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  1. M

    S900 A2 Yaw issues

    Hi all, I took my s900 out for a little fly the other day and noticed it was doing something odd. On yawing it in either direction its dropping in altitude. This is happening in GPS and atti (not tried manual/rate mode, keep that for the 250 for now!) Other than that issue its flying fine...
  2. M

    Pro Plus Compass Calibration Issue

    Hi Colorado Bob, I've sorted this issue now - it was indeed the unlocking that was the issue as I had made changes to my Tx without the assistant software knowing about it. A pretty good safety feature As for the software version, I'm running the latest version on a Mac hence it looks...
  3. M

    Waypoint flying in UK

    'Fraid not Bartman, I wish! My last name is actually Harris. Most people know me as Marris, hence the 'Marr' contraction!
  4. M

    New! DJI A2 GPS Pro Plus Exchange program

    Hi all, thank you for your input on my issues I was having, I got to the bottom of it, a faulty servo cable between the A2 and the ESCs! My machine is flying great now and the GPS is behaving as it should! Cheers, M
  5. M

    Waypoint flying in UK

    Thanks carapau, that's what I was thinking/hoping! Someone I was shooting with yesterday was saying it was illegal and it got me wondering. Anyway, good good, back to plotting plans, and waypoints! M
  6. M

    Waypoint flying in UK

    I'm looking into waypoint flying with the DJI datalink and ground station and I'm wondering about the legalities of it in the eyes of the CAA if I'm doing it 'commercial'. CAP 722 paragraph 4.1.1 seems to suggest that, as long as a human is ready and able to take back control "within a few...
  7. M

    S900 ESC connections

    I'm gagging to! But having a2 issues! Unsafe startup beep! Gah! Any clues- http://multirotorforums.com/threads/the-new-gps-pro-plus-puck-for-a2.22868/page-2
  8. M

    New! DJI A2 GPS Pro Plus Exchange program

    It's a brand new a2, all the bits! I've double checked all the wireing, remapped all the channels, recalibrated the IMU, reupdated all the firmwares (apart from the GPS module, see image!). Whatve I missed!
  9. M

    Pro Plus Compass Calibration Issue

    When I power on my system (A2, Pro Plus Puck, iOSD2, Z15 HD on an S900) I get the Unsafe Start Up alert (beeping and rapid flashing red LED), when I try and calibrate the compass it fails (flashing red after vertical spins)? Why might this be? Any other suggestions as to the source of the...
  10. M

    is there a way to make single and dual operator switchable

    Hi Apsussex, I guess it's similar to what Bart suggested - I've heard of people using the wireless buddy box from hobby king for this, there's a 4 and 8 channel version. Not found much online but the description on HK makes it look pretty possible. Bart's option looks good too I'm going to...
  11. M

    New! DJI A2 GPS Pro Plus Exchange program

    I've just received mine and am having some issues! When I power on my system (A2, Pro Plus Puck, iOSD2, Z15 HD on an S900) I get the Unsafe Start Up alert (beeping and rapid flashing red LED), when I try and calibrate the compass it fails? Any other suggestions as to the source of the...
  12. M

    S900 ESC connections

    Hi Benjamin, thanks for your reply. Mine didn't unfortunately but I found a newer version of the manual showing it was fine to use normal servo cables to connect it up.
  13. M

    S900 ESC connections

    Hi Guys! My S900 doesn't seem to have the 'connector set' to hook up the ESC signal outlet and the A2 . Am I alright to use the 3-pin connection cables that were in the box and treat the A2 like the wookong (pg 14-15 of the manual) when pluggin it in? Thank you!
  14. M

    iOSD and 25mW video Tx help

    Nice one, thank you. Mine just arrived today, and indeed, on the packaging it says 6s! Every place I saw selling it has 4s max in their descriptions. Bizarre!
  15. M

    iOSD and 25mW video Tx help

    Hi Guys! New to this group but you guys seem pretty knowledgeable, I hope you can help. I'm in the UK and building up my S900 with A2, Z15-GH4 and iOSDmkii. I have a question about video transmitters. Being in Europe I'm limited to a 25 mW and they all seem to be for 3-4s systems...
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