E-flite Mini Ultra Stick ARF Programming Guide - Manual (Page 3)

25% on elevator and rudder is recommended to start with. Set your low rates around 70% to start with,
and change to your tastes.
Servo Reversing
Set your servo reversing correctly so that each surface goes the correct direction. Do this by entering the
REV SW. function. Press select to choose the channel to reverse if needed, and press increase or
decrease to reverse the current channel selected. 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 (AUX 2). In most cases in
this set up, channel 7 or aux 2 will need to be reversed.
Sub Trims
Set the sub trims as required leveling the control surfaces. Do so by entering the SUB TRIM function.
Press select to choose the channel to adjust, and press increase or decrease to adjust as necessary. 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
Set the travel adjustments such that you get the control movements required. To adjust this, enter the
TRAV ADJ. Function. Consult your Ultra Stick manual for the required control surface travels. You
may need to use 1” long servo arms to achieve the maximum travels listed in the manual. Try to use as
high a travel adjustment value possible to achieve the throws so that you use as much of the servos
travel as possible. Press the select key until you get to the GEAR channel, then press the decrease key
until the travel of the gear is 0%, then flip the gear switch to the other switch position, and repeat,
making the travel adjust in both switch positions 0% for the gear channel. This will inhibit the gear
switch from affecting your ailerons.
Elevator to Flap Mixing
Enter the EL->FL function. Press the Select key until the arrow points at SW, and then press the
increase key until this says MIX next to SW. Now press the select key until the arrow points at RATE,
hold down elevator and press increase until the D value is set to about 35 percent. If the flaps go down
with down elevator, reverse the value from +35 to –35 or vice versa. Now hold up elevator press the
increase key until you get to about 35 percent. If the flaps go up, reverse the value from +35 to –35 or
vice versa. This will give you flaps mixed to the elevator for tight loops, etc.
Flap System
Enter the FLAP SYS function. Press the select key until the arrow points at the UP flap value. Press the
decrease key until this says U 50%. Adjusting this value will adjust how far the flaps will go in the
center position, though you can also make small adjustments to the MID position next to flaps later for
final set up. Center the flap servos after setting this position, with the switch all the way up. This is
done so that you will not run out of travel for aileron to flap mixing for fast rolls. Next press select until
the arrow points at the flap setting in the LAND position, press the increase or decrease value to adjust