Manual

A note on certain microprocessor receivers
Some receivers, such as the Spektrum AR6000, will output servo pulses before a valid
transmitter signal is present. This will cause the SyRen to autocalibrate to the receiver’s startup
position which may not correspond to the center stick position, depending on trim settings. This
may cause the motors to move slowly, even when the transmitter stick is centered. If you
encounter this, either consult your receiver manual to reprogram the startup position, or adjust
your transmitter trims until the motors stop moving. As a last resort, you can enter R/C
microcontroller mode which will disable SyRen’s autocalibration.