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Thread: 3400 MFD died

  1. #1

    Unhappy 3400 MFD died

    I need some help. Pulled plane to fly yesterday and after startup, right screen would not come on.

    I have on left side 3400 EE with SV and right screen 3400 MFD. Left screen working.

    Crawled underneath and checked connections. Good. Checked breaker. Good.

    Next step is to pull screen and send to Rob for bench testing.

    I am thinking my LED has bitten the dust.

    Any other ideas?

    I am calling AFS today to talk to them.

    Thanks,
    Darren Kerns
    RV7 N599DT

  2. #2
    Pull the backup battery out and try it without it.
    Rob Hickman
    Advanced Flight Systems Inc.

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