FMS Twin 70mm EDF SU-27 PNP, Instruction Manual

Page: 11 / 47

11
EN
140-150mm
More control throw
Less control throw
Horns Arms
Control horn and servo arm settings
The table shows the factory settings for the control horns
and servo arms. Fly the aircraft at the factory settings
before making changes.
After flying, you may choose to adjust the linkage positions
for the desired control response.
Elevator
Rudder
Ailerons
Check the C.G. (Center of gravity)
When balancing your model, adjust the battery as necessary
so the model is level or slightly nose down. This is the correct
balance point for your model. After the first flight, the CG
position can be adjusted for your personal preference.
1. The recommended Center of Gravity (CG) location for your
model is(140-150mm)from the leading edge of the main wing
(as shown) with the battery pack installed. Mark the location
of the CG on top of the wing.
2. When balancing your model, support the plane at the marks
made on the bottom of the main wing with your fingers or a
commercially available balancing stand. This is the correct
balance point for your model. Make sure the model is assembled
and ready for flight before balancing.