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Gimbal install. How to determine if your 1.1.1 has upgrade

Discussion in 'Phantom 1 Discussion' started by WorldWideCells, Jan 7, 2015.

  1. WorldWideCells

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    Im installing a Standard version H3-3D Gimbal on my phantom 1, V.1.1.1 how do i tell if it has the upgraded board already and that i don't need to order the GCU and PMU? My controller has the gimbal lever on the back if that means anything? Let me know thanks!!
     
  2. CityZen

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    Re: Gimbal install. How to determine if your 1.1.1 has upgra

    Look in the battery door at the main circuit board. If it has 5 big oval holes, it's not upgraded. If it has 2 big oval holes, it's upgraded.