Instructions

RIGOL Chapter 1 Quick Start
1-30 RSA3000E User Guide
 Stretch two fingers horizontally in the trace window to decrease the span,
and pinch the fingers horizontally to increase the span. Stretch two fingers
in the vertical direction to decrease the Y-axis scale, and pinch the fingers
vertically to increase the Y-axis scale.
2. When operating on the Marker menu:
 In the empty space of the screen trace region, press and hold the region to
add one new marker.
 Tap and hold one marker to drag the marker.