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Beijing TT Aviation Technology Co., Ltd.
M8A Pro Manual
Make sure the pilot is well-trainned in operating UAVs before going on mission.
www.ttaviation.com

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Summary of Contents for TT Aviation M8A Pro

  • Page 1 Beijing TT Aviation Technology Co., Ltd. M8A Pro Manual Make sure the pilot is well-trainned in operating UAVs before going on mission. www.ttaviation.com...
  • Page 2 Beijing TT Aviation Technology Co., Ltd. M8A Pro Structure Picture Component Component CCW Arm assembly Edge nozzle assembly CW Arm assembly Motor Landing gear assembly CCW Propeller Water tank CW Propeller Pump assembly GPS antenna Holder assembly of spraying rod...
  • Page 3: Table Of Contents

    Beijing TT Aviation Technology Co., Ltd. Catalogue 1.Use Instruction......................1 1.1 Safety Instruction....................1 1.2 Pesticide Usage....................2 1.3 Inspection......................3 1.4 Environment......................4 1.5 Operation......................4 1.6 Compass Calibration Requirements............... 5 2. Product Introduction....................6 2.1 Flying Parameters....................7 2.2 Copter Parameters.................... 7 2.3 Packing List......................9...
  • Page 4 Beijing TT Aviation Technology Co., Ltd. 5.2.2 IMU Calibration..................20 5.2.3 Compass Calibration................21 5.2.4 Flying Parameters Adjustment............22 5.2.5 Low Voltage Protection................ 23 5.2.5.1 Low Voltage Protection Settings..........23 5.2.5.2 Alarm Voltage Settings.............. 23 5.2.5.3 Voltage Calibration Settings............. 23 5.2.5.4 Low Liquid Protection..............24 5.2.5.5 Spraying Mode................
  • Page 5: Use Instruction

    Beijing TT Aviation Technology Co., Ltd. TTA M8A pro Use Instruction Use Instruction 1.1 Safety Instruction  The product is not suitable for the ones who are less than eighteen or who do not have full capacity for civil conduct.
  • Page 6: Pesticide Usage

    Beijing TT Aviation Technology Co., Ltd. TTA M8A pro Use Instruction  Don’t hover or fly over the crowd, Don’t be delight in scaring others.  When it is close to the crowd ,please land this UAV as soon as possible and guide people to keep and avoid potential accident.
  • Page 7: Inspection

    Beijing TT Aviation Technology Co., Ltd. TTA M8A pro Use Instruction copter and remote control.  When using pesticide, there will be interaction between different pesticides , user should clear cartridge or keep a certain interval time。  Spraying shall be carried out in windless sunny day, don’t spray under high temperature at noon.
  • Page 8: Environment

    Beijing TT Aviation Technology Co., Ltd. TTA M8A pro Use Instruction 1.4 Environment While flying, please ensure the drone away from the crowds, dangerous goods, high  buildings, high-voltage wires and others. Please fly the drone in a dedicated space.
  • Page 9: Compass Calibration Requirements

    Beijing TT Aviation Technology Co., Ltd. TTA M8A pro Use Instruction operation mode does not work, please press the emergency bottom. Please keep away from the crowd.  When the battery is damaged, please ensure it is stored in the disposal area and avoid spontaneous combustion.
  • Page 10: Product Introduction

    Beijing TT Aviation Technology Co., Ltd. TTA M8A pro Use Instruction magnet differences cause the potential flying data errors.  Magnetic field location is different, please make sure re-calibrate when it changes to the place far away from the previous one.
  • Page 11: Flying Parameters

    Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction 2.1 Flying Parameters Copter weight 18 KG Max pitch angle ≤35° (without battery) Standard take off weight 46 KG Best working speed 4-6m/s Max effective take off weight 48 KG...
  • Page 12 Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction Max Continuous Working Current Max Peek Current(3s) 120A Max Allowed Voltage 14S LiPo Working Voltage 12S(44-50.4v) Working Pulse Width 1000-2000us Compatible Signal Frequency 50-400Hz Drive PWM frequency 400Hz Material...
  • Page 13: Packing List

    Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction 2.3 Packing List Name Image Fuselage 1pcs Spraying rod assembly 2 pcs Dome 1 pcs Propeller 4 pair R4 Remote controller 1 set M8A20A manual 1 pcs A4 adhesive sticker print paper...
  • Page 14: Preparation Before Take Off

    Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction 16000mAH/17000mAH optional battery Dual channel 6s charger optional Four channel 6S optional 3.Preparation Before Take Off 3.1 Device Installation Parts and lines have been installed well before copter sending out of the factory,please do not change any position of part and line and follow the following steps is enough to work.
  • Page 15: Arm Installation

    Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction 3.1.2 Arm Installation Spanner Effective picture connector Bolt M4*65 Figure 3-2 arm installation Use a M4*65 bolt to connect arm and frame and then tighten the bolt and operate the spanner.
  • Page 16: Sprayer Supporter Installation

    Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction Step 2: propeller installation,propeller first,then gasket,tighten 2 pieces of M3*14 bolt(M1,M3,M5,M7 is CCW,and M2,M4,M6,M8 is CW). Bolt M3x14(2 pcs) Gasket Motor Propeller Figure 3-4 propeller installation effective figure 3.1.4 Sprayer Supporter Installation Step 1: connect the sprayer and its connector,see figure3-5.
  • Page 17 Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction Step 3: connect pipe(5mm*8mm) between pump outlet and sprayer,and the other sprayer. Pressing the connector when loosing the pipe. connector Press direction Figure 3-6 pipe connection in sprayer supporter Figure 3-7 pipe connection in pump outlet Step 4: repeat step 1 to step 3 for the other sprayer supporter.
  • Page 18: Charger Instruction

    Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction 4. Charger Instruction 4.1 Product Application LiPo 6s balance charging 4.2 Product Features 1. balance charging 2. quick charging 3. input and output reverse polarity protection 4. Low static power 4.3 Main Technical Parameters and Application Demand...
  • Page 19: Interface Indicator

    Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction 4.4 Interface Indicator Dual channel6S-20A charger Charging Charging indicator indicator Output Blance port status status Start indicator indicator Charging Charging status indicator Note status indicator gree Idle charging Note 2...
  • Page 20: Function And Operation Instruction

    1. Please install the GCS software. Downloading Link: https://www.ttaviation.org/wp-content/uploads/2019/06/M4EM6E-1M6E -XM8A-Pro-2.45.APK_.zip After GCS installation,the label will be appeared as figure 5-1. TTA-M8A pro support Android 4.0 or above Open GCS,enter into the start page. Figure 5-1 Enter into the main page ,see figure 5-2.
  • Page 21: Parameters Adjustment

    Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction Figure 5-2 5.2 Parameters Adjustment Sensitivity should not be changed by common user,the unnecessary  loss should be taken by user for authorized changing. Remote controller could not unlock before parameters adjustment.
  • Page 22 Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction Figure 5-2-1 2)Bluetooth connection Open the bluetooth function in cellphone,Open the bluetooth function in cellphone. Set the connect type of APP on Bluetooth mode.
  • Page 23 Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction controller. Remote controller Bluetooth name: Connect the bluetooth of remote T12_***, password:1234 2) After connection,app will be as followings,see figure 5-4 3) After connection,app will be as followings 4) Click label...
  • Page 24: Remote Controller Calibration

    Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction 5.2.1 Remote Controller Calibration Remote controller calibration:click the button READ to get the data,see the following figure 1) Start to calibrate:connect copter with GCS,click RC CHANNEL,move the stick to maximum and minimum position 4 to 5 times.
  • Page 25: Compass Calibration

    Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction 5.2.3 Compass Calibration Calibration order Two kinds of method of compass calibration: 1) Click the button COMPASS to enter into calibration status. 2) Switch switch E back and forth more than 4 times to enter into calibration status.
  • Page 26: Flying Parameters Adjustment

    Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction Please power again after successful calibration. Attention: Compass should be done after changing flying area. Calibration should be done in outdoor,wild and far away from high tension line tower which is easy influenced by magnetic interference.
  • Page 27: Low Voltage Protection

    Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction 5.2.5 Low Voltage Protection 5.2.5.1 Low Voltage Protection Settings Five voltage protection has been provided:close,return to home point,hovering,auto landing,hovering and then landing. User could choose the one suitable.The default is auto landing.
  • Page 28: Low Liquid Protection

    Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction 5.2.5.4 Low Liquid Protection When liquid is nearly out, the following reaction could be set: Off(Close the protection), Return(auto home landing), Hovering, Hovering & landing. The default is Off, which means only LED flash as alarm.
  • Page 29: Fail-Safe

    Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction 5.2.6 Fail-Safe When lost RC signals, aircraft will enter into Fail-Safe status and execute the set Fail-Safe action. The default set is “Automatic return” which means Return To Home automatically.
  • Page 30: Route Establish

    Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction openedto prompt the real-time information, such as voltage, GPS, operation etc...It is coordinates suggested to open “ ” function if position deviation is obvious. 5.3 Route Establish Four Automatic Operation modes: Map Point, Dot Equipment, Drone Point, Phone Dot.
  • Page 31: Map Point

    Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction 5.3.2 Map point Select Map Point. Click adding area and click the boundary point on map to set the working area. Obstacles could be added by clicking add obstacles.
  • Page 32: Drone Point

    Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction 5.3.3 Drone Point 1) Select Drone Point 2) Click adding area to set working area. Obstacles could be added by clicking add obstacles. 3) Fly drone to the first boundary point, Click “Common” to make the first boundary...
  • Page 33: Route Making

    Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction 5.3.4 Route Making Click “Create” to confirm the chosen area and enter into “Adjust Route” interface. Swath:Distance between 2 spraying routes Obstacle gap: Distance around the obstacle Target gap: Distance between working area and boundary...
  • Page 34: Executing Mission

    Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction 5.3.5 Executing Mission 1) Click Task to enter into Task Management interface. Click “Send Mission” to upload the task. Two Mission Task Modes: Block and Edge. Block mode: Drone will only fly along the route.
  • Page 35 Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction 2) Click to take off from GCS or remote controller,click start task to execute the route. Rudder and Throttle could be operated during flying,obstacles could also be avoided by moving the Aileron stick.
  • Page 36: Remote Controller

    Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction 6. Remote Controller  Charger output more than 5V should not be used.  Remote controller charging current should be not more than 2A.  Any damaged,smoking or abnormal heating charger should not be used.
  • Page 37: Bind

    Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction 6.2 Bind Power on the remote controller first. Power on drone for 1 second and cut off  immediately, repeating this step for three times. Then power on the drone for the fourth time and keep the power connection.
  • Page 38: Video Transmitter Introduction

    Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction 6.4 Video Transmitter Introduction 1) Download and install FPV.APK into user’s phone. FPV.APK link: https://www.ttaviation.org/wp-content/uploads/2019/06/M4EM6E-1M6E-XM8 A-Pro-2.45.APK_.zip 2) Open OTG function of cellphone to give permission of data transmission. Connect the phone and remoter controller with USB cable.
  • Page 39: Hand Mode Settings Introduction

    Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction 6.5 Hand Mode Settings Introduction 1) Connect user’s phone, remote controller and drone 2) Open Device Helper.APP, click HAND SETTINGS and select hand mode: USA or JPN. 6.6 Remote Controller Antenna Remote controller antenna should straight up when it is stretched.
  • Page 40: Flight Control

    Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction Caution: Incorrect directions as the two pictures below. 6.7 Flight Control Unlock Lock 1) Pull control sticks to the bottom inside corners to unlock drone. Meanwhile,Keep away from the drone to avoid any injuries.
  • Page 41: Function Control

    Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction mode you want. If not, never reset by yourself without the introduction of TTA after-sales engineer. 7. Function Control 7.1 Flight Mode Flight mode Instruction Operate Condition Attitude Horizontal stabilization, yaw...
  • Page 42: Ab Mode

    Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction 7.2 AB Mode AB mode is a more simple efficient mode with fault tolerance to operate.The working theory is above in the picture.Record the point A and B,the UAV will plan the flight line like this.
  • Page 43 Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction the water is enough,the pump is under auto-controlled or manual-controlled. AB Mode Correction ①Altitude correction:Control the flight altitude by the throttle joystick, “up” for the drone to rise, the “down” for the drone to set ;...
  • Page 44 Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction 3. Set the Interval Width From the software->Flight parameters to set the spraying width and working speed Attention: Be sure to start AB mode within turning on the pump and agitation function working.
  • Page 45: Appendix Implication Of Indicator Light

    Copyright © 2017 TTA All Rights Reserved. M8A pro Use Introduction Appendix Implication of Indicator Light Items Indicator light Priority Flying Mode Gyro Green light single flash mode(stabilization,attitude) GPS mode(angle,speed) Green light double flash AB mode Green light triple flash...
  • Page 46: Disclaimer

    B) the unauthorized modification, debugging, and replacement parts products. C) warranty card, serial number, or flight data lost; D) due to personal error caused personal injury and property damage. Tech-support: Beijing TT Aviation Technology Co., Ltd. Tel:+86 13581977281 Emil: tta_gobal@ttaviation.com...

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