FeiYu Tech FY-41AP - Manual (Page 4)

Guilin Feiyu Electronic Technology Co., Ltd
Guilin Feiyu Electronic Technology Co., Ltd http://www.feiyu-tech.com [email protected]
Page 2
1. FY-41AP Autopilot & OSD System Introduction
FY-41AP Module
FY-41AP is an inertial attitude measurement instrument used for FPV flight on
fixed-wing aircrafts and multi-rotors aircrafts. It has an integrated OSD video overlay
system that presents critical flight information such as power management, airspeed,
altitude, and flight direction via its electronic compass, allowing for a clear visual flight
while ensuring key information is within sight.
This manual is for multi-rotor installation & operation.
Flight stabilization is achieved via an integrated 3 axis gyro, 3 axis accelerometer, 3
axis magnetometer and a barometric pressure sensor. This enables the module to
accurately measure flight attitude, earth azimuth & relative altitude to achieve:

Attitude Stabilized Mode

Hovering Mode

Auto Return To Launch Mode(RTH)
GPS Module
GPS module – enables the FY-41AP to calculate the flight course & sense the exact
location of the aircraft. GPS Data enables the aircraft to utilize Auto Return To Launch
Mode (RTH) and Hovering Mode.
OSD System
FY-41AP has integrated OSD hardware with optimizing display interface. Critical flight
parameters are displayed like Altitude, Speed, Direction, flying voltage and Amp draw.
Power Manager Module
FY-41AP can connect Power Manager Module which is integrated with Current
Sensor module and Voltage-Regulating module. Current Sensor is used to check voltage,
Amp draw. The integrated Voltage-Regulating module provides stable +12V to FPV video
camera and video transmitter.