20W-40W-60W-PWM-CO2-Laser-Power-Supply With 40W laser Tube

[Techsavvy34]

I currently have the 20w-40w-60w power supply and I plan on using a 40w tube with the awc-608 dsp controller.
Do I have to connect a POT to it to control the max output or can i control it via software?
Or is it possible to have a POT and control it with software? Another question i have is what guage wire is required for the ground on the power supply?

[Tech_Marco]

Control by the software and the system setup. Please go over the manual I sent you

Marco

[Craig_Johnson]

I bought this same powersupply, I never got any user manual with it.
Will you send one? or point me to where it is?
Why doesn't this website have a central location for equipment documentation?
Even the items sale page would be a useful place to link to the supporting documents.
Just sayin....

[Tech_Marco]

There is one but you seems over sight it
Scroll down on the main page and you can see "Manuals Download"