User manual

RIGOL Chapter 2 Command System
2-232 DS4000E Programming Guide
:TRIGger:USB:MLEVel
Syntax
:TRIGger:USB:MLEVel <level>
:TRIGger:USB:MLEVel?
Description
Sets or queries the trigger level of D- data signal of USB trigger. The unit is the same as the current
amplitude unit of the source channel.
Parameter
Name
Type
Range
Default
<level> Real
The range of <level> is from (-6 x VerticalScale - Offset)
to (6 x VerticalScale - Offset) (relative to the vertical
center of the screen).
Wherein, VerticalScale is the vertical scale of the D- data
line source channel, refer to the :CHANnel<n>:SCALe
command; Offset is the vertical position of the D- data
line source channel, refer to the :CHANnel<n>:OFFSet
command.
0
Return Format
The query returns the trigger level in scientific notation.
:TRIGger:USB:PLEVel
Syntax
:TRIGger:USB:PLEVel <level>
:TRIGger:USB:PLEVel?
Description
Sets or queries the trigger level of D+ data signal of USB trigger. The unit is the same as the current
amplitude unit of the source channel.
Parameter
Name
Type
Range
Default
<level> Real
The range of <level> is from (-6 x VerticalScale - Offset)
to (6 x VerticalScale - Offset) (relative to the vertical
center of the screen).
Wherein, VerticalScale is the vertical scale of the D+ data
line source channel, refer to the :CHANnel<n>:SCALe
command; Offset is the vertical position of the D+ data
line source channel, refer to the :CHANnel<n>:OFFSet
command.
0
Return Format
The query returns the trigger level in scientific notation.