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AVSS PRS-M300EX Manual

For dji m300 rtk
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PRS-M300EX for DJI M300 RTK
Version 2.6
© 2024 AVSS – ALL RIGHTS RESERVED
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Summary of Contents for AVSS PRS-M300EX

  • Page 1 PRS-M300EX for DJI M300 RTK Version 2.6 © 2024 AVSS – ALL RIGHTS RESERVED...

  • Page 2: Using This Manual

    PRS-M300EX USER MANUAL FOR DJI M300 RTK Using this Manual 1. Revision Notes Revision # Date Revision Description November 1 , 2020 Initial Internal Release ASTM Revision Updated FTS through OSDK February 26 , 2021 Updated Specifications Updated Attachment Bracket...

  • Page 3: Table Of Contents

    PRS-M300EX USER MANUAL FOR DJI M300 RTK Using this Manual _____________________________________________________________ 2 Revision Notes _________________________________________________________________ 2 Legends ______________________________________________________________________ 2 Disclaimer ___________________________________________________________________ 5 Terms, Acronyms, & Abbreviations _______________________________________________ 6 Safety Instructions ____________________________________________________________ 6 Limitations __________________________________________________________________ 7 Operational & Environmental Conditions ____________________________________________ 7...
  • Page 4 Customer Support ___________________________________________________________ 46 Appendix A: DJI M300 RTK & Payload References __________________________________ 47 Appendix B: IMU Calibration Instructions _________________________________________ 48 Appendix C: PRS-M300EX (External FTS for MOC2511 Compliance) ____________________ 54 PRS-M300EX Overview _________________________________________________________ 54 External FTS Installation ________________________________________________________ 54...

  • Page 5: Disclaimer

    AVSS – Aerial Vehicle Safety Solutions Inc. (AVSS) assumes no liability and/or ownership of any failure event that may occur while the system is attached to a DJI M300 RTK. The use of AVSS products is at the risk of the user.

  • Page 6: Terms, Acronyms, & Abbreviations

    When referring to a DJI M300 RTK, other relevant terms include Aircraft, RPAS, Drone sUAS, UAS, and UAV. The owner of the PRS-M300 who had purchased the system from an AVSS End-User Authorized Dealer. Flight Termination System is a device that will disable the propulsion system of the DJI M300 RTK.

  • Page 7: Limitations

    Ensure PRS-M300EX Do not pick up the PRS-M300EX when it is armed because the sensors may is DISARMED before interpret the movements as an in-flight failure. Wait five to ten seconds for the moving it Autonomous Trigger System to disarm.

  • Page 8: Prs-M300Ex Overview

    Module to communicate with the DJI M300 RTK’s OSDK for motor shutoff. 4. The Bracket, which attaches the PRS-M300EX to the DJI M300 RTK and allows for easy removal. 5. The Manual Triggering Device, which allows the user to manually initiate a parachute deployment when desired by pressing on the red triggering button.

  • Page 9: First Time Setup

    2. General Use To use the PRS-M300EX for a flight, the DJI M300 RTK can be unpacked from its case and set up according to DJI’s user manual. Once the aircraft is in its flight configuration, the AVSS bracket can be mounted to the DJI M300 RTK.

  • Page 10: Specifications

    PRS-M300EX USER MANUAL FOR DJI M300 RTK The custom mounting bracket allows the PRS-M300EX to be easily installed Attachment Bracket with minimal effort. Independent Power The PRS-M300EX is equipped with an independent power source that allows Source the system to deploy if the DJI M300 RTK loses power.
  • Page 11 PRS-M300EX USER MANUAL FOR DJI M300 RTK Time to Inflation 0.57s to 1.30s Battery Life 6 hours Operating Temperature -20˚C to +45˚C (-4°F to 113°F)* PARACHUTE POD™ Parachute Size 5.5m² Risers/Attachment Location Internal FLIGHT TERMINATION SYSTEM FTS Method OSDK + External FTS for PRS-M300EX OSDK Port + See Appendix C.

  • Page 12: Payloads

    3. Payloads AVSS’s PRS-M300EX typically works with the various DJI M300 RTK payload options that are provided by DJI and that have been developed to integrate through the DJI OSDK Port. As of 2024-02-26, the following payload combinations, if using the user manual data located on DJI’s and payload partners’...

  • Page 13: Warranty

    PRS-M300EX USER MANUAL FOR DJI M300 RTK Warranty • AVSS warrants that the PRS-M300EX and its accessories are free from defects and fit for the operational purpose intended. • The warranty period for the PRS-M300EX is, the earliest of, twelve (12) months after purchase, or after three Parachute Pod™...

  • Page 14: What's In The Box

    PRS-M300EX USER MANUAL FOR DJI M300 RTK What’s in the Box: 1. Parts Included A. Parachute Pod™ G. FTS OSDK Module B. FTS Connector H. HR30 FTS Cable C. Electronic Module Manual Trigger Device with Battery D. Top Plate J. Allen Keys E.

  • Page 15: System Overview

    PRS-M300EX USER MANUAL FOR DJI M300 RTK System Overview 1. Parachute Recovery System A. Parachute Pod™ F. Firing Pin Receptacles B. Electronic Module G. Orientation Key C. MicroSD Dust Cap for the H. Battery Door USB/microSD Card Slot D. Status LED Electrical Contacts E.

  • Page 16: Attachment Bracket

    PRS-M300EX USER MANUAL FOR DJI M300 RTK 2. Attachment Bracket A. Top Plate B. Quarter Turns (2) C. Side Plates (2) D. Landing Gear Screws (8) E. Bracket Leg Connectors © 2024 AVSS – ALL RIGHTS RESERVED...

  • Page 17: Flight Termination System - Through Osdk

    PRS-M300EX USER MANUAL FOR DJI M300 RTK 3. Flight Termination System – Through OSDK D. HR30 FTS Cable to Electronic A. FTS OSDK Module Module Connector E. HR30 FTS Cable to FTS B. HR30 FTS Cable Female Connector Connector C. USB-C Connector to DJI M300 RTK OSDK Port ©...

  • Page 18: Manual Triggering Device

    PRS-M300EX USER MANUAL FOR DJI M300 RTK 4. Manual Triggering Device A. Triggering Button F. Status LED B. Antenna G. Power Button C. Lanyard Attachment H. Sync Button D. Belt Clip USB-C Charging Port E. Arm Button © 2024 AVSS – ALL RIGHTS RESERVED...

  • Page 19: Installation

    PRS-M300EX USER MANUAL FOR DJI M300 RTK Installation ENSURE BOTH THE PRS-M300EX AND DJI M300 RTK ARE OFF DURING INSTALLATION UNLESS REQUIRED FOR COMPLETING THE STEP. 1. Electronic Module Turning on the PRS-M300EX Turn on To turn on PRS-M300EX, press on the...

  • Page 20: Parachute Pod

    PRS-M300EX USER MANUAL FOR DJI M300 RTK 2. Parachute Pod™ • ONLY REMOVE THE PARACHUTE POD IF THE PARACHUTE HAS BEEN DEPLOYED. • ENSURE THAT THE PRS-M300EX IS OFF BEFORE REPLACING THE POD. Attaching and changing the Parachute Pod™ Remove...

  • Page 21: Attachment Bracket

    PRS-M300EX USER MANUAL FOR DJI M300 RTK 3. Attachment Bracket First Time Use Bracket Leg Connectors for the DJI M300 RTK Unscrew and remove the M300 landing gear. Then, align the landing gear spacers to the bottom of the side Attachment brackets.
  • Page 22 PRS-M300EX USER MANUAL FOR DJI M300 RTK Ongoing Use Installing the Attachment Bracket Before Use After completing the first time install Spacers steps, the DJI M300 RTK and PRS- Step 1 Prepared M300EX are ready to be attached for flight.
  • Page 23 PRS-M300EX USER MANUAL FOR DJI M300 RTK Rotate the plate towards the back of Rear Side the DJI M300 RTK until the hook Step 5 Plates latches into the block. A click should be felt/heard. Take the front side plate and ensure...
  • Page 24 PRS-M300EX USER MANUAL FOR DJI M300 RTK Ensure that both side brackets are fully Step 10 Top Plate inserted. The flat surface on which the top plate will rest should be flat. Bend the front side plates outwards as Step 11 Top Plate shown.
  • Page 25 PRS-M300EX USER MANUAL FOR DJI M300 RTK Push the top plate towards the back of Step 15 Top Plate the drone such that it locks with the hooks on the side plates. Push the front side plate inwards so Step 16 Top Plate that it rests against the top plate.

  • Page 26: Osdk Flight Termination System Firmware Configuration

    PRS-M300EX USER MANUAL FOR DJI M300 RTK 4. OSDK Flight Termination System Firmware Configuration Ongoing Use Connecting PRS-M300EX FTS OSDK Module. Open the DJI Step 1 M300 RTK OSDK Open OSDK port. Port Orient the PRS- Align the PRS-M300EX FTS OSDK...
  • Page 27 First Time Use & After Firmware Updates The PRS-M300EX uses the DJI M300 RTK Onboard SDK (OSDK) to instigate flight termination. The flight termination system shuts off the DJI M300 RTK motors prior to the deployment of the Parachute Pod™.
  • Page 28 PRS-M300EX USER MANUAL FOR DJI M300 RTK Log in to DJI Log in to your DJI Account. If you do not have an account, you will need Step 4 Assistant 2 to create one. © 2024 AVSS – ALL RIGHTS RESERVED...
  • Page 29 PRS-M300EX USER MANUAL FOR DJI M300 RTK Open the settings tab in the top right of the window. Configure the data Configure Step 5 authorization settings to allow for data authorization of the Onboard SDK Settings APP ID. Turn on the authorizations as shown.
  • Page 30 PRS-M300EX USER MANUAL FOR DJI M300 RTK Select the “Onboard SDK” tab from the left side menu. In this new Configure DJI window, complete the following: Step 9 M300 RTK • Select “Enable API Control” via checkbox on the top left.
  • Page 31 PRS-M300EX USER MANUAL FOR DJI M300 RTK Step Turn Off PRS Turn off the PRS. Once complete, turn off the DJI M300 RTK. and Drone Step Close DJI Once the PRS and DJI M300 RTK are off, close DJI Assistant.
  • Page 32 PRS-M300EX USER MANUAL FOR DJI M300 RTK Reconnect to Step Once again, the DJI Assistant 2 app will recognize that the DJI M300 RTK is Drone in DJI available. Click on the icon to connect to the drone. Assistant 2 Return to the Onboard SDK tab using the left side menu.
  • Page 33 PRS-M300EX USER MANUAL FOR DJI M300 RTK Step Cycle PRS Turn the PRS OFF. Wait a moment and then turn the PRS back ON. After a Power moment, the LED will blink purple and blue. Turn the PRS OFF. Wait a moment and then turn the PRS back ON. Now...

  • Page 34: Battery & Charging

    Battery & Charging 1. Battery Safety • The PRS-M300EX EM is equipped with an independent 1S LiPO battery to supply power. • The PRS-M300EX EM and manual triggering device (manual remote) shall be charged before use and only by an AVSS supplied or approved USB-C Cable.
  • Page 35 PRS-M300EX USER MANUAL FOR DJI M300 RTK Replacing PRS-M300EX Battery Using the knob, turn the knobs to Turn the Step 1 open the battery compartment Battery Knobs door. Open Battery Using the knob, turn and open the Step 2 Door battery compartment door.

  • Page 36: Firmware & Sd Card

    PRS-M300EX USER MANUAL FOR DJI M300 RTK Firmware & SD Card 1. MicroSD Card Removing and/or inserting the SD Card Pull the tab on the charging port cover to open it. The tab Step 1 Open Door will open with a hinged door that opens to the right, towards the power button.

  • Page 37: Firmware Updates

    PRS-M300EX USER MANUAL FOR DJI M300 RTK 2. Firmware Updates Firmware updates should be performed when a new version is released by AVSS. Check the AVSS website regularly for firmware updates. Updating the Firmware Follow the steps in Manual Synchronize...
  • Page 38 PRS-M300EX USER MANUAL FOR DJI M300 RTK Keep the remote at least 3 meters away from the DJI M300 RTK, then turn on the remote. The remote firmware will now update and the LED should be white. When the Turn on the...

  • Page 39: Status Indications

    The PRS-M300EX status, also referenced as “Heartbeat” is indicated using a combination of LED color and buzzer signals. The PRS-M300EX Status LED is located next to the ON/OFF switch. The LED color on PRS- M300EX and manual triggering device indicates the stage of the flight. The manual triggering device LED indicates its state for 2 seconds and blinks the color of the PRS-M300EX when a connection is established.

  • Page 40: Manual Triggering Device Status Indication

    Repeat to increase the channel further. Number of channels depends on the local regulations. 4. Hold the Sync button on the PRS-M300EX and while turning it on. The LED should be white. 5. Hold the Sync button on the manual triggering device and turn it on.

  • Page 41: Operating Procedures

     Ensure the foam spacers are still secure to the bracket  Insert Attachment Bracket legs, two per side, to the bracket leg connectors  Ensure that the PRS-M300EX top plate and main system are securely attach  Verify that bracket is secure to the DJI M300 RTK ...

  • Page 42: In-Flight Checklist

     Verify that no components are missing Maintenance & Care Maintenance and inspection intervals of the AVSS PRS-M300EX are required to maximize the safety of each flight and ensure proper functionality for parachute deployment whenever it may be required. The PRS-M300EX’s Electronic Module is expected to reliably function for several parachute...

  • Page 43: Post-Flight (Monthly)

    PRS-M300EX USER MANUAL FOR DJI M300 RTK deployments so long as no damage is imparted to the module. The PRS-M300EX’s Parachute Pod™ is intended as a single-use item that can be quickly removed and replaced in the field; however, the PRS- M300EX must be repacked in one (1) year intervals.

  • Page 44: Frequently Asked Questions

    PRS-M300EX USER MANUAL FOR DJI M300 RTK Frequently Asked Questions Go to https://www.avss.co/products/product- How do I register my PRS-M300EX? registration/ When does the ATS Arm? 43 meters When does the Manual Triggering By the pilot initializing the manual triggering device Device Arm? through the “arm”...

  • Page 45: Parachute Pod™ Deployment Procedures

    Parachute Pod™ Deployment Procedures The Parachute Pod™ must be repacked annually. To return a used and/or unused Parachute Pod™, an end-user may do so by sending the Parachute Pod™ directly to AVSS or by returning the Parachute Pod™ to their Authorized Dealer.

  • Page 46: Customer Support

    PRS-M300EX USER MANUAL FOR DJI M300 RTK Customer Support customersupport@avss.co Email: Monday to Friday, excluding holidays Telephone: 10:00 am Est to 4:00 pm Est +1-844-852-0665 © 2024 AVSS – ALL RIGHTS RESERVED...

  • Page 47: Appendix A: Dji M300 Rtk & Payload References

    2020-09-01 https://www.dji.com/ca/zenmuse-h20-series/specs DJI H20T 2020-09-01 https://terra-1- U10 Methane 2019-10-09 g.djicdn.com/851d20f7b9f64838a34cd02351370894/others/EN- a5_U10%20Gas%20Detector_en_format_191009.pdf https://terra-1- Wingsland Z15 2019-09-16 g.djicdn.com/851d20f7b9f64838a34cd02351370894/others/Z15_Spot light_en.pdf https://dl.djicdn.com/downloads/zenmuse_xt/en/Zenmuse_XT_User_ Zenmuse XT 2016-07-11 Manual_V1.2_en_0708.pdf https://dl.djicdn.com/downloads/Zenmuse%20XT%202/Zenmuse%20 Zenmuse XT 2 2018-05-11 XT%202%20User%20Manual%20v1.0_.pdf https://dl.djicdn.com/downloads/zenmuse_z30/20180810/Z30_User_ Zenmuse Z30 2018-10-08 Manual_EN.pdf © 2024 AVSS – ALL RIGHTS RESERVED...

  • Page 48: Appendix B: Imu Calibration Instructions

    There are two methods of calibrating the IMU on the PRS-M300EX, either by placing the PRS- M300EX in the travel box or keeping the PRS-M300EX on the drone. The preferred method is in the box; however, if the box cannot be located, performing the calibration on the drone is acceptable.
  • Page 49 PRS-M300EX USER MANUAL FOR DJI M300 RTK Step 4 Close the box. Rotate the box 90 degrees towards the Step 5 latched end and allow the box to stand on this end for 5 seconds. Rotate the box 90 degrees in the opposite...
  • Page 50 PRS-M300EX USER MANUAL FOR DJI M300 RTK Bring the box back to the original position Step 7 and rotate it to the right side 90 degrees and wait for 5 seconds. Bring the box back to the original position Step 8 and rotate it to the left side 90 degrees and wait for 5 seconds.
  • Page 51 PRS-M300EX USER MANUAL FOR DJI M300 RTK PRS-M300EX IMU Calibration on the Drone Remove the props from the drone and Step 1 keep it on a level surface. Turn on the PRS-M300EX. The PRS- Step 2 M300EX should be beeping and flashing Tilt the drone backward 90 degrees.
  • Page 52 PRS-M300EX USER MANUAL FOR DJI M300 RTK Bring the drone back to level and then tilt Step 4 it forward 90 degrees. Hold steady for 5 seconds. Bring the drone back to level and then tilt Step 5 it towards the right 90 degrees. Hold steady for 5 seconds.
  • Page 53 PRS-M300EX USER MANUAL FOR DJI M300 RTK Bring the drone back to level and leave it Step 7 for 20 seconds. If the calibration is successful three beeps If the calibration is unsuccessful the LED will start from the PRS-M300EX and the...

  • Page 54: Appendix C: Prs-M300Ex (External Fts For Moc2511 Compliance)

    Appendix C: PRS-M300EX (External FTS for MOC2511 Compliance) 1. PRS-M300EX Overview The PRS-M300EX is a version of the PRS-M300EX that includes an External FTS (EFTS) module for compliance for Enhanced Containment under MOC2511. The PRS-M300EX uses both the OSDK FTS and an additional External FTS module.
  • Page 55 PRS-M300EX USER MANUAL FOR DJI M300 RTK An extended battery latch is provided to accommodate the electrical FTS. Installing the Extended Battery Latch WARNING: plastic component indicated by the red arrow is spring loaded. Hold it in place so that it doesn’t fall.
  • Page 56 PRS-M300EX USER MANUAL FOR DJI M300 RTK Inserting the TB60 Battery into FTS module Orienting the Orient the battery connector so that Step 1 Battery it is facing the EFTS puck. Align the TB60 battery with the EFTS puck. Ensure the EFTS connector and...

  • Page 57: External Fts Limitations

    DJI M300 RTK • MAKE SURE ALL CONNECTORS ARE PROPERLY ATTACHED TO THE FLIGHT TERMINATION SYSTEM Controller module, the EFTS Modules, AND PRS-M300EX. • ALWAYS ALIGN THE GROOVES ON THE DJI INTELLIGENT FLIGHT BATTERY WITH THE FLIGHT TERMINATION SYSTEM SLOT TRACKS.

  • Page 58: External Fts Maintenance

    PRS-M300EX USER MANUAL FOR DJI M300 RTK 4. External FTS Maintenance Follow all the maintenance guidelines provided for the PRS-M300EX in the Maintenance & Care section of this User Manual, and follow the additional guidelines below for the External FTS: •...

  • Page 59: Pre-Flight Fts Check

    PRS-M300EX USER MANUAL FOR DJI M300 RTK 5. Pre-Flight FTS Check The PRS-M300EX allows for a pre-flight FTS check on the ground for the DJI M300 RTK. This pre-flight check is only enabled on the ground with the motors initially disarmed. This PRS-M300EX mode is only enabled for 1 minute, after which the PRS-M300EX will auto shutdown and must be restarted.

  • Page 60: Ground Risk Buffer Prescription

    PRS-M300EX is now ready to fly. Remote The PRS-M300EX will automatically shut down after 1 minute if the FTS is not triggered in FTS-mode. If the PRS-M300EX is manually restarted before the FTS is triggered or before the timeout then the remote may still be in FTS mode.

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