250
In general, the method of adjusting (vertically scaling, offsetting, positioning, and so on) the
waveform display is from the front-panel vertical SCALE and POSITION knobs. Note that math
and reference waveforms are scaled and positioned from their setup control windows.
For channel waveforms, the vertical and horizontal controls that you set also adjust the instrument
acquisition parameters. See the following for more information:
Vertical Acquisition Window Considerations on page 229.
Horizontal Acquisition Window Considerations on page 231.
To change the size of the acquisition waveform and zoomed waveform windows, select the
Graticule Size in the Zoom Setup control window. The 50-50 selection allocates half of the
available display for the zoomed graticule and half of the available display for the acquisition
window. The 80-20 selection allocates 80% of the available display for the zoomed graticule and
20% for the acquisition window. Select Full to use the entire display for the zoomed graticule.
The display elements are the same for each graticule.
Customizable Display Elements
The following table lists customizable display elements and their points of access.
Display attribute
Access
Options
Graticule Style
Display menu
Graticule Style
command
or
Display Setup
control window
Objects tab Disp
toolbar button)
Full provides a grid, cross hairs,
and frame on the instrument
display. Use for quick estimates
of waveform parameters.
Grid shows a frame and grid on
the instrument display. Use for
full-screen measurements with
cursors and automatic readouts
when cross hairs are not needed.
Cross Hair shows cross hairs and
a frame on the instrument
display. Use for making quick
estimates of waveforms while
leaving more room on the
display for automatic readouts
and other data.
Frame shows only a frame on the
instrument display. Use with
automatic readouts and other
screen text when other display
features are not needed.
IRE is used for NTSC video
signals.
mV is used for video signals
other than NTSC.
Display
Persistence
Display menu
Display Persistence
submenu commands
Infinite persistence continuously
accumulates record points on the
waveform until you change one
Summary of Contents for TDS5000B Series
Page 36: ...36 AFTDS Differential Signal Adapter...
Page 280: ...280 Blackman Harris window...
