it has trim under the little plastic thing, and basic adjustments
I more meant no throttle adjustments like on the somewhat higher end model I can change the servo's throw rate curve depending how far I pull the trigger among quite a few other things that I never use lol. BAsically they are more settings for fine tuning racers IMO, and since I don't race I don't bother with them, also they have 10 model memory that stores different setups, etc...