IDEAL INDUSTRIES 61-340 Welder User Manual


 
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6. Using a small flat-tipped screwdriver, adjust VRtr until the display reads 2.995 to 3.005Volts
7. Disconnect the AC calibrator from the meter.
(C) TEMP Calibration (Adjust VR3)
1. Set the rotary switch to the "
ºF/ ºC " position.
2. Set the output of the calibrator to 300 ºC
3. Connect the calibrator temperature output to the
and COM input terminals
4. Using a small flat-tipped screwdriver to adjust VR3 for a 300 ºC +/- 1 ºC (299 to 301) display
Form Number 2 TM61340-2 Rev November 2007