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point is the same as the horizontal position.
7.
Release the Horizontal Reference, and then adjust the
Horizontal Scale to expand or contract the waveform.
Using MultiView Zoom with Waveforms
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.
Select Zoom
3.
Click and drag across the segment of the waveform that you
want to see in greater detail.
4.
Select Zoom (1-4) On from the shortcut menu to magnify
the highlighted waveform segment.
The instrument displays the zoomed area on the waveform as
magnified in the bottom graticule. You can also press the front-
panel MultiView ZOOM button to split the screen and add a zoom
graticule.
5.
To zoom on multiple areas, repeat steps 3 and 4.
Focus the MultiView Zoom
on waveform(s) of interest
6.
Push the front-panel MultiView Zoom HORIZ or VERT
button to select the axis that you want to focus on in the
zoom graticule. The Zoom control window opens, if it is
not already present.
7.
To select the waveform that you want to scale or position,
select the Channel (Ch), Math, or Reference (Ref)
waveform from the drop-down list.
8.
Use the multipurpose knobs to adjust position and factor of
the zoomed waveform. Note that as you adjust the factor
or position the instrument adjusts the Zoom box relative to
the unmagnified waveform.
Set up MultiView Zoom
options
9.
Click Setup in the Zoom control window to open the Zoom
Setup control window.
10.
To change the size of the unmagnified (Acquisition) and
Zoom windows, select one of the following from the
Graticule Size drop-down list:
50-50 allocates half of the available display for the
zoomed graticule and half of the available display for
the acquisition window.
80-20 allocates 80% of the available display for the
zoomed graticule and 20% for the acquisition window.
Full uses the entire display for the zoomed graticule.
Summary of Contents for TDS5000B Series
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