Model DMM7510 7½ Digit Multimeter User's Manual
Section 10: Capturing and analyzing waveforms
DMM7510-900-01 Rev. B / May 2015
10-9
Run the test using the front panel
Running the duty-cycle test from the front panel:
1.
Press the
POWER
button on the front panel to turn on the instrument.
2.
On the FUNCTIONS swipe screen, select
Digi V
to select the digitize voltage function.
3.
Swipe to display the SETTINGS swipe screen.
4.
Set the Sample Rate to
1,000,000
.
5.
Set the Count to
100
.
6.
Swipe to the
GRAPH
swipe screen.
7.
Select the graph icon in the upper right of the swipe bar to view the Graph full screen.
8.
Swipe the bottom of the graph screen until the
Cursor
swipe bar is displayed.
9.
Select the button on the Cursor swipe bar until
Vert
is displayed to display vertical cursors.
10. Touch the magenta vertical cursor lines on the graph to move them to the change in high time
and change in high of a single cycle. The change is displayed as
∆
X at the buttom of the screen.
Test results
The front-panel graph will show results that are similar to the following.
Figure 38: Duty cycle 2
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