326
Localizing a Measurement
Use this procedure to take a measurement over a segment of the waveform.
Prerequisites
1.
The instrument must be installed and operating, with a
signal connected to an input channel, and horizontal and
vertical controls and triggering set up.
2.
Obtain a stable display of the waveform to be measured.
Access gating
3.
From the toolbar, click Meas to open the Measurement
Setup control window.
4.
Click Setup Gating from any tab. The Gating control
window opens.
Enable and position the
gates
5.
To select how to define the gated area, click one of the
following under Measurement Gating:
Cursor to set the gated area to the area between the
cursors. Use the multipurpose knobs to adjust the
cursors on screen.
Zoom (1–4) to set the gated area to the waveform area
contained in the Zoom (1–4) area.
Off to turn off measurement gating. You can also turn
gating off from the Zoom shortcut menu.
6.
If you selected Cursor, you must also select the Track
Mode:
Indep mode lets you move one cursor at a time using
the multipurpose knobs.
Tracking mode allows you to move both cursors at the
same time. The cursors track one another; moving one
cursor moves the other cursor in tandem.
Setting Cursor Sources
Use this procedure to target the cursors to a source.
Prerequisites
1.
Display the waveform(s) to be measured on the screen.
Access cursor setup
2.
Push the CURSORS front-panel button, or click Cursors
on the toolbar to open the Cursor Type Setup control
window.
Select the cursor type
3.
Click a Cursor Type button. See Cursor Types on page
259 for an explanation of the cursor types.
Select the cursor sources
4.
Select a Cursor Source from the Source drop-down list.
Содержание TDS5000B Series
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