726
Users Manual
16
HART
Resistor ON/OFF
1. Press C until SELECT HART ON or OFF
appears on the display.
2. Use V to toggle ON or OFF.
3. Press S to save the setting.
Note
When HART mode is selected, the 250
Ω
resistor is turned on both mA channels.
Getting Started
This section details some basic operations of the
Calibrator.
Voltage to Voltage Test
To perform a voltage-to-voltage test:
1. Connect the Calibrator’s voltage output to its voltage
input as shown in Figure 6.
2. Press
O to turn on the Calibrator. Press l to
select dc voltage (upper display).
3. If necessary, press
M for SOURCE mode (lower
display). The Calibrator is still measuring dc voltage,
the active measurements are visible in the upper
display.
4. Press
V to select dc voltage sourcing.
5. Press Y and Z to select a digit to change. Press X
to select 1 V for the output value. Press and hold
J
to enter 1 V as the 0 % value.
6. Press X to increase the output to 5 V. Press and
hold
G to enter 5 V as the 100 % value.
7. Press
H and I to step between 0 and 100 %
in 25 % step increments.
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