Doric Instruments 5000D Digital Process Indicator and Miniature Datalogger - Manual (Page 29)

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Equipment Required:
1. Precision current meter with 0.1% accuracy and 10uA
resolution.
2. Interconnecting copper wire from the DC current source
to the indicator, +I to terminal 3 and –I to terminal 1 of
the 15 position terminal block located at the rear of the
unit..
3. Trimmer adjusting tool.
4.Thermocouple simulator for Thermocouple units or
Precision resistance decade box with a resolution of 0.01
Ω
and an accuracy of ±0.02%.
STEP 1.
Remove power and snap off the front panel lens.
Leave the keypad attached to the display board as it will be
required to enter the programming menu.
STEP 2. Apply power to the unit and allow at least a 10
minute warm-up. Program the unit for the appropriate sensor
type.
STEP 3. With the input set to correspond with the LOW
input, adjust the zero pot to read 4.00ma on the DC Ammeter.
STEP 4. With the input set to correspond with the HIGH or
full scale input, adjust the full scale potentiometer to read
20.00ma on the DC Ammeter.