RIGOL DS1000D - Manual (Page 53)

Command Systems RIGOL
Programming Guide for DS1000E, DS1000D Series
2-41
5. :TRIGger:ALTernation:LEVel
Command Format:
:TRIGger:ALTernation:LEVel
:TRIGger:ALTernation:LEVel?
Function Explanation:
The commands set and query the trigger level of the current channel.
could be :EDGE, :PULSe or :VIDEO. The range of is - 6*Scale ~ +
6*Scale，Scale indicates the current vertical scale, the unit is V/div.
Returned Format:
The query returns the setting value of in V.
Example:
:TRIG:ALT:EDGE:LEV 2 Setup the trigger level of the current channel as 2V.
:TRIG:ALT:EDGE:LEV?
The query returns 2.00e+00.
6. :TRIGger:ALTernation:EDGE:SLOPe
Command Format:
:TRIGger:ALTernation:EDGE:SLOPe
:TRIGger:ALTernation:EDGE:SLOPe?
Function Explanation:
The commands set and query the current edge type. could be POSitive
(rising edge) or NEGative (falling edge).
Returned Format:
The query returns POSITIVE or NEGATIVE.
Example:
:TRIG:ALT:EDGE:SLOP POS Setup the edge type.
:TRIG:ALT:EDGE:SLOP?
The query returns POSITIVE.
7. :TRIGger:ALTernation:MODE