Use The Touch Screen; Drag And Zoom Waveforms - Keysight Technologies IntegraVision PA2200 Series Operating And Service Manual

Use the Touchscreen
Pressing the [Touch] key enables and disables the touchscreen functionality of the display.
When the [Touch] key is not lit, the touchscreen is disabled. When the [Touch] key is lit, you can
control the instrument by touching different areas of the screen.

Drag and Zoom Waveforms

The icon in the upper right corner of the display toggles between two modes.
When the lower half of the icon is highlighted, you can drag the waveform horizontally.
When the top half of the icon is highlighted, you can drag your finger across the touchscreen to
draw a rectangle, as shown below.
Keysight IntegraVision PA2200 Series Power Analyzers Operating and Service Guide 27