ORIGINAL: Osirisf16
Hey guys, i'm trying to make a combo for a 3D airplane with good stuff on it and i have some questions. First, i think i will go for the Futaba 7C radio since it's enough for me to start. However, i have seen on a futaba 3PK some parameters about the signal speed response for the servos. The HRS, the PCM and the PPM. They told me that the PPM is for digital and analog servos, BUT the HRS is only for the digital servos and if i put an analog servo with that parameter on, then the analog servo will burn. Does the 7C has these parameters too?
The issue you found with the 3PK is real. HRS mode will burn out analog servos. However, I did a quick search of the 7C manual and didn't see any references to HRS. Analog servos are fine with either PPM or PCM mode, choose the appropriate one for your receiver.