Customizing Mv Input Units - Fluke 741B User Manual

741B/743B
Users Manual
5. Press .
6. Use the numeric keypad to enter the 100% of
scale value (
100% Value
7. Press .
8. Set to .
Mode
9. Press .
10. Press the softkey.
Done
Percent of scale remains in effect until you press the
softkey again or change to another
Scale
measurement function. Set scaling
to return to normal operation.
Units

Customizing mV Input Units

The calibrator works with any measurement
accessory that converts an input parameter to a
linear millivolt output. Use the
for this purpose. After you name and scale a custom
measurement unit, the display shows both the new
scaled custom unit and the actual measured
parameter.
Proceed as follows to set up a custom unit:
42
).
to
Mode Eng.
feature
Custom Units
1. When measuring the millivolt output of the
accessory, press the
2. Enter the name of the custom units (up to four
characters), for example
alphanumeric entry window, then press
3. Press the or
10 10
you need to select the proper scaling, then press
.
are active, the w symbol shows
While
Custom Units
on the display to the right of the custom unit. Once
you have programmed the custom measurement
unit, the custom unit is available for calibration
procedures in split-screen MEASURE/SOURCE
mode. To cancel
Custom Units
softkey again.
Custom Units
To avoid possible electric shock, when
using Custom Units, always refer to the
Secondary Value displayed below and to
the right of the main display for the
actual value of the measurement in native
engineering units.
softkey.
Custom Units
(for pH), using the
PH
softkey as many times as
, press the
Warning
.