Making Adjustments to the Control Surfaces
1. Any changes necessary to bring both the rudder and
the elevator to neutral (0º) should be possible using the
digital trim buttons on the transmitter. To do this, place
the control stick at center and use the digital trim buttons
near the control stick to adjust the rudder (vertical mov-
ing surface) until it is flush with the vertical fin (vertical
stationary portion of the tail). To adjust the elevator so
that it is flush with the horizontal stabilizer, use the digital
trim buttons located near the elevator stick.
3. If corrections are needed and adjustment via the digital
trim buttons is not adequate, you will need to perform the
following steps to manually adjust the control surfaces.
a. Turn on the transmitter.
b. Insert the flight battery into the fuselage and plug
the battery into the lead from the airplane.
c. Return the trims to center (signified by a long tone).
d. Loosen the thumbscrew on the control horn and
move the control surface back to neutral with the
rest of the tail surface. Re-tighten the thumbscrew.
Always make sure the control stick is centered at neutral
prior to making any adjustments.
2. If you find you are not able to align the control surfaces
to be flush with each other using the digital trims alone,
please follow the adjustment procedure on the following
page. Do not attempt to fly until the control surfaces
have been adjusted to 0º deflection.
Thumbscrew
EN
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