Agilent Technologies InfiniiVision 7000B Series Guide de l'utilisateur télécharger pdf (Page 215)

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101

Measurements and Math Functions 6

InfiniiVision Oscilloscopes User’s Guide 215

To make cursor measurements

1 Connect a signal to the oscilloscope and obtain a stable display.

2 Press the [Cursors] key. The key will illuminate, indicating that cursors are “on”.

(Press the key again when you want to turn cursors off.)

3 In the Cursors Menu, press Mode; the, select the desired mode:

• Manual — X, 1/X, and Y values are displayed. X is the difference between

the X1 and X2 cursors and Y is the difference between the Y1 and Y2 cursors.

• Track Waveform — As you move a marker horizontally, the vertical amplitude of

the waveform is tracked and measured. At the bottom of the display, the time and

voltage positions are shown for the markers. The vertical (Y) and horizontal (X)

differences between the markers are shown as X and Y values.

• Binary — Logic levels of displayed waveforms at the current X1 and X2 cursor

positions are displayed above the softkeys in binary. The display is color coded to

match the color of the related channel’s waveform.

• Hex — Logic levels of displayed waveforms at the current X1 and X2 cursor

positions are displayed above the softkeys in hexadecimal.

NOTE

If you intend to make cursor measurements on a trace that you recall from memory, be

sure to recall both setup and trace. See “To recall waveform trace and/or oscilloscope

setup” on page 256.

Cursor X1 values

for analog channels

1 through 4

Cursor X1 values for

digital channels

D15 Through D0

1 2 ... 210 211 212 213 214 215 216 217 218 219 220 ... 427 428

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Agilent Technologies InfiniiVision 7000B Series Guide de l'utilisateur Page 215

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