1166 Keysight InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide
33 :TRIGger Commands
:TRIGger[:EDGE]:LEVel
(see page 1428)
Command Syntax
:TRIGger[:EDGE]:LEVel <level>
<level> ::= <level>[,<source>]
<level> ::= 0.75 x full-scale voltage from center screen in NR3 format
for internal triggers
<level> ::= ±(external range setting) in NR3 format
for external triggers
<level> ::= ±8 V for digital channels (MSO models)
<source> ::= {CHANnel<n> | EXTernal} for the DSO models
<source> ::= {CHANnel<n> | DIGital<d> | EXTernal}
for the MSO models
<n> ::= 1 to (# analog channels) in NR1 format
<d> ::= 0 to (# digital channels - 1) in NR1 format
The :TRIGger[:EDGE]:LEVel command sets the trigger level voltage for the active
trigger source.
Query Syntax
:TRIGger[:EDGE]:LEVel? [<source>]
The :TRIGger[:EDGE]:LEVel? query returns the trigger level of the current trigger
source.
Return Format
<level><NL>
See Also • "Introduction to :TRIGger Commands" on page 1139
• ":TRIGger[:EDGE]:SOURce" on page 1169
• ":EXTernal:RANGe" on page 386
• ":POD<n>:THReshold" on page 617
• ":DIGital<d>:THReshold" on page 357
If the optional source is specified and is not the active source, the level on the active source is
not affected and the active source is not changed.
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