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Thread: PM1200 audio panel question

  1. #1
    Junior Member
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    Default PM1200 audio panel question

    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

  2. #2
    Senior Member N867SP's Avatar
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    Default Re: PM1200 audio panel question

    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
    Pete
    ✈️CCK-1865-0078 N9PW
    Severna Park, MD W18

  3. #3
    Junior Member
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    Default Re: PM1200 audio panel question

    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?

    Quote Originally Posted by N867SP View Post
    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

  4. #4
    Senior Member N867SP's Avatar
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    Default Re: PM1200 audio panel question

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


    Sent from my iPhone using Tapatalk
    Pete
    ✈️CCK-1865-0078 N9PW
    Severna Park, MD W18

  5. #5
    Administrator Pete D's Avatar
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    Default Re: PM1200 audio panel question

    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.
    Pete Dougherty
    Customer Support Manager
    Cub Crafters Inc

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