Operating the Instrument
R&S
®
RTE
91Getting Started 1326.1026.02 ─ 08
Coupled zoom ← Zoom
Creates a coupled zoom area and its related zoom diagram. If you change
the size of one zoom area, the size of all coupled zoom areas is changed as well.
First, create a zoom using the "Standard"
zoom. Then tap "Coupled zoom" and
tap the existing zoom area. The zoom area is duplicated. Drag the duplicate to
the required position.
Fingertip zoom ← Zoom
Magnifies the waveforms around your fingertip.
Tap the icon and put your finger on the waveform. The touched part of the wave-
form is displayed in a magnifier. Drag your finger on the screen to move the mag-
nifier. You can change the zoom factor using the Navigation knob.
Search
Performs a search according to the settings in the "Search Setup" dialog
box. Tap the icon and then tap the diagram with the waveform to be searched, or
drag a rectangle to define a search gate. The search is performed on the selected
waveform.
Cursor
The cursor icon shows the last selected cursor type. A short
tap on the icon activates the selected cursor.
If you touch the icon and drag your finger down, a menu opens where you can
select another cursor type: horizontal cursors, vertical cursors, or both.
Tap the diagram where you want to set the cursors, or draw a rectangle in the dia-
gram to position the cursor lines. The resulting cursor lines measure the selected
waveform. The results appear in the "Cursor Results" box. You can adjust the cur-
sor source, type and position in the result box. Move the cursor lines by dragging
them in the diagram, or by turning the navigation knob. Pressing the knob
switches the parameter to be changed.
Masktest
Starts the on-screen mask definition and the testing against the defined
mask.
Tap the icon and then tap the points that build the mask. Double-tap the last point
to finish mask definition. To create a rectangular mask, draw a rectangle on the
screen. You can move the mask on the screen.
To configure the mask test settings, tap the
icon in the "Mask" result box.
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