Euphonix Max Air Mixing Console Operation Manual Event System
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GPI Examples11.10
Events programming examples are given for the following:
creating an “On-Air” tally when a microphone channels is tracked.•
using a fader strip to start and stop a cart machine•
using an external GPI to track a source with crossfade time (audio-follow-video)•
Creating an “On-Air” Tally11.10.1
This example demonstrates how to create on an “On-Air” tally when any of a series of
mic channels is tracked. For the purposes of illustration, it is assumed that channels 1
thru 8 are mic sources and that an On-Air light is switched on and off via the GP132’s
GPI relay output 1.
First we must create an Event to close the GPI relay (turn the “On-Air” light on) when a
mic channel is tracked (see Figure 11-4):
Touch the 1. Events Main Menu button to display the Events View.
In the 2. Event List area, touch <Press to Add Event> and type something descrip-
tive in the keyboard popup.
In the 3. Inputs area, touch the <Press to Add Input> and select OnAir from the
Add Input Event popup.
Enter the following values:4.
Start Channel 1
End Channel 8
Activation Level -72
Activation State UnMute
In the 5. Outputs area, touch the <Press to Add Output> eld and select GPO from
the Add Output Event Popup.
Enter the following values: 6.
Output Number 1
Active State closed
Pulse Length 0
Machine GP132 One
Now, while any of channel 1 thru 8 are tracked (any fader above -72 and ON), GPI 7.
output 1 is latched closed.
In addition, an output action can be added to simultaneously mute a oor monitor 8.
attached to one of the console’s Monitor outputs. Create another Output and se-
lect Control Room. In the properties area, select values “Monitor A” and “Off.”