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Commands Listed in Alphabetical Order
<NR3> is the thr
eshold level, in volts.
TRIGger:B:LOWerthreshold:D<x>
Sets or queries the lower threshold for the digital channel selected. Each channel
can have an independent level. Used in runt and slew rate as the lower threshold.
Used for all other trigger types as the single level/threshold.
Group
Trigger
Syntax
TRIGger:B:LOWerthreshold:D <x> {<NR3>|ECL|TTL}
TRIGger:B:LOWerthreshold:D <x>?
Arguments
<NR3> specifies the threshold in volts.
ECL specifies a preset ECL high level of -1.3V.
TTL specifies a preset TTL high level o f 1.4V.
Examples
TRIGGER:B:LOWERTHRESHOLD:D 1? might return
TRIGGER:B:LOWERTHRESHOLD:D 1 1.4000 indicating the threshold is set to
1.4 volts.
TRIGger:B:STATE
Sets or returns the state of B trigger activity. If the B trigger state is on, the B
trigger is part of the triggering sequence. If the B trigger s tate is off, then only
the A trigger causes the trigger event.
Group
Trigger
Syntax
TRIGger:B:STATE {ON|OFF|<NR1>}
TRIGger:B:STATE?
Related Commands
TRIGger:A:MODe
Arguments
ON specifies that the B trigger is active and in causes trigger events conjunction
with the A trigger.
OFF specifies that only the A trigger causes trigger events.
MSO4000 and DPO4000 Series Programmer Manual 2-469