Results 1 to 4 of 4
  1. #1
    Our new friend needs to reach 10 posts to get to the next flight level
    Join Date
    Jul 2016
    Location
    Stockholm
    Posts
    7
    Contribute If you enjoy reading the
    content here, click the below
    image to support MyCockpit site.
    Click Here To Contribute To Our Site

    Question How to wire up Grayhill 5key position switch

    I just got the 5 key position switch from Desktop aviation. And im having trouble wire it up.

    This is the datasheet. (45 degree)
    http://www.grayhill.com/assets/1/7/Rotary_58.pdf

    I first tried to wire up 1-5 with wires to my Leo usb board 836X, it registerd the positions but it didnt work in the sim when moving back and forth. ( i has a total of 8 pins plus the ground or common)

    I then tried to wire up 1,3,5,7 like i saw in the datasheet when running 1 pole. It didnt work either. It doesnt register all unique positions. In the sim it register btn0-4.

    Any ideas? I just want the switch to work flawless and 100% =)

  2. #2
    1000+ Poster - Fantastic Contributor
    Join Date
    Nov 2008
    Location
    Europe
    Posts
    1,934
    Contribute If you enjoy reading the
    content here, click the below
    image to support MyCockpit site.
    Click Here To Contribute To Our Site

    Last edited by CessnaGuy; 08-30-2016 at 07:19 AM.
    GA or the Highway!

  3. #3
    Our new friend needs to reach 10 posts to get to the next flight level
    Join Date
    Jul 2016
    Location
    Stockholm
    Posts
    7
    Contribute If you enjoy reading the
    content here, click the below
    image to support MyCockpit site.
    Click Here To Contribute To Our Site

    Re: How to wire up Grayhill 5key position switch

    Thx, but its of no help for me.
    I just need to know how to wire the 8 pins to my Leobodnard 836x board. The rest i have figured out with the sim.

    Im trying diff positions now, but i have not yet got it 100% working.

  4. #4
    25+ Posting Member


    BushPilotWannabe's Avatar
    Join Date
    Jan 2014
    Location
    Alberta, Canada
    Posts
    63
    Contribute If you enjoy reading the
    content here, click the below
    image to support MyCockpit site.
    Click Here To Contribute To Our Site

    Re: How to wire up Grayhill 5key position switch

    The problem may be with FSX. The magneto switch is a low priority input and there is a noticeable lag. Use your keyboard to check "off left right both and start" commands options --> commands --> keyboard. All other inputs (FSUIPC, SimConnects, Link2fs (Inputs) duplicate the mouse "+" or "-" input.

    Nice switch. Beats my barrel key jammed onto the 1/4" shaft of a 12 position rotary switch.

    Hugh
    ---CYXD ----- TWR --- GND ------ Closed
    ILS-- NDB -- 119.1 -- 121.9 ---- 11/2013