Tektronix MDO3000 Series Program Manual

Commands Listed in Alphabetical Order
Conditions
This command is
not available for MDO4000/B series models, or 4-channel
MDO3000 series models as they have no Aux Input connector.
Group
Trigger
Syntax
TRIGger:A:LEVel:AUXin {<NR3>|ECL|TTL}
TRIGger:A:LEVel:AUXin?
Arguments
<NR3> is a floating point number that sets the trigger threshold level, in Volts,
for the Aux Input connector.
ECL sets the threshold level to a preset ECL high level of -1.3V.
TTL sets the threshold level to a preset TTL high level of 1.4V.
TRIGger:A:LEVel:CH<x>
This command sets the threshold voltage level to use for an Edge, Pulse Width,
Runt or Rise/Fall (aka Transition, aka Slew Rate) trigger when triggering on an
analog channel waveform. x can be 1 - 4. Each channel can have an independent
trigger level.
Group
Trigger
Syntax
TRIGger:A:LEVel:CH<x> {<NR3>|ECL|TTL}
TRIGger:A:LEVel:CH<x>?
Arguments
<NR3> is a floating point number that sets the trigger threshold level, in Volts, for
the specified analog channel.
ECL sets the threshold level to a preset ECL high level of -1.3V.
TTL sets the threshold level to a preset TTL high level of 1.4V.
TRIGger:A:LEVel:D<x>
This command sets the threshold voltage level to use for an Edge or Pulse Width
trigger when triggering on a digital channel waveform. <x> can be 1 - 16. Each
channel can have an independent trigger level.
2-878 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual

Tektronix MDO3000 Series Specifications

General

Brand	Tektronix
Model	MDO3000 Series
Category	Test Equipment
Language	English