Redt Help Center

4. Guide laser calibration 

Calibrate the size and position of a guide laser.


How to calibrate guide laser

1. Place the material on the work area. ※ Please use metal materials.

2. Click [Guide Laser].

3. Read the notification then click [Next].

4. Select the rectangle size, then enter the material height. Click [Apply] to set the height, and then click [Mark]. After clicking the [Mark] button, manually close the machine cover. The rectangle will then be marked on the material.


*A 20mm rectangle is marked on the material at a 0.5mm height.

5. Once the guide laser appears at the end of marking, adjust the offset values, width and height to fit in the rectangle in [2. Parameter Setting] then click [Apply]. 


※Select [Laser Option] in the [Guide Laser Calibration] window to adjust the laser options.


Advanced Guide Laser

1. In [Setup Machine] window, click [Other].


Speed Sets the guide laser speed
Enable Auto Speed Adjustment Automatically adjusts the guide laser speed according to the size of the object to be marked when selected.
Enable Fine Adjustment Automatically moves to the guide laser focus position (when checking the marking area) to enable precise marking area position when selected.

✽[Advanced Guide Laser] menu is added to the [Setup Machine] window when [Enable Fine Adjustment] function is selected and/or activated.

✽[Advanced Guide Laser] is required for calibration, and the calibration method similar to guide laser calibration method.



Go to the Janus Calibration➜