Introduction; Safety Notices - Freewing E52 Instruction Manual

（Ⅰ）. Introduction to the Freewing E52 Gyro
1.The Freewing E52 gyro can automatically adjust the three channels of aileron, elevator, and rudder in real time to make
the aircraft fly more smoothly, enhance stability during windy flight conditions, and overall enhance a pilot' s flying
experience. Level flight, inverted flight, side flight, 3D flight, and other maneuvers become easier to accomplish while
maintaining core user control.
2.Various types of flight configurations are supported by the E52, including ordinary fixed-wing aircraft, delta-wing aircraft
(flying wing), V-tail control aircraft, etc. The factory default mode is set for a standard single wing, fixed-wing aircraft.
3.The E52 gyro also supports multi-channel output function, in addition to the three conventional channels of aileron,
elevator, and rudder, two channels of dual aileron, and dual elevator. These multi-channel capabilities enable pilots to fine
tune the performance of their RC model aircraft.
4.A standalone Programming Card enables users to quickly and accurately adjust the settings on the Freewing E52 gyro,
without the need to rely on LED light signals or audible beeps.
5.Functions of the gyro can be changed in real time using the pilot' s radio transmitter. When flying in the air, you can use
this switch to control the various functions, allowing you to experience and evaluate different control configurations, such
as high gain or low gain.
6.Three working LED lights in blue, purple and red, are easy to read and help visually distinguish the various working
modes and states of the Freewing E52 gyro.
7.Designed with low weight and small physical size, the Freewing E52 can be used in many fixed-wing aircraft without
major modification. A screw-on base design allows reliable installation and consistent placement, and eliminates the risk of
the gyro falling out of position during flight.
（Ⅱ）.Precautions for Initial Startup
1.Please read the instructions carefully before powering on the E52 gyro for the first time.
2.Verify that the direction and position of the connection line of each channel are correct.
3.Position the aircraft in a stable place to prevent it from shaking, and then turn on the power to ensure that the gyro is
fully initialized. This process may take several seconds, during which time the aircraft must remain completely motionless.
If the model aircraft is accidentally moved during this initial startup phase, please restart the process by unplugging the
power then plugging in the power again.
4.Visually inspect the gyro' s LED indicators to confirm the gyro is in the intended Mode that you want to use.
5.To check the control signal output of the remote control, first use the remote control to check whether the control
directions of the ailerons, elevator, and rudder are correct. If they are not correct, set the channels in the remote control to
be positive or negative until the control directions of each channel are correct. Your finger' s inputs from your radio
control/transmitter must correspond correctly to the movements of the aircraft' s control surfaces for the gyro' s inputs to
compliment your inputs.
6.To check the output of the gyro correction signal, please carefully follow the introduction in the direction of the gyro
correction, carefully check whether the direction of the output correction signal of each channel is completely correct. If
not, please change the corresponding correction direction and set it to the correct direction. Failure to configure the gyro' s
control surface direction properly will result in a crash.The Delta Wing (flying wing) Mode uses ailerons and elevators for
mixing, and the V-Tail Mode uses elevator and rudder for mixing. The remote control does not need to be set to mixing.
The mixing output is done by the gyro. Set the Model Type in your radio transmitter to Normal Wing configuration, so that it
does not compete with the E52 gyro' s onboard mixing software.
7. "Gain" describes the amount of sensitivity with which the gyro reacts in physical movement of your aircraft in flight. If
gain is set too low, the gyro will not influence your aircraft' s flight. If gain is set too high, the gyro will overreact to each
motion of the aircraft. It is important for the user to adjust the amount gain to achieve their preferred balance between
under-sensitivity and over-reaction. It is generally recommended to adjust it at 40%-50% first, and then fine-tune it
according to the flight situation. If the aircraft control surface shakes more severely during flight, then reduce the sensitivity
of the corresponding control surface and test it again. The higher the gain, the more likely the aircraft will shake, and the
smaller the gain, the smaller the stabilization effect. Different aircraft require different stabilization effects. This requires you
to adjust the gain during flight.
Item No E52
Version No E52-V01
1