Operating the Instrument
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When you pinch two fingers in the display, you decrease the size of the currently
displayed area, showing the surrounding areas previously out of view.
When you spread two fingers in the display, you increase the size of the currently
displayed area, showing more details.
You can pinch or spread your fingers vertically, horizontally, or diagonally. The
direction in which you move your fingers determines which dimension of the dis-
play is changed.
Figure 7-5: Pinching
Figure 7-6: Spreading
Touch gestures in diagrams change measurement settings
When you change the display using touch gestures, the corresponding mea-
surement settings are adapted. This is different to selecting an area on the
screen in zoom mode, where merely the resolution of the displayed trace
points is changed temporarily (graphical zoom).
For example:
●
Dragging horizontally in a spectrum display changes the center frequency.
Touchscreen Gestures
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