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Thread: Adjust altitude at or below- ?

  1. #1
    Junior Member
    Join Date
    Sep 2017

    Adjust altitude at or below- ?

    Can someone explain why I’m getting this “ADJUST ALTITUDE BUG AT OR BELOW 1731”. I have a ADV-5600 with a GTN-650.

    Thanks in advance.
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    Last edited by Rbb469; 11-11-2017 at 09:32 AM.

  2. #2
    Senior Member
    Join Date
    Jan 2013
    Maybe this

    P54 v15
    The autopilot will not descend below the Altitude Bug, the EFIS will prompt you if you need to lower the Altitude Bug setting.
    Dave Ford

  3. #3
    Advanced Flight Systems, Inc. Rob Hickman's Avatar
    Join Date
    Mar 2010
    You are in vertical flight plan mode and have altitudes set for each way point.
    Rob Hickman
    Advanced Flight Systems Inc.

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