SG-003A Process Calibrator

Thread Starter

Jon Chandler

Joined Jun 12, 2008
1,560
The SG-003A process calibrator is a handy device, but saying operation is obtuse is a vast understatement!

I had it set up for PWM output, with frequency and output voltage on the screen so both could be adjusted. This is exactly what I need for testing an encoder input, but I can't figure out how to get back to that mode.

Is anybody here familiar with this gadget and how to set up the mode I want (and have used before)? All the user videos say the instructions are unclear, and the user interface is horrible, so if you haven't used one, don't bother quoting the instruction manual to me.

Appreciate any guidance.

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