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4.1 | Overview
All requirements in this section must be confirmed before installing the COMMAND system. Failure to meet these requirements may result in improper operation or system damage. Confirm the following before proceeding: Tractor compatibility Power supply suitabi...
3 | Installation Overview
The COMMAND system is to be installed in a structured sequence to ensure correct operation and to minimise installation issues. Follow the steps below in order. Do not skip steps or complete them out of sequence. Installation Steps Complete Pre-Installation...
10 | Troubleshooting
10.1 | Overview
This section provides basic troubleshooting information for common COMMAND installation and operation issues. Before troubleshooting:- Confirm all system components are correctly installed- Verify all connectors are fully seated and undamaged- Ensure the syste...
10.2 | GNSS & Position Issues
Issue Possible Cause Recommended Action No GNSS position detected Receiver harness disconnected Verify GNSS receiver harness connections No GNSS position detected Receiver not powered Verify GNSS receiver/display powers on correctly No GNSS data aft...
10.3 | Hydraulic Control Issues
Issue Possible Cause Recommended Action No hydraulic movement Valve harness disconnected Verify all ECU and valve harness connections No hydraulic movement Incorrect hydraulic interface selected Verify the configured hydraulic interface type within L...
10.4 | Joystick & Operator Input Issues
Issue Possible Cause Recommended Action Joystick not detected Joystick harness disconnected Verify joystick harness connections and adapter installation Joystick not detected Incorrect joystick adapter used Confirm the correct joystick adapter harnes...
10.5 | IMU & Terrain Compensation Issues
Issue Possible Cause Recommended Action Cross-slope compensation not operating correctly IMU disconnected Verify IMU harness connections and power supply Cross-slope compensation not operating correctly IMU not enabled within Level COMMAND Verify IMU...
10.6 | CANBUS / Communication Issues
Issue Possible Cause Recommended Action ISOBUS communication unavailable ISOBUS harness disconnected Verify ISOBUS harness connections and adapter installation ISOBUS communication unavailable Incorrect ISOBUS connection point Verify COMMAND is conne...
10.7 | Support Information
Office Phone:+61 7 4633 2790 Hardware Support Phone:+61 428 922 668 Email:support@t3rra.com Website:www.t3rra.com
1.2 | About Level COMMAND
Level COMMAND (LC) is a GNSS-based machine control software operating environment developed by T3RRA for construction, earthmoving, and landforming machinery. Operating together with the COMMAND hardware platform, Level Command provides terrain visualisation, ...
1.7 | Terminology & Definitions
Armed Automatic control is enabled and ready to assume implement control when engagement conditions are met. Benchmark A known reference position or elevation used to align or verify machine position relative to the active project or terrain surface. Blade Shi...
4 | Operator Quick Start
The purpose of this chapter is to guide operators through the basic workflow of using Level COMMAND, from system startup through to performing the first pass safely and confidently.
4.3 | Loading or Creating a Project
Loading a Design File To load a design file, press Done at the top-right to return to the Level COMMAND apply page, then press More > Load Project. This will open the Change Project page and display all .tad file projects. This file type is specific to LC and ...
4.5 | Engaging Automatic Control
Before Engaging Automatic Control Before engaging Automatic Control, verify that: ✓ A project is loaded. ✓ GNSS receivers have achieved RTK fix. ✓ A valid zero has been established. ✓ COMMAND Status displays Ready to Engage. Ready to Engage indicates that all ...
4.6 | Performing Your First Pass
Understanding the Operator's Role Level COMMAND automatically controls the implement to follow the selected design surface, but it does not decide where material should be moved from or where it should be placed. The operator remains responsible for planning t...
3 | Dealer Installation & Commissioning
The purpose of dealer commissioning is to verify that all machine sensors, hydraulic outputs, GNSS receivers and automatic control functions are operating correctly, and that the machine is ready for operator use.
3.1 | Connecting to the COMMAND ECU
To access COMMAND ECU settings from the Apply View, press "More" at the right side of the screen, then "COMMAND Settings". The COMMAND Settings Overview page shows each page related to operation of the ECU. The Machine page is used to setup the connection be...