I recently got two futaba s9074sb and s9075sb bus servos on a trade.
I know absolutely nothing about them and my question is
Can they be used just straight out of the box and end points and stuff set with my dx3r and spektrum reciver? Or do I need to buy the programmer and stuff?
Thanks Dakota Burnette

Ready to go out of the box. You will need to adjust your end points on your radio.

Thanks for the fast reply I just wanted to make sure before I put power to them so nothing went hay wire.