Mode1/2 motors arm on wrong stick

[Mattlp1980]

Hi all,
I am new to quads but have been flying r/c planes on & off for some years.
I have just purchased a secondhand 450 quad rtf & first thing I had to do was change the 9xr tx to mode 2 (throttle now on left) & then change mode in tx settings.
All seemed fine but when I want to arm motors I can only do so by holding the right tx stick (ele/ail) to the bottom right to acrivate & bottom left to disarm.
Have checked tx settings & all is in mode 2.
Do I need to make changes to apm 2.6 now I have changed tx mode?
Thanks in advance.

 

[chillware]

What flight controller do you use? You probably need to go in to the config for your FC and swap the channel inputs..

 

[holtneil]

Hi mate I will second that, most FCB you can change the arm inputs to match the mode your flying

 

[Mattlp1980]

Thanks for replies.
Controller is Apm 2.6
Resolved the issue by swapping channels in 9xr tx list, now arms fine on left stick.