Keysight Technologies InfiniiVision MSO-X 4154A

:EXTernal Trigger Commands 17
Keysight InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide 387
:EXTernal:UNITs
(see page 1428)
Command Syntax
:EXTernal:UNITs <units>
<units> ::= {VOLT | AMPere}
The :EXTernal:UNITs command sets the measurement units for the probe
connected to the external trigger input. Select VOLT for a voltage probe and select
AMPere for a current probe. Measurement results, channel sensitivity, and trigger
level will reflect the measurement units you select.
Query Syntax
:EXTernal:UNITs?
The :CHANnel<n>:UNITs? query returns the current units setting for the external
trigger.
Return Format
<units><NL>
<units> ::= {VOLT | AMP}
See Also • "Introduction to :EXTernal Trigger Commands" on page 383
• "Introduction to :TRIGger Commands" on page 1139
• ":EXTernal:RANGe" on page 386
• ":EXTernal:PROBe" on page 385
• ":CHANnel<n>:UNITs" on page 322