[akschu]

I was unable to resolve this in the documentation, perhaps someone here knows....

I'm working out which boxes go on my e-bus and I'm thinking I'm going to omit my GNA-240 because I don't need music or intercom if my alt fails, but I am going to put my comm on the e-bus.

So the question is, what happens when my headset is plugged into the GNA-240 and it's off? Does it simply quit working, or does it pass though to the comm1?

Thanks,
schu

 

[Don Jones]

From the pilots manual....

....it does like all the rest of the Garmin Audio Panels

"In case power is interrupted or the unit is turned off, a fail-safe circuit connects the Pilot?s headset, microphone, and PTT directly to COM 1 and the fail-safe alert audio, such as an autopilot disconnect tone."

 

[akschu]

I wonder why I didn't catch that.... Was that in the pilot manual or install manual?

schu

Edit: I see now.... pilot manual. Thanks for pointing it out.