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My Phantom FC40 stays at full throttle

Discussion in 'Phantom FC40 Help' started by Jan A, Jun 21, 2016.

  1. Jan A

    Joined:
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    After i disambled and paintet my Phantom the quad stays at full throttle when I put the throttle stick at 100% for a few secounds, i have done an advanced calibration and calibrated my transmitter, it looks fine.
    My cousin have the same problem as me and hes is using the standard transmitter so i guess the transmitter is not to blame.
    Does anyone have any idea what the problem can be?
     
  2. syotr

    Joined:
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    I suspect this is normal behavior sitting on a table with no props attached. The aircraft is expecting to gain altitude but can't. Have you tried it with props on?
     
  3. N017RW

    Joined:
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    Location:
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    +1

    The control system is comprised of a closed-loop.

    You have asked it to 'climb' so it is trying but can't because you have, sort-of, opened the 'loop'.