Wired this up as instructed (Connection diagram: download/DSP/LaserMachineWiringDiagram2.jpg) and am apparently getting Error.  No instructions came with unit.  The P/N showing on box is QB8130A, Range: DC 100mA
Please see attachments..
Any help would be appreciated.
Regards,
Don
			
							EPM-3D100MAB / 3 digit Mini Blue LED DC 100mA meter. Ideal for CO2 Laser power indicator(100mA)
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				ddt154
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				laserdude
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Re: EPM-3D100MAB / 3 digit Mini Blue LED DC 100mA meter. Ideal for CO2 Laser power indicator(100mA)
You probably have the current sense wires reversed.
			
			
									
						
										
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