Measurement-computing eZ-PostView rev.2.0 Manual de usuario Pagina 127

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eZ-Analyst 969895 Interactive Plot Display 5-9
Function
Description / Comments
17 1/3 Octave Extends from a lower frequency ( f
0
/2) to 32 times the lower
frequency (32 f
0
). The Octave (one-third octave) band
sound-pressure level is the integrated sound-pressure level of
all spectral components in the specified octave or one-third
octave band. The <1/3 Octave> button is only active when
the <Octave> button (#11) is selected.
18 Graph Toolbar Opens [or closes] the graph toolbar, which consists of buttons
1 through 17 and buttons 21 through 30.
19 Edit Configuration Opens the Configuration Settings window.
20 Input Channels Button Open: makes a floating window of channel buttons. Closed:
keeps the buttons on the toolbar.
n/a Strip Charts There is no toolbar button for Strip Chart. To add a Strip
Chart:
(a) Go to the Plots menu-bar and open the Window pull-
down menu.
(b) Select the “Add Strip Chart” option.
For detailed information refer to the upcoming subsection
entitled, Strip Charts
, pg 5-11.
21 XY Axis Grids Used to add or remove vertical and horizontal grid lines.
22 Auto Scale XY Axis Lets the application automatically adjust the X and Y axis.
23 Manually Scale Y Axis Lets the user manually adjust the Y-axis.
24 Manually Scale X Axis Lets the user manually adjust the X-axis.
25 Manually Scale X & Y Axis Lets the user manually adjust both the X and Y-axis.
26 Cursors Cycles through the following cursor options: Cursor Off, Single
Cursor, Dual (Band) Cursor, Harmonic, SideBand, Peak,
FreeForm. Use the Amnotation button (#27) to view X and Y
values associated with the cursors.
For detailed information refer to Using Cursors, starting on
page 5-2.
27 Annotation Provides a means of displaying cursor values in terms of x and
y. Annotation can be displayed as numbers at the cursor or in
a frame, which includes forward and backward scrolling
arrows. Note that the annotation color will match the
“Foreground” color as set in Edit/Display Preferences. Note
that the Annotation frame will only display up to 6
sets of cursor values.
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