3PRKA Radio 2.4Ghz FHSS -R203GF

001-3PRKA

Steering Trim
Fine-tune your vehicle’s steering alignment. If your model pulls to the left or right when the steering wheel is centred, simply move the steering trim knob to correct the neutral position and ensure it drives straight.

Throttle Trim
Adjust the throttle’s neutral point. If your model creeps forward or backwards when the throttle is not engaged, use the throttle trim adjustment to set a perfect neutral position.

Steering Dual Rates (D/R)
This function allows you to adjust the total steering angle of your model. Increase the dual rate for more aggressive steering and a tighter turning radius, or decrease it for smoother, more controlled handling, which is ideal for high-speed driving.

Steering Servo Reversing
This essential function reverses the direction of the steering servo. If turning the transmitter wheel left makes your model turn right, use this switch to correct the servo’s rotation.

Throttle Servo Reversing
This switch reverses the rotation direction of the throttle servo. If pushing the throttle forward causes the model to go in reverse, use this function to correct the response.

Throttle End Point Adjustment (EPA)
The EPA function lets you independently set the maximum travel for both the forward (throttle) and reverse (brake) sides of the servo. Use this feature to prevent servo binding and optimise the throttle and brake response for precise control.

Channel 3 (CH3) Function
This auxiliary third channel can be used to control an additional feature on your RC model, such as lights, a winch, or a two-speed transmission. It functions as an on/off switch, allowing you to operate a servo or accessory in two positions (e.g., left/right or on/off). Note that the CH3 servo function is not proportional and cannot be adjusted with EPA.