1.3 GM1 Settings

1. Open the package and take out GM1 and other components.

2. Place the laser module on the lift table and tighten the hand screws to the position shown below.

3. Use a screwdriver to secure each of the remaining three screws to the positions shown below

4. Connect the module power cable, the air pump tube and the two probe signal cables according tothe diagram below.

5. Installation flange.

6. Use the pipe clamp to hold the exhaust pipe.

7. Connect the device to a power supply with the power adapter.

8. Connect device to your computer with the USB cable.

9. The button functions as following.

10. The LED indicators are as follows

  • Power on: LED light is always on;
  • Power off: LED light is off.
  • Not connected with computer：LED blinking.

11. The buzzer is as follows.

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    Step 1: Pre-Use Check - Machine Inspection 

    Before using your machine, it's important to ensure everything is properly set up. This step guides you through basic checks like power connections, fastenings, and the laser head position to help prevent common issues and ensure smooth operation.

    1.1 Install the Laser Head

    Before use, please ensure the laser head is properly installed. You can refer to our short video to check if the installation is correct.

    1.2 Check the Power Connection

    Make sure the power is connected properly, and the power cord is secure to avoid any loose connections.

    1.3 Check the Air Tube and Limit Switch Connections

    Please confirm that the air tube and limit switch are correctly connected to prevent operational errors or malfunctions during engraving.

    1.4 Ensure the Emergency Stop Switch is Released

    Before use, make sure the emergency stop switch on the right side has been rotated and released, allowing the machine to start normally.Before use, make sure the emergency stop switch on the right side has been rotated

    1.5 Power Indicator Light is On

    Check if the machine’s power indicator light is on, which indicates that the machine is powered properly.

    When the power button indicator light keeps flashing:

    Step 1: Press and hold the power button on the machine to turn it off, then unplug the USB cable and the power cord.

    Step 2: Reinsert the USB cable and power cord into the machine.

    Step 3: Briefly press the power button on the machine to turn it on. The machine should start up normally.

    If the indicator light still keeps flashing after completing the above steps, please install the software patch:

    1.Download the GRBL_V1.10_D_0408 software: Click here to download

    2.Follow the video steps:

    3.Then check if the laser head is functioning properly. If it’s not, please contact our after-sales service.

    1.6 Close the Lid Before Starting the Engraving

    Before starting the engraving process, please ensure that the machine’s lid is closed for safe operation.