Hitachi Excavator Heavy Duty Diagnostic Tool User Instructions

To ensure proper use of the Hitachi Excavator Heavy Duty Diagnostic Tool, follow these steps:

1. Disable Antivirus and Firewall Software

• Before connecting the diagnostic tool, disable any antivirus software and firewall on your laptop. These can interfere with the diagnostic tool’s operation.

2. No Software Installation Required

• The diagnostic tool comes pre-configured, so no additional software installation is necessary.

3. Setting Up and Connecting the Tool

1. Shortcut Creation and Launching the Tool:
   • Ensure you have a shortcut named MPDr on your desktop.
   • Double-click the MPDr shortcut to open the diagnostic software.
2. Connecting to the Excavator:
   • Connect the diagnostic tool to the excavator’s diagnostic port using the appropriate cable.
   • Start the ignition on the excavator but do not start the engine.
3. Selecting the Correct COM Port:
   • In the diagnostic software, select the correct COM port that matches the connection of the diagnostic tool to your laptop.
   • Ensure the COM port is correctly identified for proper communication between the tool and the excavator.

4. Using the Diagnostic Tool

• Follow the on-screen prompts in the MPDr software to perform diagnostics.
• You can read fault codes, run system tests, monitor live data, and perform system calibrations.

Additional Information

For more details and troubleshooting tips, visit www.obdii.shop or contact customer support at sales@obdii.shop.