Command Groups
Youcan also use the commands to select one of the following cursor functions:
Off. Turns off the display of all cursors.
WaveformCursors. Consists of two cursors. Waveform cursors enable you to
conveniently measure waveform amplitude and time.
Screen Cursors. Consists of two pairs of independent horizontal and vertical
cursors. You can use these cursors to indicate an arbitrary position within
the waveform display area.
Table 2-17: Cursor Commands
Command Description
CURSor? Returns cursor settings
CURSor:DDT? Returns the cursor deltaY/deltaT (dY/dT)
readout
CURSor:FUNCtion Sets or returns the cursor type
CURSor:HBArs? Returns hbar cursor settings
CURSor:HBArs:DELTa? Returnshbars cursors vertical difference
CURSor:HBArs:POSITION<x> Sets or returns the hbar cursor<x> vertical
position
CURSor:HBArs:UNIts Returns hbar cursor units
CURSor:HBArs:USE Sets the horizontal bar cursor measurement
scale, for use with ratio cursors
CURSor:MODe Sets or returns whether cursors move in
unison or separately
CURSor:VBArs? Sets or returns the position of vertical bar
cursors
CURSor:VBArs:ALTERNATE<x>? Returnsthe alternate readout for the
waveform (Vbar) cursors
CURSor:VBArs:DELTa? Returnsthe horizontal difference between
vbar cursors
CURSor:VBArs:HPOS<x>? Returns the vertical value of the specified
vertical bar tick
CURSor:VBArs:POSITION<x> Sets or returns the vbar cursor<x> horizontal
position
CURSor:VBArs:UNIts Setsor returnsthe horizontal units for vbar
cursors
CURSor:VBArs:USE Sets the vertical bar cursor measurement
scale
CURSor:VBArs:VDELTa? Returnsthe vertical difference between the
two vertical bar cursor ticks
CURSor:XY:POLar:RADIUS:DELta? Returns the differencebetween thecursors
X radius and the cursor Y radius
2-18 MSO4000 and DPO4000 Series Programmer Manual