Studer OnAir 3000 Operating Instructions Manual page 318

Replacement Value
Function Type
Argument 1-3
Triggered Edge
Document generated: 10.10.14
In case the input Level should not be available, a replacement value may be
entered here (low or high).
When touching this button, a menu appears where all available functions can
be selected from. For function/argument descriptions see table below.
Depending on the selected function, up to three different parameters ('argu-
ments') contribute to the internal processing of the input control signal. These
can be selected here. For function/argument descriptions see table below.
Action Action is only relevant if Triggered Edge is falling or rising. In this case, it
defines if the specified edge activates (set only high), deactivates (set only
low), or toggles the output Level (set low and high).
Usually Action is set to set low and high. set only high and set only low
are used in case of linked GP Inputs (e.g. separate ON and OFF keys).
Defines the minimum length that an input Level pulse must have in order to
Time
be interpreted as 'momentary'. Time is only relevant if Triggered Edge is
set to both. Possible values are 0 ms or 40 ms to 1 s.
Defines which edge of the input Level causes the output to change: falling,
rising, or both.
Activate Used to activate/deactivate the GP input function. Its output only changes if
Activate is On.
On power up, the output status is initialized according to either the input Level
Notes:
or, if none is available, to the specified Replacement Value.
Action, Time, Polarity, and Triggered Edge must not be changed while
the GP input function is active.
For correct take-over after a modification, it is important to select Active
to On, because it is automatically set to Off when a modification is made.
There are four different types of GPInput Functions categorized by the way
they transfer the Level to the DNet Tree parameter(s).
SW V6.0
OnAir Digital Mixing Consoles
Configuration 6-77