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TRIM
There are four trim levers ("trims") on the front of
CH3 Throttle Trim
CH2 Elevator Trim
the transmitter. These trims are for adjusting the
neutral position of the aileron, elevator and rudder
servos and for setting the idle r.p.m. of the engine
when the throttle stick is all the way down. The
intended use of the trims is to make small servo
adjustments, in flight, to get the model properly
"trimmed" (so it will fly straight-and-level).
Simply push or pull on the trim levers while flying
and the neutral position of the servos will shift.
CH4 Rudder Trim
CH1 Aileron Trim
Keep in mind that you should start out with the
control surfaces centered when the servos are
centered and the trims are "zeroed" (or near zero).
Trim operational example
*Example Stick Mode 2
◆When the airplane goes up while the
◆When the airplane dives while the
elevator stick is neutral.
elevator stick is neutral.
◆Elevator trim to down
◆Elevator trim to up
Elevator neutral
Elevator neutral
Down
Up
◆Adjust so that the airplane flies level.
15
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