Agilent Technologies N1911A Programming Manual page 713

Reset Condition
On reset, the trigger source is set to IMMediate.
Query
TRIGger[:SEQuence[1]|2]:SOURce?
The query returns the current trigger source.
Query Example
TRIG:SEQ1:SOUR?
Error Messages
• For dual channel power meters: if the master is changed to IMM, BUS or
• If the trigger source is changed to INT1, INT2 or EXT and SENS:SPEED
• If the trigger source is changed to INT1 or INT2 and SENS:DET:FUNC is
• If the trigger source is set to INT1 or INT2 when 8480, N8480, E4410,
• For dual channel power meters: if the adjacent sensor is in peak mode,
N1911A/1912A P-Series Power Meters Programming Guide
HOLD, error –221 "Settings Conflict" occurs. In such situations the
slave's TRIG:SOUR must be changed so that it is no longer a slave.
has a value of 200, error –221 "Settings Conflict" occurs.
set to AVERage, error –221 "Settings Conflict" occurs.
E9300 or E9320 (Average mode only) is connected, error –221 "Settings
Conflict" occurs.
setting the trigger source of 8480, N8480, E4410, E9300 or E9320
(Average mode only) to EXTernal causes error –221 "Settings
Conflict".
This command queries the current trigger
source for Channel A.
TRIGger Subsystem
685
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