User Manual

6 To Make Measurements RIGOL
DS4000 User’s Guide
6-29
3. Select X (Y) Axis Unit
When the cursor type is “Time”, press Time Unit to select “s”, “Hz”, “°” or “%”.
 s: when this unit is selected, in the measurement results, CurA, CurB and
△X are in “s” and 1/△X is in “Hz”.
 Hz: when this unit is selected, in the measurement results, CurA, CurB and
△X are in “Hz” and 1/△X is in “s”.
 °: when this unit is selected, in the measurement results, CurA, CurB and
△X are in “°”. At this point, CurA, CurB and △X will change to “0°”, “360°”
and “360°” respectively when you press Set Cursor, no matter where
cursor A and B are currently located.
 %: when this unit is selected, in the measurement results, CurA, CurB and
△X are in “%”. At this point, CurA, CurB and △X will change to “0%”,
“100%” and “100%” respectively when you press Set Cursor, no matter
where cursor A and B are currently located.
When the cursor type is “Voltage”, press Vertical Unit to select “Source Unit” or
“%”.
 Source Unit: when this unit is selected, in the measurement results, the
units of CurA, CurB and △Y will be automatically set to the unit of the
current source.
 %: when this unit is selected, in the measurement results, CurA, CurB and
△X are in “%”. At this point, CurA, CurB and △X will change to “0%”,
“100%” and “100%” when you press Set Cursor, no matter where cursor
A and B are currently located.
4. Adjust the Cursor Position (note that you can also press
continuously to switch the current cursor)
 Adjust cursor A: press CursorA and use to adjust the position of cursor
A. During the adjustment, the measurement result will change accordingly.
The adjustable range is limited within the screen.
 Adjust cursor B: press CursorB and use to adjust the position of cursor
B. During the adjustment, the measurement result will change accordingly.
The adjustable range is limited within the screen.
 Adjust cursor A and B at the same time: press CursorAB and use to
adjust the position of cursor A and B at the same time. During the
adjustment, the measurement results will change accordingly. The
adjustable range is limited within the screen.