c.Remove the bottom case of the indicator.
d.Adjust the voltage calibrator for an output of 0.000mV and connect the minus lead from the calibrator to “GND” and the positive lead from the calibrator to “;+IN”, on the indicator printed circuit board.
e.Disable the reference junction by jumpering together the “REF J” and “GND” testpoints, using a jumper lead terminated in
f.Adjust Rb for an indicator display of 0.0°C.
g.Connect the DVM LO lead to “GND”, on the indicator printed circuit board.
h.Using HI lead of DVM, measure voltage at the
i.Move the DVM HI lead to the “3.7V” testpoint and record the voltage (disregard
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