Fluke 725Ex - Getting Started; Shut down Mode

725Ex
Users Manual
16
Getting Started
This section introduces some basic operations of the
Calibrator.
Proceed as follows to perform a voltage-to-voltage test:
1. Connect the Calibrator’s voltage output to its voltage
input as shown in Figure 5.
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.
Shut Down Mode
The calibrator comes with the Shut Down mode enabled
for a time duration set to 30 minutes (displayed for about
1 second when the calibrator is initially turned on). When
the Shut Down mode is enabled, the calibrator will
automatically shut down after the time duration has
elapsed from the time the last key was pressed. To
disable the Shut Down mode, press O and Y
simultaneously. To enable the mode, press O and Z
simultaneously. To adjust the time duration, press O and
Z simultaneously, then press X and/or W to adjust the
time between 1 and 30 minutes.