NOTE. Cursors are not available in XY display mode.
1. Push Cursors to display two vertical Time cursors by default.
The color of the cursors indicates the channel on which they are taking
measurements.
The solid line cursor is the active (selected) cursor, and is controlled by the
Multipurpose knob.
2. Use the Multipurpose knob to move the solid line (selected) cursor. The
readouts associated with that cursor change as you move the cursor.
Analyzing a waveform
102 TBS1000C Series Oscilloscopes User Manual