Waveform analysis
R&S
®
RTP
278User Manual 1337.9952.02 ─ 12
7.1.3 Zooming for details
The usage of the various zoom methods is described in the following procedures:
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To define the zoom area graphically on the touchscreen
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To define the zoom area numerically using start/stop values
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To define the zoom area numerically using position and range values
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To define multiple zoom areas
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To define coupled zoom areas
To define the zoom area graphically on the touchscreen
For graphical zooming, you use your finger on the screen.
1. On the toolbar, tap the "Standard Zoom" icon.
2. Touch the position that you want to define as one corner of the zoom area. Then
drag your finger to the opposite corner of the zoom area.
While you drag your finger on the touchscreen, a dotted rectangle indicates the
current zoom area. When the rectangle covers the required zoom area, remove
your finger.
The indicated area is magnified in a new zoom diagram. The original diagram is
displayed with the zoom area indicated as a rectangle.
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