Push Buttons - Matrox Iris GT with MIL Manual

Push Description
button
Trig+ Opto-isolated trigger signal, positive. Note that
output-to-trigger bypass switch 2 (SW6[2]) must be set to
on; this grounds the negative part of the trigger signal.
Input 0 Opto-isolated auxiliary signal 0 (input).
Input 1 Opto-isolated auxiliary signal 1 (input).
Input 2 Opto-isolated auxiliary signal 2 (input).
Input 3 Opto-isolated auxiliary signal 3 (input).

Push buttons

Each push button generates an input signal that is sent to your Matrox Iris GT
through the Matrox camera connector. When you press a push button to create
an input signal, content bounce (also called chatter) might occur. To guarantee
that the created input signal is not interpreted as multiple input pulses, set the
minimum duration (debounce time) of the input or trigger pulse. For more
information, refer to the MIL online help.
Each input signal should have only one input source. For example, when a push
button is used to provide an input signal, it should always be the only source of
input for that signal, and not have to compete with the signal from a re-routed
output signal or an input signal from a connected third-party device.
For information on using the push buttons, refer to the Generating a Matrox
Iris GT auxiliary input or trigger signal with a push button subsection of the Routing
input signals to Matrox Iris GT section, earlier in this appendix.
TRIG+
The board reference for the push buttons is as follows:
INPUT 0 INPUT 1
Matrox Iris GT signal Routed through the Matrox camera
received connector
TRIG_OPTO_IN+ J1
AUX(USER)_OPTO_IN0 J3
AUX(USER)_OPTO_IN1 J4
AUX(USER)_OPTO_IN2 J5
AUX(USER)_OPTO_IN3 J6
Push buttons
INPUT 2 INPUT 3
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