Specifications

Taking off: Always take off toward the wind.
When launch SU-27 by hands, maximize the power (include the micro-adjuster) and run
several meters, then throw the SU-27 horizontally. When launch SU-27 on the ground,
maximize the power and let SU-27 accelerate in direction of the wind and keep it running
straightly, after it run more than 60 feet, then pull the elevator joy stick, and it will take off.
Flight: To keep SU-27 flying only need 50% of the maximum power. It is a good idea to
fly with power for a while and glide for a while. In this way you can prolong the maximum
flight time and familiarize yourself with landing approaches.
Landing: Before landing, switch off the power, fly along with the wind, and when SU-27
flies near to the ground, then pull the elevator joystick and SU-27 will landing gently.
With more practice, then you could control the model easily.
Phenomenon Problem How to solve
Motor does not run  Battery is not fully charged.
 The battery in the transmitte
r
is not at full power.
 The circuit in SU 27 has
been damaged due to crash.
 Charge the battery.
 Install new dry cells.
 Contact the distributor.
Can not fly straight  The rudder is not on the
center position.

A
djust the rudder on the cente
r
position.
 Adjust the micro-adjuster on the
transmitter for the rudder on the
suit position.
Can not climb  The battery is not fully
charged.
 The elevator declines
downward.
 Charge the battery.
 Adjust the micro-adjuster on the
transmitter.
Control distance is
very short
\..
 The battery of transmitter is
not at full power.
 The antenna of transmitte
r
has not been completely
pulled out.
 Install new dry cells.
 Completely pull out the antenna o
f
transmitter.
 I
Spare Parts List
No: 7103C
Main wing