Agilent Technologies Ininiium 9000 Guide de l'utilisateur télécharger pdf (Page 53)

Using the Oscilloscope

To use the markers

3-17

To use the markers

Markers make it easier to make precise measurements because the marker

measurement readouts show exact voltage and time positions for the markers. The

measurements are based on actual waveform data from the acquisition system, not on

approximations based on the display position, so you can be sure that the values are

highly accurate.

• To select the type of marker mode that you want to use, press the Markers key

and select the marker type in the Markers dialog box that appears.

• To turn on Marker A, press the Position key until the marker that you want to

move appears in the pop-up dialog box.

Marker A has a solid line pattern on the waveform display. It is associated with the

first available source on the display.

• To turn on Marker B, press the Position key until the marker that you want

to move appears in the pop-up dialog box.

Marker B has a dashed line pattern on the waveform display. It is associated with the

first available source on the display.

• To move a marker, turn the Position knob. In Measurement Marker mode,

the marker position cannot be changed.

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Agilent Technologies Ininiium 9000 Guide de l'utilisateur Page 53