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  1. #1
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    Exclamation prosim 7837 IRS allign error

    hi guys:

    i have one problem, when i start my 737 all is ok but IRS allign cascade fault in prosim737 failures page... if i reset it from FMC and delete, all displays begin to work, I think Im doing everything OK, any sugestion??

    SISMO MIP and OVHD, prosim737 and RSP throttle

    Aitor

  2. #2
    75+ Posting Member BuildABoeing's Avatar
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    Re: prosim 7837 IRS allign error

    Are you moving the aircraft before the IRS is alinged? Takes about 10 minutes.
    Best wishes, Peter
    Building a B737NG - Blog: BuildABoing

  3. #3
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    Re: prosim 7837 IRS allign error

    no, i dont move it

  4. #4
    75+ Posting Member BuildABoeing's Avatar
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    Re: prosim 7837 IRS allign error

    I must admit that I not am good friends with the alignment process in Prosim. So often I end up resetting the failure in the Instructor Station.

    My answer before was written from my phone, hence the shortness.

    The alignment process is a rather lengthy one: From the B738 FCOM "Alignment time varies from five minutes to seventeen minutes depending on airplane latitude".

    Three ways out of this:
    If you start in "Cold & Dark" then make sure to do the alignment-proces in the right order.
    Start in Ready-state. Then it should not be an issue.
    Just delete them via the FMC.

    I recommend you head over to the Prosim-forum. Lot of helpful guys overthere.
    Best wishes, Peter
    Building a B737NG - Blog: BuildABoing

  5. #5
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    Re: prosim 7837 IRS allign error

    thanks Peter, will do..

    nice flights!

    Aitor