User manual

MAUI Oscilloscopes Remote Control and Automation Manual
TRIG_COUPLING, TRCP
Description
The TRIG_COUPLING command sets the coupling mode of the specified trigger source.
The TRIG_COUPLING? query returns the trigger coupling of the selected source.
Note: The TRCP command affects only the coupling of the signal path to the trigger circuit,
regardless of input impedance or coupling settings. To set the coupling on the input, use the
COUPLING command.
Command Syntax
<trig_source>:TRIG_COUPLING <trig_coupling>
<trig_source>:= <C1 to Cn, EX, EX10, ETM10>
<trig_coupling>:= {AC, DC, HFREJ, LFREJ}
Query Syntax
<trig_source>:TRIG_COUPLING?
Response Format
<trig_source>:TRIG_COUPLING <trig_coupling>
Example (GPIB)
The following instruction sets the trigger coupling of the trigger source C2 to AC:
CMD$="C2:TRCP AC": CALL IBWRT(SCOPE%,CMD$)
Related Commands
COUPLING, TRIG_DELAY, TRIG_LEVEL, TRIG_MODE, TRIG_SELECT, TRIG_SLOPE
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