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  • No response from 401?

    hoping for a few pointers please, currently setting up my protos 500 have all the head setup but i cant get any movement from the 401?? red light is flashing slow on the unit,just doesent want to initialise,and not getting any movement from the servo,gone through my dx7 and cant see anything untoward and the only thing thats not conneced is the motor ! any ideas

  • #2
    Had similar on a 450 with this. Slow flash indicates NO signal from the T/X to rudder so no servo response. I did a rebind and set up iaw the manual and it all came good. Fingers crossed.
    Trex 450 SEV2.
    Trex 450 SEV2, hack, freeby, but getting expensive. Binned the bu**er !
    Trex 550 V2. Adrenalin ( brown kind )
    mCPX, better than a Phoenix anyday.
    Several planks, gathering dust.

    Brains and thumbs work okay, but not at the same time.

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    • #3
      It's the quick connect I think from the rx causing the issue.

      Disconnect the battery and reconnect it.
      x 3

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      • #4
        Thanks for the help but just rebound and removed battery and re connected and still same problem? never had a problem like this before so not sure where to start lol

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        • #5
          You definitely in HH?

          Don't rebind, just unplug the pack then replug it back in.
          x 3

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          • #6
            All other functions operating correctly ? 401 set to DS ? Gentle tug on signal leads at all rudder servo plugs and joins ? Plugging into thte aileron R/x output for a gyro response, this might indicate the quick connect isn't doing so. May I humbly suggest you get yourself a 750 ?
            Trex 450 SEV2.
            Trex 450 SEV2, hack, freeby, but getting expensive. Binned the bu**er !
            Trex 550 V2. Adrenalin ( brown kind )
            mCPX, better than a Phoenix anyday.
            Several planks, gathering dust.

            Brains and thumbs work okay, but not at the same time.

            Comment


            • #7
              You tried plugging the servo straight into the RX just to rule that bit out ?
              Knight 3D
              http://northeast3d.talkheli.co.uk/
              http://www.lindensflyingclub.co.uk/

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              • #8
                All sorted now thanks ! the lead wasnt 100% in the rx ! cheers for the help

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                • #9
                  do'h
                  T- rex 600n V-bar
                  Logo 550sx V-bar
                  Logo 600sx V-bar
                  Logo 600sx V-bar night flyer

                  VBControl, but not the gay white version as i'm simply not gay enough to pull it off!

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                  • #10
                    Originally posted by supercaptaincrash View Post
                    all sorted now thanks ! The lead wasnt 100% in the rx ! Cheers for the help
                    NUMPTY !! . No sweat kiddo, we've all done it, more than once if we're honest. Glad it's sorted, now get it set up and rip the a*se of it out there.
                    Trex 450 SEV2.
                    Trex 450 SEV2, hack, freeby, but getting expensive. Binned the bu**er !
                    Trex 550 V2. Adrenalin ( brown kind )
                    mCPX, better than a Phoenix anyday.
                    Several planks, gathering dust.

                    Brains and thumbs work okay, but not at the same time.

                    Comment


                    • #11
                      You could allways blame the guy who packaged it up !!

                      Terry

                      3D Storm - T-REX 600 LE

                      3D HOVER SPECIALIST !!
                      Sponsored by
                      Lloyds Bank Plc

                      Comment


                      • #12
                        Haha no worries terry its spot on now! It was the best packaged heli I've seen

                        Sent from my HTC Wildfire S A510e using Tapatalk

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