User Manual
Then scroll with the roller to the right until INH is highlighted under FLAP. Press down on the roller;
roll the roller to highlight AUX2, and then press down on the roller to select it. This completes the
system set up mode; press the ENT key to exit the system mode.
Function Mode
Next we will set up the function mode of the transmitter. Press the LIST key to enter the function list.
After completing each step below, press the LIST key to get back to the function list.
Dual Rates and Expo
Scroll with the roller until you get to the D/R & EXP option, and press the roller to enter the function.
Set your Dual Rates and Expo as you desire. Always use a positive value for expo, as a negative value
will make the control response more sensitive around center and could cause you to over-control the
plane and crash. There are control surface throws listed on page 61 of the P-51 manual; use these
throws as a starting point and adjust as desired. 25% expo on aileron and elevator, and 15% expo on the
rudder would be a good place to start. If you activated flight modes in the Device Select function, you
can have up to 3 different rates and expo values for elevator, aileron, and rudder.
Servo Reversing
Scroll with the roller until you get to the REV.SW option, and press the roller to enter the function. Set
your servo reversing correctly so that each surface goes the correct direction. If the flaps go up with the
flap switch in the down or LAND position, reverse the direction of channel 6 (FLAP) and/or channel 7
(AUX2). If you want to reverse the direction of the gear switch, reverse the gear channels (channel 5
and 9) and this will reverse the switch function.
Sub Trims
Scroll with the roller until you get to the sub trim option and press the roller to select the sub trim
function. Set the sub trims as required leveling the control surfaces. Try to keep these as close to zero
as possible. Using too much sub trim can result in running out of travel on the servos, and the
possibility of over-driving the servos.
Travel Adjustment
Scroll with the roller until you get to the travel adjustment option, and press the roller to enter the
function. Set the travel adjustments such that you get the control movements required.
Throttle Curve
Scroll with the roller until you get to the THRO CURV option, and press the roller to enter the function.
Using this function, you can set up your throttle curve so that each click of throttle will increase the
power evenly throughout the throttle range. To adjust the curve, scroll with the roller until you get to
the point desired to alter, press down on the roller to select it, and with the roller, increase or decrease
the value as desired. After the point is set, press the roller again to set the value. Lowering the value at