RIGOL DS1000D - Manual (Page 57)

Command Systems RIGOL
Programming Guide for DS1000E, DS1000D Series
2-45
13. :TRIGger:ALTernation:SLOPe:LEVelA
Command Format:
:TRIGger:ALTernation:SLOPe:LEVelA <value>
:TRIGger:ALTernation:SLOPe:LEVelA?
Function Explanation:
The commands set and query the current upper boundary “Level A” of trigger
level in slope trigger mode. The range of <value> is LevelB ~ +6*Scale; Scale
indicates the current vertical scale, the unit is V/div.
Returned Format:
The query returns the setting value of <value> in V.
Example:
:TRIG:ALT:SLOP:LEVA 2 Setup the upper boundary “Level A” of
trigger level as 2V.
:TRIG:ALT:SLOP:LEVA? The query returns 2.000e+00.
14. :TRIGger:ALTernation:SLOPe:LEVelB
Command Format:
:TRIGger:ALTernation:SLOPe:LEVelB <value>
:TRIGger:ALTernation:SLOPe:LEVelB?
Function Explanation:
The commands set and query the current lower boundary “Level B” of trigger
level in slope trigger mode. The range of <value> is -6*Scale ~ LevelA，Scale
indicates the current vertical scale, the unit is V/div.
Note: The value of Level A (upper boundary) should not be less than the
maximum of Level B (lower boundary).
Returned Format:
The query returns the setting value of <value> in V.
Example:
:TRIG:ALT:SLOP:LEVB -1.5
Setup the lower boundary “Level B” of
trigger level as -1.5V.