control linkage installation, eliminating the need to make mechanical linkage
adjustments.
Although the Sub-Trim function is a very useful feature, it is suggested that only small
amounts of sub-trim be used so that no unwanted, non-equal servo travel is created. It is
suggested that less than 30 points of Sub-Trim be used during adjustment. If more than
30 points of Sub-Trim are required, it is suggested that a mechanical linkage adjustment
be performed.
Accessing the Sub-Trim Function
1. Turn on the transmitter power switch.
2. Press the Scroll key to enter Function mode.
3. Press the Scroll key until "TRIM" appears in small letters to the left of the screen.
4. Press the Channel key to select the channel to be adjusted (Steering, Throttle or
Auxiliary Channel 3).
5. Press the Increase or Decrease keys until the proper servo position is achieved.
6. Press the Scroll key to access the Servo Reversing function.
7. To exit the Function mode, either turn off the transmitter power switch or press the
Scroll and Channel keys at the same time.
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Servo Reversing (Function Mode)
The Servo Reversing feature of the XR2i is a very convenient feature when setting up a
new model. The purpose of the servo reversing function is to change the direction of the
servo rotation in relation to the wheel/trigger movement. The Servo Reversing function is
available for the steering and throttle of the XR2i.
Accessing the Servo
Reversing Function
1. Turn the transmitter power switch on.
2. Press the Scroll key to access Function Mode.
3. Press the Scroll key until "REV.NORM" appears in small letters to the right of the
screen.
4. Press the Channel key to select the channel to be changed (ST = Steering, TH =
Throttle).
5. Press the Increase or Decrease keys to move the cursor to the desired direction.
6. To exit the Function mode, either turn off the transmitter power switch or press the
Scroll and Channel keys at the same time.
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Accessing the Direct Trim Mode
