"reset initial POS" FMS message

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spencer.hoefer
Posts: 44
Joined: Sun Jan 05, 2020 8:23 pm
"reset initial POS" FMS message

Post by spencer.hoefer » Mon Jan 06, 2020 5:46 pm

Hello,

I am new to this style of FMS and am unsure about the "reset init pos" message in the fms. The IRS appears aligned when starting from the before engine start state, but even after entering my inital GPS location I still get this message. Is there a way to delete this or does this mean my IRS system is still not aligned?

Coolegg
Posts: 2
Joined: Tue Dec 24, 2019 3:33 pm
Re: "reset initial POS" FMS message

Post by Coolegg » Mon Jan 06, 2020 6:23 pm

Hi, just overwrite the pos ini setting with the same coordinates once again, then the message disappears.

paul.ziegler96
Posts: 23
Joined: Sat Dec 28, 2019 9:39 am
Re: "reset initial POS" FMS message

Post by paul.ziegler96 » Mon Jan 06, 2020 6:35 pm

You get this message when your new FMS position is more than 50miles from the last known position. E.g. when you change the airport from the one you flew to last time you will get this message. This is a correct modell of the FMS 3000 functions.

I hope I could clarify this for you.

KenG
Posts: 157
Joined: Sat May 09, 2015 2:33 am
Re: "reset initial POS" FMS message

Post by KenG » Tue Jan 07, 2020 12:29 pm

This message is very, very rare in the actual airplane and is suppressed in most Full Flight Simulators.

The only time you might see it in the airplane is installing a new FMS. (Maybe if someone forcefully buggered up an FMS.)

In the FFS this is suppressed by the Rockwell-Collins software rehost since simulators are repositioned all of the time.

The message simply means that the position that you last shut down the FMS and the position that you just initialized are significantly different. Please confirm the position. Think of it as a Windows "Are you sure message."

Copy and past the position back in to confirm the initialization, as stated above.


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