No Throttle Output
Posted: Sun 01. Feb 2026 6:36:06
Hello.
I have:
Spirit 3
Spektrum ix14
Ar637T RX Connecred via srxl2
CC PHENOIX Edge 160HV
I’m having a hard time getting my esc to arm. There isn’t throttle signal being output from spirit 3. I’m connected to the Aux 1 channel, throttle is enabled in spirit settings, it’s assigned to channel 1 and the slider moves in the channels tab. I’ve set it to 60htz and min throttle range of 1060us and max 1940us per the manual.
For testing, I’ve also connected a servo to aux1 channel, the servo does not respond to any throttle input either. I’ve tried adjusting my min and max endpoints in my TX, that did not help either. I’ve triple checked throttle is enabled and the spirit is receiving a throttle signal from my radio.
Any help is appreciated.
I have:
Spirit 3
Spektrum ix14
Ar637T RX Connecred via srxl2
CC PHENOIX Edge 160HV
I’m having a hard time getting my esc to arm. There isn’t throttle signal being output from spirit 3. I’m connected to the Aux 1 channel, throttle is enabled in spirit settings, it’s assigned to channel 1 and the slider moves in the channels tab. I’ve set it to 60htz and min throttle range of 1060us and max 1940us per the manual.
For testing, I’ve also connected a servo to aux1 channel, the servo does not respond to any throttle input either. I’ve tried adjusting my min and max endpoints in my TX, that did not help either. I’ve triple checked throttle is enabled and the spirit is receiving a throttle signal from my radio.
Any help is appreciated.