Common Analysis and Display Functions
R&S
®
FSVA3000/ R&S
®
FSV3000
421
User Manual 1178.8520.02 ─ 01
9.2.2
Zoom Functions
Access
: "Zoom" icons in toolbar
Adapt Measurement to Zoom (selected diagram)
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Single Zoom
A single zoom replaces the current diagram by a new diagram which displays an
enlarged extract of the trace. This function can be used repetitively until the required
details are visible.
Remote command:
DISPlay[:WINDow<n>][:SUBWindow<w>]:ZOOM[:STATe]
DISPlay[:WINDow<n>][:SUBWindow<w>]:ZOOM:AREA
Multi-Zoom
In multiple zoom mode, you can enlarge several different areas of the trace simultane-
ously. An overview window indicates the zoom areas in the original trace, while the
zoomed trace areas are displayed in individual windows. The zoom area that corre-
sponds to the individual zoom display is indicated in the lower right corner, between the
scrollbars.
Remote command:
DISPlay[:WINDow<n>][:SUBWindow<w>]:ZOOM:MULTiple<zn>[:STATe]
DISPlay[:WINDow<n>][:SUBWindow<w>]:ZOOM:MULTiple<zn>:AREA
Measurement Zoom
As opposed to the graphical zoom, which is merely a visual tool, the measurement
zoom adapts the measurement settings such that the data you are interested in is dis-
played in the required detail. In measurement zoom mode, you can change the display
using touch gestures. This is the default operating mode of the R&S
FSV/A.
For details on touch gestures see "Operating Basics" in the R&S
FSV/A Getting Star-
ted manual.
Zoomed Displays