Fluke 190-502/AM User Manual page 62

Fluke 190 Series II
Users Manual
Using Vertical Cursors on a Waveform
To use the cursors for a time measurement (T, 1/T), for a
mVs-mAs-mWs measurement, or for an RMS
measurement of the trace section between the cursors, do
the following:
1 From scope mode, display the
CURSOR
cursor key labels.
2 Press to highlight
F1
that two vertical cursors are
displayed. Markers (—) identify the
selected point where the cursors
cross the waveform.
3 Choose, for example, time
F3
measurement:
4 Choose the trace that you want
F4
the markers to be placed on:
, , ,
A B C
5 Highlight the left cursor.
F2
6 Move the left cursor to the desired
position on the waveform.
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7
F2
Figure 26. Time Measurement with Cursors
8
The screen shows the time difference between the cursors
and the voltage difference between the two markers. (See
Figure 26.)
9
F4
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Highlight the right cursor.
Move the right cursor to the
desired position on the waveform.
Select OFF to turn off the cursors.