Cheerson cx-30

CH1     AIL     Dual Rate on AIL DR
CH2     ELE     Dual Rate on ELE DR (abs(cyclic) = virt1)
CH3     THR     throttle curve on MIX 0=1-1, 1=heavy model, 2=light model
CH4     RUD     Dual Rate on RUD DR
CH5     TRIM_R+ flip (virt5, virt6, trim6) push button and move cyclic to direction
        TRIM_R- Gyro callibration (only if THR=0) (virt3, abs(THR)=virt2)
        GEAR    Emergency throttle hold