49 K0430 Issue No. 2
Current Input Range (55 mA)
Use the following procedure for calibrating the current input range.
(1) Switch the instrument on, enter CALIBRATION mode and select INT RANGES from
the CALIBRATION menu as shown on page 43.
(2) Select CURRENT IN range for calibration:
(3) Open circuit the mA in terminals and enter the zero point:
(4) Connect the mA in terminals of the instrument to a variable current source and
connect a digital milliammeter in series with the supply:
55mA
Vin
mA in
max 30V
max
+
-
A
Calibration
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