1. K723

    K723 New Member

    Joined:
    Sep 21, 2013
    Messages:
    13
    I recently purchased an DJI F550 frame wheel kit with the naza m lite and gps unit. Upon setting everything up all all motors spin in correct direction and props are on correct motors. However when I go to lift off 3 motors overpower the others causing the copter to spin. I can control the direction it spins though. Ive looked for hours trying to find answers but no luck. Im stumped and very frustrated please help.
    Setup:
    DJI F550
    Naza m lite w/gps
    stock motors and esc 30A
    Dx7s
    2100 mAh 3s 20C lipo
     
  2. glacier51

    glacier51 New Member

    Joined:
    Jul 25, 2012
    Messages:
    82
    K723:

    I have the same setup.

    NAZA facing forward
    GPS puck mounted correctly
    Re-check motor rotation
    Re-check correct props on motors
    Calibrate compass
    Check DX7 yaw trim

    What does Assistant show for sticks monitor? Is the Rudder slider centered?

    How are you controlling the yaw?

    Ron
     
  3. rilot

    rilot Member

    Joined:
    Aug 18, 2013
    Messages:
    283
    Sounds like the GPS puck is mounted backwards. When mine fell off it's stick once (don't ask) it did pretty much what the OP is describing.
     
  4. K723

    K723 New Member

    Joined:
    Sep 21, 2013
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    13
    Hi Everyone,

    The GPS puck is mounted facing towards the front of the copter, in the Y6 setup, I watched some videos on youtube and found how to calibrate compass and i belive that it worked because the lighting sequence was right according to the video.
    The DX7s Yaw is centered in the assistant and on the transmitter.
    Any other ideas? possibly reseting the NAZA and redoing everything as far as setup with switches and such.
    Could it be a problem with the AR8000 reciever and having it not binded correctly.
     
  5. rilot

    rilot Member

    Joined:
    Aug 18, 2013
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    283
    Just to be sure, you have the wire for the GPS puck towards the front of the copter, yes?
     
  6. K723

    K723 New Member

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    Sep 21, 2013
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    Correct
     
  7. PeteDee

    PeteDee Mr take no prisoners!

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    Location:
    Canberra, Australia
    I would go back and check your settings in Naza Assistant, make sure controls are all correct direction.

    If you have not bound the AR8000 correctly you would not be able to arm it.

    Pete
     
  8. K723

    K723 New Member

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    Sep 21, 2013
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    Everything in the NAZA assistant software shows it's normal, thanks for all the input guys!
    Do any of you know if It will matter if it's in attitude gps or manual mode?
    Thanks,
    K723
     
  9. glacier51

    glacier51 New Member

    Joined:
    Jul 25, 2012
    Messages:
    82
    Y6, huh?

    You flying it as a hexa or Y6?

    If Y6, you sure all the props are facing up? The bottom ones should be "upside down" when mounted on the motor.
     
  10. K723

    K723 New Member

    Joined:
    Sep 21, 2013
    Messages:
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    *v 6 sorry
    Forward
    \. /.
    -- --
    /. \
    Like that,
    I think it might be a naza problem with the firmware or the flight control system itself.
     
  11. PeteDee

    PeteDee Mr take no prisoners!

    Joined:
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    Messages:
    1,251
    Location:
    Canberra, Australia
    Check that the Naza is pointing the correct direction.

    Please post a photo showing orientation of the NASA.

    Pete

    Sent from my A1-810 using Tapatalk 4
     
  12. K723

    K723 New Member

    Joined:
    Sep 21, 2013
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    Hi everyone!
    ITS FIXED!!!
    After countless hours I finally came to my senses and called the guys at http://www.atlantahobby.com/store/pc/contact.asp
    They were greatly helpful, if turned out that the motor direction was off causing the naza to get confused with the inputs, should have double checked and looked more carefully. Thanks for all the input guys.
    Thanks a million everyone,
    Jake (K723)
     
  13. rilot

    rilot Member

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    Aug 18, 2013
    Messages:
    283
    That's great that you got it fixed.
     

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