Agilent Technologies U2000 Series Manual page 300

11 TRIGger Subsystem
Query
TRIGger:SOURce?
The query returns the current trigger source, either IMM, BUS, EXT or
HOLD.
Query Example
TRIG:SOUR?
Error Messages
• If the source is changed to EXT and SENS:MRATe has a value of FAST, error
• If the source is changed to EXT and SENS:DET:FUNC is set to AVERage,
280
–221 "Settings Conflict" occurs.
error –221 "Settings Conflict" occurs.
This command queries the sensor's trigger
source.
U2000 Series Programming Guide