Originally Posted by
riceball777
When setup up my futaba servos for sr mode what is the difference between sr mode type 1 and 2 and sr mode type 3?
its a different set of frequency, & PID sensor, communication transmitter uses to communicate with the servo. It doesn’t make your servo better, if it cannot use those SR frequencies, but it will likely damage your servo over time if the incorrect frequency is used, especially to a servo, that does not have this function.