Blade 120sr

[Brisca624]

Can anyone help me.I have a 120 sr that has not been crashed hard and about 1 hours flight time.It started to spin around and was uncontrollable.I have changed the tail boom with motor but it still does it.Can it be the 5 in 1 control panel.Has anybody had this problem.

Have tryed another TX but same results.

[SamS]

Never had this problem with him, I can't remember the last time I flew the 120SR actually.

Check that the tail rotor is around the right way otherwise that would cause spinning, also make sure that the gyro is correctly initialized before you fly.


Hope this may help ..

[sd330ml]

have you checked tail trim is the tail blade on right way
or have you tried a re bind

stuart

[Brisca624]

Can anyone help me.I have a 120 sr that has not been crashed hard and about 1 hours flight time.It started to spin around and was uncontrollable.I have changed the tail boom with motor but it still does it.Can it be the 5 in 1 control panel.Has anybody had this problem.

Have tryed another TX but same results.

[SamS]

It's unlikely to be the transmitter.

Its either the main board or it isn't correctly set up.

If I were you I'd set the tx by the manual again,and then re bind the heli, if tha doesn't work, I'd look into replacing th main board.


YOU CAN ALWAYS SENT IT BACK TO HORIZON HOBBY UK, AND THEY'D PROBABLY FIX/REPLACE IT FOR FREE IF YOU EXPLAIN TH CIRCUMSTANCES.

[Brisca624]

Have tryed another TX but same results.

Problem solved with a new 5 in 1 Control panel.
Have used it with at least 10 flights and not a problem yet.
Thanks for all your help.