Trying to focus J-Tech Laser Pot Counter?

1

Hi

I’m trying to focus my J-Tech 3.8 laser. I’m suppose to adjust the “Pot Counter”

Where is that?

Thanks
Greg

2

I think it refers to the potentiometer.

3

Is it in the laser driver from J Tech?

Greg

4

Yes, on the driver.

Look on page 7 for the VR1 Adjustable Current Potentiometer.

5

Thanks

Greg