User Manual
125
To Make Cursor Measurements
1. Press the
Cursors
button on the front panel to enter the CURSOR function menu.
2. Press the
Mode
softkey and set the option to
On
.
3. Press the
Source
softkey, and then use the
Universal Knob
to select the desired
source. Only analog channels ( CH1,CH2), math waveforms and reference waveforms
(REFA, REFB) that are displayed are available for cursors.
4. To make cursor measurements:
To measure the horizontal time, use the
Universal Knob
to move the X1 and X2
cursors to desired place. If necessary, set the cursor type to
X1-X2
, move X1 and
X2 cursors together.
To measure vertical voltage or current, use the
Universal Knob
to move the Y1
and Y2 cursors to desired place. If necessary, set the cursor type to “Y1-Y2”,
move Y1 and Y2 cursors together.
To adjust the transparence of the cursors message box, press the
Display/Persist
button and go to the second page, press the
Transparence
(20% to 80%) softkey and then turn the
Universal Knob
to adjust the
transparence to the desired value.
Cursor examples:
1. Use cursors to measure pulse width:
Figure 74 Measure Pulse Width
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