XCruze Wiring Questions
I have two questions on wiring the XCruze 100 to my GRT Horizon WS EFIS:
1. On the autopilot connector, Pin 7 is an RS 232 output for communication with the EFIS to display autopilot mode information. Not sure where to connect this wire. GRT documentation shows that pins 20 and 24 are "serial input" spares, so I'm thinking they might be good candidates. I'm also not sure exactly what this connection achieves. What information does the autopilot feed to the EFIS?
2. On the autopilot, pin 12 is an audio annunciator output. The manual states that it connects to a Mallory Sonalert type device. Does anyone know kind of alert or annunciation this is going to give me? Can it be to an audio panel? Can it be connected through the GRT EFIS?
Neither of these pins were used in the prior installation of a Trutrak ADI Pilot 2.
Thanks in advance for any assistance.
Purchased July 2019: RV-6 0320 Whirlwind Ground Adjustable Prop
"We can porpoises?" -- Leo Farnsworth