FJDynamics AT2 Hardware Installation Manual
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FJDynamics AT2 Hardware Installation Manual

Auto steer system
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FJDynamics AT2 Auto Steer System
Hardware Installation Manual

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Summary of Contents for FJDynamics AT2

  • Page 1 FJDynamics AT2 Auto Steer System Hardware Installation Manual...
  • Page 3 FJDynamics AT2 Auto Steer System Hardware Installation Manual Copyright Notice: FJDynamics reserves the copyright for this manual and all contents herein. No part of this manual may be reproduced, extracted, reused, and/or reprinted in any form or by any means without the prior written permission of FJDynamics.
  • Page 4 • The content of this manual is subject to change due to product upgrades and other reasons. FJ DYNAMICS INTERNATIONAL LIMITED (FJDynamics) reserves the right to modify the content of this manual without notice. • This manual only provides guidance for use of this product. Every effort has been made in the preparation of this manual to ensure accuracy of the content, but no information in this manual constitutes a warranty of any kind, express or implied.

  • Page 5: Table Of Contents

    FJDynamics AT2 Auto Steer System Hardware Installation Manual Contents 1. Product Introduction ............................1 2. Preparation Before Installation ......................... 1 2.1. Safety Instructions..............................1 2.2. Installation Requirements............................ 2 2.3. Installation Tools............................... 3 2.4. Unpacking and Inspection..........................4 3. Inspection ..................................6 3.1.

  • Page 6: Product Introduction

    FJDynamics AT2 Auto Steer System Hardware Installation Manual 1 Product Introduction FJDynamics AT2 Auto Steer System is an autosteering system that is launched by FJDynamics for agricultural machinery and supports assisted straight line driving. The system consists of the control terminal, GNSS receiver, electric steering wheel, and wiring harnesses.

  • Page 7: Installation Requirements

    FJDynamics AT2 Auto Steer System Hardware Installation Manual 2.1.2 Disassembly • To avoid accidental damage, do not frequently disassemble the equipment after installation. • Before disassembly, turn off all power supplies and disconnect the cable from the battery to prevent equipment damage.

  • Page 8: Installation Tools

    FJDynamics AT2 Auto Steer System Hardware Installation Manual 2.2.3 Air • Ensure that the contents of salt, acid, and sulfide in the air are within a reasonable range. Some hazardous substances will accelerate the rusting and corrosion of metals and the aging of parts.

  • Page 9: Unpacking And Inspection

    FJDynamics AT2 Auto Steer System Hardware Installation Manual Electric drill Work with sleeves. Tweezers Install the SIM card. Ejector pin Install the SIM card. Box cutter Unpack. Scissors Cut cable ties. Tape measure Measure vehicle parameters. Open-end 9/10 Spare part.
  • Page 10 FJDynamics AT2 Auto Steer System Hardware Installation Manual GNSS receiver GNSS receiver bracket 3M sticker Small self- GNSS sealing bag Assembly bolt receiver M4×12 Fix the GNSS receiver and bracket. Small self- sealing bag Self drilling screw With the nameplate Nameplate bracket mounted.

  • Page 11: Inspection

    FJDynamics AT2 Auto Steer System Hardware Installation Manual Note: The splined sleeves, motor bracket, and attitude sensor bracket are not included in the list and will be provided by the dealer separately. The dealer will be responsible for the installation of such parts based on your machine model.

  • Page 12: Installation

    FJDynamics AT2 Auto Steer System Hardware Installation Manual 4 Installation 4.1 Installing the Electric Steering Wheel 4.1.1 Components Electric Steering Wheel Assembly Name Qty. Remarks Dust cap Hexagon socket head cap screw M4×14 Spring washer M4 Plain washer M4 Packed in the accessory box...
  • Page 13 FJDynamics AT2 Auto Steer System Hardware Installation Manual Plain washer M6 Spring washer M6 Hexagon socket head cap screw M6×16 *An example of 2# motor bracket is shown below 2# Motor Bracket (Component 7 of the Electric Steering Wheel Assembly) Name Qty.
  • Page 14 FJDynamics AT2 Auto Steer System Hardware Installation Manual 2. Install the splined sleeve on the steering column , and check whether the splined sleeve is appropriate by rotating it to see whether there are any sways or gaps. As the steering column on the machine varies, you may try several splined sleeves to select the one that fits.
  • Page 15 FJDynamics AT2 Auto Steer System Hardware Installation Manual 5. Install the electric steering wheel on the machine, and adjust the position of the motor port to facilitate the wiring harness connection (it is recommended to adjust it to the position convenient for connection with the control terminal). Install the steering column...

  • Page 16: Installing The Gnss Receiver

    FJDynamics AT2 Auto Steer System Hardware Installation Manual 4.2 Installing the GNSS Receiver 4.2.1 Components Name Qty. Remarks GNSS receiver Pre-installed at the bottom of the Anti-vibration pad M4 GNSS receiver GNSS receiver bracket Self drilling screw Assembly bolt M4×12 3M sticker 4.2.2 Installation Steps...
  • Page 17 FJDynamics AT2 Auto Steer System Hardware Installation Manual 2. Install the GNSS receiver and bracket at the top of the machine where it is firm and has low vibration by any of the following methods: 1. self drilling screw; 2. 3M sticker; and 3. self drilling screw + 3M sticker.

  • Page 18: Installing The Attitude Sensor

    FJDynamics AT2 Auto Steer System Hardware Installation Manual 4.3 Installing the Attitude Sensor 4.3.1 Components Name Qty. Remarks Assembly bolt M3×8 Attitude sensor Attitude sensor bracket 4.3.2 Installation Steps 1. Remove the front axle shaft cover bolts 2.Install the attitude sensor on the front axle, adjust the wiring harness, and install and tighten the bolt removed in step 1.

  • Page 19: Installing The Radio Antenna

    FJDynamics AT2 Auto Steer System Hardware Installation Manual 4.4 Installing the Radio Antenna 4.4.1 Components Name Qty. Remarks Radio antenna Sucker base 3M sticker 4.4.2 Installation Steps • If there is no suitable metal plane on top of the machine, select and clean a suitable plane to install the antenna.

  • Page 20: Installing The Control Terminal

    FJDynamics AT2 Auto Steer System Hardware Installation Manual • If there is a suitable metal plane on top of the machine, wipe the plane clean, and then directly suck the radio antenna to the plane. 4.5 Installing the Control Terminal 4.5.1 Components...
  • Page 21 FJDynamics AT2 Auto Steer System Hardware Installation Manual 4.5.2 Installation Steps 1. Fix the control terminal mounting base with two U-bolts and four nuts at an appropriate position of the door armrest on the lap bar side of the cab.

  • Page 22: Installing The Sim Card

    FJDynamics AT2 Auto Steer System Hardware Installation Manual 4.6 Installing the SIM Card 4.6.1 Components Name Qty. Remarks SIM card Micro-SIM Notes: 1. Purchase a SIM card that supports the frequency bands of the 4G communication module of the control terminal.

  • Page 23: Installing Wiring Harness

    FJDynamics AT2 Auto Steer System Hardware Installation Manual 4.7 Installing Wiring Harness 4.7.1 Components Name Qty. Remarks Main wiring harness Spare main wiring harness GNSS receiver wiring harness Power wiring harness Attitude sensor wiring harness Radio antenna 4.7.2 Installation Steps Install the wiring harnesses according to the figure below.

  • Page 24: System Commissioning

    FJDynamics AT2 Auto Steer System Hardware Installation Manual 2.GNSS receiver wiring harness: Extend the wiring harness from the roof (such as the sunroof) along the cab to the right front of the seat. 3.Power wiring harness: Connect the negative connector of the wiring harness to the negative terminal of the battery, and do not connect the positive connector of the wiring harness at this time.

  • Page 25: Power-On

    1. Check whether the power indicator of the control terminal is lit. 2. Turn on the control terminal, and check whether the system program starts normally. 5.3 Parameter Calibration For details, refer to the FJDynamics AT2 Auto Steer System Software User Manual. 6 Appendix 6.1 Specifications...
  • Page 26 FJDynamics AT2 Auto Steer System Hardware Installation Manual Size: 162 mm×64.5 mm Frequency band: GPS L1C/A, L1C, L2P(W), L2C, L5; GLONASS L1, L2; BDS B1I, B2I, B3I, B1C, B2a; Galileo E1, E5a, E5b, SBAS Operating voltage: 9 V – 36 V Operating current: <...

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