Getting Started
R&S
®
ZNA
55User Manual 1178.6462.02 ─ 29
Tapping
Touch the screen quickly, usually on a specific element.
You can tap most elements on the screen; in particular, any elements you can also
click on with a mouse pointer.
Figure 3-7: Tapping
Double-tapping
Tap the screen twice, in quick succession.
Double-tap a diagram to maximize it or to restore its original size.
Dragging
Move your finger from one position to another on the display, keeping your finger on
the display the whole time.
By dragging your finger over a table or diagram you can pan the displayed area of the
table or diagram to show results that were previously out of view.
Figure 3-8: Dragging
Spreading and pinching two fingers
Move two fingers apart on the display (spread) or move two fingers together on the dis-
play (pinch).
These gestures take effect for diagrams only. The effect depends on the current zoom
mode (see Chapter 3.3.7, "Scaling diagrams", on page 66).
●
In graphical zoom mode, when you spread two fingers in the display, you graphi-
cally zoom in vertically.
Operating the instrument
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