RIGOL
DS4000E Programming Guide
2-83
0.05, 0.1, 0.2, 0.5, 1, 2, 5, 10, 20: sets the persistence time to a specific value to observe glitch that
changes relatively slowly or glitch with low occurrence probability.
INFinite: sets the persistence time to infinite (the oscilloscope displays the newly acquired waveform
without clearing the waveform formerly acquired) to measure noise and jitter as well as capture
incidental events.
Return Format
The query returns MIN, 0.05, 0.1, 0.2, 0.5, 1, 2, 5, 10, 20, or INF.
:DISPlay:GRID
Syntax
:DISPlay:GRID <grid>
:DISPlay:GRID?
Description
Sets or queries the display type of the screen grid.
Parameter
Name
Type
Range
Default
<grid>
Discrete
{FULL|HALF|NONE}
FULL
Remarks
FULL: displays the background grid and the coordinate.
HALF: does not display the background grid, but only the coordinate.
NONE: neither displays the background grid nor the coordinate.
Return Format
The query returns FULL, HALF, or NONE.
:DISPlay:MPERsistence
Syntax
:DISPlay:MPERsistence <time>
:DISPlay:MPERsistence?
Description
Sets or queries the menu display time. The default unit is s.
Parameter
Name
Type
Range
Default
<time>
Discrete
{1|2|5|10|20|INFinite}
INFinite
Return Format
The query returns 1, 2, 5, 10, 20, or INF.
