Spektrum SPMAR635 - Manual (Page 4)

EN
4
Component Selection
Servo Selection
Proper servo selection is crucial to the performance of the AS3X stabilization
system. We recommend using digital servos, as many analog servos are
incompatible with the AR635 receiver. Always choose servos that can provide
enough torque for the application. The faster the servo, the better the AS3X
system will perform.
WARNING: Many analog servos, as well as poor servo-to-linkage
geometry will cause oscillation and unwanted reaction from the
receiver, and may result in the aircraft crashing, causing property
damage or injury.
Y-Harnesses and Servo Extensions
Do not use amplified Y-harnesses and servo extensions with Spektrum
equipment. Only use standard, non-amplified Y-harnesses and servo
extensions.
Preparing Your Transmitter
IMPORTANT: Aileron and Elevator Servo Reversing MUST be set to Normal
when you are programming the receiver and adjusting gain values. If you
find that your aircraft requires less control surface throw, you will need to
mechanically adjust the control surface linkages.
The AR635 receiver is compatible with both computer and non-computer
transmitters.
Three pre-programmed options are available in the receiver.
• Sport Aircraft, All Transmitters
• 3D Aircraft, Non-Computer Transmitter
• 3D Aircraft, Computer Transmitter
Each receiver mode stores gain values for both high and low rates.