KO Servo Model Selector for 4S – KO61032


£ 11.99


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£ 11.99

0 reviews


1 in stock

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This is switch unit for model memory which save servo parameter.  For only 4S compatible servos.

– About model memory function
BSx4 servos can be changed model memory which saved in the servo which is 5 patterns. So you can change and use model memory which set for each track or car

– Specifications of unit
Servo wire of this unit connect to receiver which is use for power supply. And please connect servos to the terminal in this unit.

You can know model memory number by LED’s light on pattern. This pattern willl be changed by press switch in the this unit.
Please press button until pattern will be change to same number as like you needs.

Displayed number when connected is selected model memory in now.

– How to use for model memory.
It is different parameter is saved by factory default by Models.
Usually, Model 1 is factory default parameter which has good balance, model 2 to 5 were saved adjusted parameter for surface of truck or cars. So, you can change setting of servo easily by the model selector.

ex)BSx4S-one10 Grasper2

Model 1: For high grip asphalt track (default)
Model 2: For carpet track
Model 3: For middle grip asphalt track
Model 4: GP sedan(1/10)
Model 5: Aggressive

*can not drive a car with connected this unit. Please remove this unit after using and returm wiring etc.

*This are not can be use with before RSx3/BSx3 series. This can be use with 4S series only.

Compatible models



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