be selected are
as follows:
Unused The unit will perform no function. This
is also the Preset Setting.
Pattern The unit will produce a pattern chosen
from the Pattern menu when the input
changes from open to closed.
Memory The unit will use the settings in
1 to 8 the selected memory location when
the input changes from open to
closed.
Mem1-2 The unit will toggle between the
settings of memory locations 1 and 2.
Open to Closed = Memory 1 settings
Closed to Open = Memory 2 settings
Mem 3-4 The unit will toggle between the
settings of memory locations 3 and 4.
Open to Closed = Memory 3 settings
Closed to Open = Memory 4 settings
Mem 5-6 The unit will toggle between the
settings of memory locations 5 and 6.
Open to Closed = Memory 5 settings
Closed to Open = Memory 6 settings
Mem 7-8 The unit will toggle between the
settings of memory locations 7 and 8.
Open to Closed = Memory 7 settings
Closed to Open = Memory 8 settings
◀
GPI In Status
This will display the current status of the selected
GPI input.
GPI In Status
GPI In Status
Low
OK
This may show either High or Low. When low, the
associated function will be triggered.
On a transition, the associated function will be
triggered.