The RML1316 has a manual Z-axis knob. You turned it until the red dot was sharpest—but that’s not accurate. Better method: use the (a small acrylic wedge with marked lines). You placed it under the laser head, lowered the head until the beam just touched the 130mm line (the machine’s marked focal length). Then you removed the wedge and tightened the Z-knob.
: The indicator light will begin flashing, indicating the remote is automatically cycling through codes. huayu rml1316 setup better
To set up your Huayu RM-L1316 universal remote, you can use either the Auto Search Manual Search method to pair it with your TV. Option 1: Auto Search (Fastest) The RML1316 has a manual Z-axis knob
The USB drive held a setup.exe for EZCAD 2.14.5. You copied it to your desktop (never run from the drive). Right-click → “Run as Administrator” → installed in C:\EZCAD2. During install, a Windows security warning popped up about an unsigned driver for the “LMC-V4 board.” You clicked “Install anyway” (a necessary evil for Chinese galvo lasers). You placed it under the laser head, lowered