CHAPTER 4 |
51
APPENDIX
We will select GPIO port number 1 and will wire the N.O. contacts from a mechanical or solid state relay to it in this manner:
(in this example, we are wiring to input pin #2 which is pin 12 on the connector)
In the Studio page, add a new “Mute Ringer” GPIO action, configuring it for pin 2 on channel number 21509:
When this is finished and the show reloaded into the studio, a closure at this pin will mute the ringers on the VSets logged into
that studio. This is normally tied to the mic talley.
Setting up a Ringing Indication GPO
This example can be used to configure any indication or output. Just as before, the first order of business is to set up the GPIO
port. We will be using the same port as before (21509), except we will be wiring the coil of a relay (with appropriate fly-back
diode) to output pin #1 this time.
