Agilent Technologies 3000 X-Series Servisní příručka Strana 99

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Making Measurements 4
Agilent 3000 Series Oscilloscopes User’s Guide 99
5 To adjust the cursors:
Select CurA and turn the Entry
knob to adjust theA cursor.
Select CurB and turn the Entry
knob to adjust the “B” cursor.
The cursor values displayed are:
CurA.
CurB.
DeltaX or DeltaY — difference between CurA and CurB values.
1/DeltaX — when measuring time parameters, shows the frequency
associated with the time period.
To use tracking cross-hair cursors
You can set up one or two manually adjustable, tracking cross- hair cursors
to make amplitude (vertical) and time (horizontal) measurements at
different points of a selected channel’s waveform.
1 Press Cursors
.
2 In the Cursors menu, press Mode until “Track” is selected.
3 Press Cursor A to select the channel on which to make the measurement
(or “None” to turn off the cursor).
4 Press Cursor B to select the channel on which to make the measurement
(or “None” to turn off the cursor).
5 To adjust the cursors:
Select CurA and turn the Entry
knob to adjust theA cursor.
Select CurB and turn the Entry
knob to adjust the “B” cursor.
The A cursor values displayed are:
A- >X.
A- >Y.
The B cursor values displayed are:
B- >X.
B- >Y.
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