Instrument Function
R&S
®
SMBV100A
147Operating Manual 1407.6062.32 ─ 08
"Auto"
The resolution is set to an optimum value on the basis of the signal and
display type.
"Full Band-
width"
The resolution is set such that the display covers the entire signal band-
width.
"User"
Under "Graphics Sample Rate", the user can determine the resolution
by setting the signal bandwidth for which the display is to be generated.
SCPI command:
[:SOURce<hw>]:BB:GRAPhics:SRATe:MODE on page 584
Graphics Sample Rate
With "Auto" and "Full Bandwidth":
Displays the signal bandwidth for which the display is to be generated.
With "User":
Selects the signal bandwidth for which the display is to be generated. The setting range
moves between the minimum and maximum bandwidth which is possible for the selected
display. The selection is made graphically by moving the pointer.
SCPI command:
[:SOURce<hw>]:BB:GRAPhics:SRATe:USER on page 585
5.3.2 Bar of Graphics Window
At the bottom of each graphics window there are buttons for freezing and zooming the
display and for defining and activating a reference curve.
Run
Freezes the current display.
Clicking the button again reactivates the normal, permanently updated display.
Freezing the display allows it to be analyzed more easily. Zooming the display at the
same time permits detailed evaluation of any signal segment.
SCPI command:
n.a.
Zoom In (only possible with mouse)
The mouse can be used to freely select any section to be zoomed. This section is selected
by pressing the left-hand mouse key and dragging a rectangular marquee. In this way a
display can be zoomed in several steps. The zoom is cancelled by clicking the "Zoom
Out" button.
Graphical Display - Graphics
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