User Manual

6 To Make Measurements RIGOL
MSO4000D/S4000 User’s Guide
6-27
Manual Mode
In this mode, a pair of cursors will appear. You can adjust the cursors manually to
measure the X (or Y), X increment (or Y increment) between cursors and the
reciprocal of X increment on the waveform of the selected source (CH1 to CH4, MATH
or LA). When the measurement source is set to LA, the logic level value of the digital
channel currently opened will be displayed in binary form and high level is 1, low
level is 0.
Press Cursor  Mode  “Manual” to turn the manual cursor function on. When the
display mode is set to X-Y and the measurement source is set to CH1 to CH4 or MATH,
the measurement results will be displayed at the upper left corner of the screen in
the following mode.
 A->X : the X value at cursor A (CurA). X value takes the trigger position as
reference.
 B->X : the X value at cursor B (CurB). X value takes the trigger position as
reference.
 A->Y: the Y value at cursor A (CurA). Y value takes the channel GND as
reference.
 B->Y: the Y value at cursor B (CurB). Y value takes the channel GND as
reference.
 △X : the horizontal difference between cursor A and B.
 1/△X : the reciprocal of the horizontal difference between cursor A and B.
 △Y: the vertical difference between cursor A and B.
When the measurement source is set to LA and the display mode is automatically set
to X, the measurement result will be displayed at the upper left corner of the screen
in the following mode.