PM1200 audio panel question

[n789am]

Hi All,

I was curious if those of you that have a CC with the PM1200 have power to the LEMO plugs. I was surprised to find those jacks are unpowered in my CC, but don't know if that was always like that or not. Has anyone done the wiring to add power to them, if so what did that involve? Was it possible to tap the audio panel itself for that power?

Regards,
George

[N867SP]

I'd check the ATC fuses under the instrument panel (atleast that's where they are on my wVFR panel setup)


Sent from my iPhone using Tapatalk

[n789am]

Thanks, I did have an ATC fuse that powered the panel but didn't seem to provide power to the headsets still. I have to power my Bose headset from the internal batteries despite using the Lemo 6 pin connector. Are you saying that yours is in fact powered by the aircraft?

I'd check the ATC fuses under the instrument panel (atleast that's where they are on my wVFR panel setup)


Sent from my iPhone using Tapatalk

[N867SP]

Mine is powered by the aircraft and have 2 dedicated fuses, 1 for each LEMO


Sent from my iPhone using Tapatalk

[Pete D]

All Lemo power jacks should have power regardless of what avionics are installed. They have their own power source and fuse or breaker separate from whatever COM and intercom is installed.