User Manual
6
EN
Before the first flights, or in the event of an 
accident, make sure control surfaces are 
centered when the transmitter controls and 
trims are neutral. The transmitter sub-trim must 
be set to zero. Adjust the linkages mechanically 
if the control surfaces are not centered. Use of the 
transmitter sub-trims may not correctly center the 
aircraft control surfaces due to the mechanical 
limits of linear servos. 
•Make the U-shape narrower to make the 
connector shorter. Make the U-shape wider to 
make the linkage longer.
Control Centering 
Factory Control Horn Settings
The illustration shows the factory settings for 
linkages on the control horns. Linkage connections 
on the control horns directly affect aircraft response.
Rudder Ailerons   Elevator
Dual Rates and Expos
To obtain the best flight performance, we 
recommend using a DSM2/DSMX transmitter 
capable of Dual Rates and Expo. Before binding, 
ensure that you are starting with a blank acro 
model in your transmitter. Set wing type and servo 
reversing to normal. 
The suggested settings shown here are the 
recommended starting settings. Adjust according to 
the individual preferences after the initial flight. 
NOTICE: Do not set your transmitter travel adjust 
over 100%. If the TRAVEL ADJUST is set over 
100%, it will not result in more control movement, it 
will overdrive the servo and cause damage.
It is normal for linear servos to make significant 
noise. The noise is not an indication of a faulty 
servo.
Tip: For landing, we recommend using high rate 
elevator.
Dual Rates Expos
High  Low High  Low
Aileron 100% 70% 10% 0%
Elevator 100% 70% 10% 0%
Rudder 100% 70% 10% 0%










