47 K0430 Issue No. 4
Voltage Input Range (30 Volts)
Use the following procedure for calibrating the internal 30 Volt range.
(1) Switch the instrument on, enter CALIBRATION mode and select INT RANGES from
the CALIBRATION menu as shown on page 43.
(2) Select 30V range for calibration:
(3) Link the voltage input terminals with a short lead and enter the zero point:
(4) Remove the shorting link from the voltmeter terminals, connect the Vin terminals
of the instrument to a variable voltage source and connect a digital voltmeter
across the source:
SELECT CAL OPTION
SELECT RANGE
30 VOLTS
5 VOLTS
SELECT CAL OPTION
CALIBRATION
VOLTAGE IN
CURRENT IN
CURRENT OUT
PRESSURE INT
TEMPERATURE
CALIBRATING VOLTAGE
RANGE +/- 30V
Apply nominalzero value
Press ENTER key when
applied value is stable
SET VALUE
CHANGE
VALUE
RUN
CALIBRATING VOLTAGE
RANGE +/- 30V
CALIBRATING VOLTAGE
RANGE +/- 30V
EnterApplied Value:
Store zero point ?
YES NO
55mA
Vin
mA in
mA Sink
max 30V
max
+
-
Cal V
DVM
Calibration
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