Usage of 4PK

Can anyone teach me any special feature/funtion can use in 4PK.

1. Someone said you don't have to adjust anything, just turn on the power and use it
2. Someone said only adjust the triming on steering and throttle that's all

I can see so many functions can tune, I've tested some of it but don't feel big different.

So pls inform any special function that really help!

Thanks in advance

4PK is futaba the top of the line in surface RC for expert. The trims and other features like programme mixing, channel 3 mixing are for different kinds of RC.  

For a 4PK owner, I think should deeply look into the manual setting and learnt from the manual, not from "someone".  

Sorry I am not a 4PK owner but I am playing with 3PKS , big 9 channels and EX10 helio!!  Both are outstanding!! Not big different but reliable!!

What kind of specfic function you are looking for before going further!!

I have tried the function ABS, but not very obvious different. I will spend more time on the manual, Thanks C hing

Please note that some of the 4PK functions are applicable to GP only.