Rigol 2000 Series User Manual page 176

RIGOL
percentage.
For the description and setting method of ratio reference position, please
refer to the related introduction above.
5. Adjust the Cursor Position
Adjust the horizontal positions of the cursors:

When the display mode is "X" or "X-Y" (press SelectCursor to select "X")
mode, press CursorA and CursorB and use
positions of cursor A and cursor B respectively. Press CursorAB and use
to adjust the horizontal positions of cursor A and B at the same time. During
the adjustment, the measurement result will change accordingly. The
adjustable range is limited within the screen.
Adjust the vertical positions of the cursors:

When the display mode is "Y" or "X-Y" (press SelectCursor to select "Y")
mode, press CursorA and CursorB and use
positions of cursor A and cursor B respectively. Press CursorAB and use
to adjust the vertical positions of cursor A and B at the same time. During
the adjustment, the measurement result will change accordingly. The
adjustable range is limited within the screen.
6. Measurement Example
Use manual cursor measurement to measure the period (△X) and frequency
(1/△X) of a sine waveform and the results are equal to the results from auto
measurement.
Cursor
Measurement
Auto
Measurement
6-34
Figure 6-7 Manual Cursor Measurement
Chapter 6 MATH and Measurements
to adjust the horizontal
to adjust the vertical
MSO2000A/DS2000A User Guide