BH1166
Well Known Member
Moving from stone age to digital age. Replaced King 76a for a new Garmin GTX 327. Using existing wiring for Power, same circuit breaker. I’d like the Garmin to power ON like the King did when Avionics Master is flipped. As of now, I have to press a button (on, ALT, etc) for the Garmin to come on. I have a pin AVIONICS MASTER, but am unsure where/ how to wire. Is this needed to get the GTX to power up when Avionics Master is flipped. The breaker/power is ON/ available when Avionics Master is on, but unit itself does not come on.
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