FeiYu Tech FY-41AP User Manual

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FY-41AP Autopilot & OSD System

Installation & Operation Manual

Multi-rotor Version V2.22 And Above

Guilin Feiyu Electronic Technology Co., Ltd

Addr : 4th Floor,YuTaiJie Science Technology Building,Information Industry Park , ChaoYang Road ,Qi Xing District ,Gui Lin ,541004

Website: www.feiyu-tech.com

Email: service@feiyu-tech.com

Guilin Feiyu Electronic Technology Co., Ltd

Table Of Content

User Agreement ........................................................................................................................................

1

1.

FY-41AP Autopilot & OSD System Introduction..................................................................................

2

2.

Function Introduction ..........................................................................................................................

3

3.

FY-41AP Configuration .......................................................................................................................

4

4.

FY-41AP Connection Summary..........................................................................................................

5

 

4.1

Quadcopter Connection Summary ...........................................................................................

6

 

4.2

Hexacopter Connection Summary ...........................................................................................

7

 

4.3

Octocopter Connection Summary ............................................................................................

8

5.

Connection Introduction......................................................................................................................

9

6.

Main Module Installation...................................................................................................................

10

 

6.1

FY-41AP Module Installation ..................................................................................................

10

 

6.2

GPS Module Install ................................................................................................................

11

 

6.3 Power Manager Module Install...............................................................................................

12

7.

Remote Control Setting (SW1&SW2) ...............................................................................................

12

8.

Gyroscope Reset..............................................................................................................................

13

9.

Calibrate The Compass ....................................................................................................................

13

10.

FY-41AP Indicator Light Instruction ................................................................................................

14

11.

Install USB Driver ...........................................................................................................................

14

12. Via FY-41AP Setting Software Set FY-41AP ..................................................................................

15

13.

FY-41AP Setting And Debugging....................................................................................................

16

 

13.1

Direction Setting...................................................................................................................

16

 

13.2

Motor Mixer ..........................................................................................................................

17

 

13.3

RC Setting............................................................................................................................

17

 

13.4

Start Motor And Check The Motor Rotation Direction...........................................................

17

 

13.5

Install Propeller ....................................................................................................................

18

 

13.6

Check The Control Direction Of RC Corresponding Channel...............................................

19

 

13.7

Attempt To Fly ......................................................................................................................

19

 

13.8

Control Parameters Adjustment ...........................................................................................

19

 

13.9

GPS Hovering Mode Test.....................................................................................................

20

 

13.10 Auto Return To Launch Mode(RTH) Test ...........................................................................

21

 

13.11 The Altitude Control Of Hovering Mode ..............................................................................

21

 

13.12 Camera Gimbal Stabilization Adjust Instructions ................................................................

21

 

13.13 FAIL-SAFE Setting .............................................................................................................

22

14.

Flight Essentials .............................................................................................................................

23

15.

OSD Interface Instruction ...............................................................................................................

24

 

15.1

Via Remote Control And OSD Overlay Menu Set FY-41AP .................................................

25

Guilin Feiyu Electronic Technology Co., Ltd http://www.feiyu-tech.com service@feiyu-tech.com

Guilin Feiyu Electronic Technology Co., Ltd

Dear Customer :

Thank you for choosing FY-41AP as your autopilot system. Please read this manual carefully to ensure correct installation & operation. FY-41AP has both fixed wing and Multi-rotor versions. You can choose your preferred version while upgrading your firmware. You are currently reading the Multi-rotors version manual.

User Agreement

The use of FY-41AP is prohibited for any illegal intentions and purposes. The user will be fully responsible for the use of this product and FY-Tech will not be held liable for it's misuse either in its original or altered state by the customer (including the direct, indirect, or third party losses caused by a faulty plane or plane crash).

Please read this manual carefully before using this product. If you have any questions, do freely contact us and we will attempt to provide you with a satisfactory clarification and/or resolution should it be required. The products‘ functions may be changed only by firmware upgrades which are available from our website from time-to-time. Please do check our website for available firmware upgrades. The company reserves the right to alter the contents of the product firmware.

This agreement takes immediate effect upon the purchase of the product.

Attention:

(1)The installation and use of this device require some skill and knowledge in flying remote controlled aircraft.

(2)If you are a complete beginner & have never flown one before, we do not recommend you install this device on your own. Please find an experienced RC pilot who may provide you with the basic knowledge required to use this device successfully.

(3)If you are already an experienced flyer, you will find the FY-41AP installation to be

easy & logical. Follow this manual & you won‘t go wrong.

(4) If you need further technical support, contact us at: service@feiyu-tech.com

Guilin Feiyu Electronic Technology Co., Ltd

http://www.feiyu-tech.com

service@feiyu-tech.com

Page 1

Guilin Feiyu Electronic Technology Co., Ltd

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.

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2. Function Introduction

Altitude Stabilized Mode

41AP can auto stabilize the aircraft flight altitude in this mode. Keep the pitch and roll stick in center position for 0 °altitude. The pitch and roll stick has an endpoint of 45 ° and has linear control over the flight altitude, with a maximum angular velocity of 150 °/ s. The yaw stick in the center position will lock on to the current course. The yaw stick can linearly control the aircraft‘s rotation rate, with a maximum rotation rate of 135 ° per second. The throttle stick directly controls the aircraft‘s ability to climb and decline; the climbing and declining rate is directly related to the throttle.

Hovering Mode

The GPS Module must be connected to the 41AP with at least 5 GPS satellites detected. In this Mode, yaw control method are the same as in Attitude Stabilized Mode. 41AP can auto control flight altitude. Climbing and descending rate is directly related to the throttle, when the throttle stick is in the center position, 41AP auto locks the altitude, with a maximum means climb rate of 3 m/s, and a minimum means decline rate of 1.5 m/s. The throttle stick linearly controls the aircraft climb and decline rate. Releasing the pitch and roll stick will lock the position when GPS signal is adequate.And non-releasing is stand for the aircraft movement speed in the corresponding axial direction(Maximum 6m/s),not aircraft attitude.

Auto Return To Launch Mode (RTH)

The GPS Module must be connected to the 41AP with at least 5 GPS satellites detected. In this Mode, FY-41P is take over all the control, the RC aileron, elevator, throttle and rudder stick is no control function anymore. When you switch into RTH mode,FY-41AP (FY-41AP has 20m altitude protection limit, if the switch point altitude below 20m,FY-41AP will automatic climb to 50m) will first automatic adjust the aircraft heading to the home point and automatically fly the aircraft back to the take-off point, while maintaining altitude. Upon reaching the launch area, the unit will automatically landing and closed the engine.

Camera Gimbal Stabilization

41AP multi-rotor firmware, when used to control Quadcopter and Hexrcopter, can

simultaneously control two axis Camera Gimbal Stabilization.

Attention:

(1)You must use 400Hz high-speed servos for Camera Gimbal, if you use normal servos for a long time, will cause the Camera Gimbal servos overheat.

(2)If you use FY-41AP to control Octocopter aircraft,S7 and S8 ports will not output Camera Gimbal control signal any more.

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OSD Video Overlay Display Function

First Person View (FPV): FY-41AP has an integrated OSD video overlay system, so you do not need to connect an external video overlay module. The flight data overlays to video output and through the video transmission system to send back the signal, letting you enjoy the fun of FPV. And operating FPV is even easier with the functions of automatic balance, Hovering, and Auto Return To Launch.

3.

FY-41AP Configuration

 

 

 

 

 

 

 

 

 

NO.

 

Module

 

Introduction

 

 

 

 

 

 

 

 

 

 

 

FY-41AP module

 

 

1

 

 

Size: 58mm*37mm*19mm

 

 

 

 

 

Weight: 34g

 

 

 

 

 

 

 

 

 

 

 

GPS receiver module

 

 

2

 

 

Size 32mm * 32mm * 13.5mm

 

 

 

 

 

Weight 24g

 

 

 

 

 

 

 

 

 

 

 

Integrated with the Current Sensor and regulating

 

 

 

 

 

voltage module to provide stable +12V to the FPV video

 

 

3

 

 

camera and transmitter at the same time.

 

 

 

 

 

Size 50mm*24mm*18mm

 

 

 

 

 

Weight: 35g

 

 

 

 

 

 

 

 

 

 

 

Use for supporting the GPS module

 

 

4

 

 

length 85mm

 

 

 

 

 

Weight:9g

 

 

 

 

 

 

 

 

 

 

 

For FY-41AP firmware upgrade

 

 

5

 

 

For connect data link to PC

 

 

 

 

 

For connect remote adapter to PC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Page 4

 

Guilin Feiyu Electronic Technology Co., Ltd

 

 

2×4P RC receiver wiring

 

 

 

For connecting the FY-41AP and RC receiver

6

 

Black&white——AIL

Orange——ELE

 

 

Green——THR

Yellow——RUD

 

 

Brown——CH5

Blue——CH6(Not use)

 

 

 

7

 

For connecting the video camera or video transmitter

 

 

 

8

 

Can weld to power manager module for connecting

 

the battery and ESC

 

 

 

 

 

 

 

 

9

 

GPS extension wire

 

 

 

 

 

4. FY-41AP Connection Summary

The following pictures display the rotation direction and serial number of each motor. Each ESC should be connected to the FY-41AP S1 - S8 interface. Pay attention once you‘ve chosen the control type, as the corresponding position motor rotate direction has to be completely the same as in the picture. (If the motor rotate direction is not correct then exchange any two of the three connection wires between ESC and motor to change the motor rotate direction.)

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4.1Quadcopter Connection Summary

Roll

Pitch

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FeiYu Tech FY-41AP User Manual

Guilin Feiyu Electronic Technology Co., Ltd

4.2Hexacopter Connection Summary

Roll

Pitch

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