User Manual

Appendix C – Misc Features
The below features do not have any menu options.
• Binding satellite receivers
o You have to bind a satellite receiver to the KK2.1.X for it to work correctly.
o You may need to set up your transmitter to support DSM2 or DSMX.
o To bind a DSM2 satellite receiver, hold down buttons 2&3 on power up.
o To bind a DSMX satellite receiver, hold down button 3 on power up.
• Almost jitter free servos on M7 & M8 – The code supports almost jitter free servos on
outputs 7 & 8. This is to improve servo operation on camera gimbals or tricopters.
• Servo control when armed and throttle is at zero – This stops servos automatically
centring when flying and you place the throttle at zero.