Getting started
R&S
®
ZNB/ZNBT
63
User Manual 1173.9163.02 ─ 62
Figure 3-11: 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"
●
In graphical zoom mode, when you spread two fingers in the display, you graphi-
cally zoom in vertically.
When you pinch two fingers in the display, you graphically zoom out vertically.
Figure 3-12: Pinching
While "Zoom Select" is active (toolbar icon or softtool button is toggled on), spread-
ing and pinching is disabled. You can only select a rectangular area (using one fin-
ger) then.
●
In stimulus zoom mode, spreading and pinging is disabled by default. Only while
"Stim. Zoom Select" is active (toolbar icon or softtool button is toggled on), you can
use spreading and pinching to modify the sweep area and/or the vertical scaling.
Operating the instrument
