User guide

Guilin Feiyu Electronic Technology Co., Ltd.
Guilin Feiyu Electronic Technology Co., Ltd http://www.feiyudz.cn [e-mail]
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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, and most display parameter outlay can be changed via
RC control.
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.
Altitude Control
Altitude control - is achieved using a high sensitivity barometric sensor
which measures relative height. Altitude is fixed via elevator servo control and
throttle management.
Heading Control
Heading control – is achieved by utilizing the three axis magnetometer,
which senses the aircraft heading angle. Both the aileron & rudder servo is
used to control flight heading. GPS data is used to automatically correct
heading even in windy conditions.
Speed Control
The airspeed information is made available when using with the GPS
module. For more accurate airspeed information, the included Airspeed
Sensor should be connected to FY-41AP.FY-41AP, will automatically select the
airspeed reading from the latter and display within the telemetry information.
Function Introduction
FY-41AP Single Module Function
● Activated Mode In this mode, the FY-41AP auto stabilization is turned off.
The aircraft is completely under pilot control.