Rigol DS1204B Programming Manual page 63

1. :TRIGger:MODE
Command Format:
:TRIGger:MODE□<mode>
Function:
The command sets the trigger mode as Edge, Pulse, Video, Alternation or
Pattern trigger.
Query Format:
:TRIGger:MODE?
Return Format:
The query returns EDGE or PULSE, VIDEO, ALTERNATION, PATTERN.
Example:
:TRIGger:MODE□EDGE
:TRIGger:MODE?
2. :TRIGger<mode>:SOURce
Command Format:
:TRIGger<mode>:SOURce□<source>
Function:
The command sets the trigger source as channel (CH1, CH2, CH3, CH4),
external trigger (EXT, EXT5) or AC Line.
The< mode> is :EDGE, and the <source> may be CHANnel<n>, EXT, EXT5 or
ACLine;
The< mode> is :PULSE, and the <source> may be CHANnel<n>, EXT or EXT5;
The< mode> is :VIDEO, and the <source> may be CHANnel<n>, EXT or EXT5;
The <mode> is :PATTern, <source> may be CHANnel<n>, EXT.
The <n> may be 1, 2, 3 or 4.
Query Format:
:TRIGger<mode>:SOURce?
Return Format:
The query returns CH1 or CH2, CH3, CH4, EXT, EXT5, ACLINE.
Programming Guide for DS1000B Series
Set the trigger mode as edge trigger.
Return EDGE.
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