Agilent Technologies InfiniiVision 3000 DSO-X 3054A Servisní příručka stáhnout pdf (Strana 646)

646 Agilent InfiniiVision 3000 X-Series Oscilloscopes Programmer's Guide

28 :TRIGger Commands

:TRIGger:LEVel:HIGH

(see page 860)

Command Syntax

:TRIGger:LEVel:HIGH <level>, <source>

<level> ::= 0.75 x full-scale voltage from center screen in NR3 format

for internal triggers

<source> ::= CHANnel<n>

<n> ::= 1 to (# analog channels) in NR1 format

The :TRIGger:LEVel:HIGH command sets the high trigger voltage level

voltage for the specified source.

High and low trigger levels are used with runt triggers and rise/fall time

(transition) triggers.

Query Syntax

:TRIGger:LEVel:HIGH? <source>

The :TRIGger:LEVel:HIGH? query returns the high trigger voltage level for

the specified source.

Return Format

See Also • "Introduction to :TRIGger Commands" on page 641

• ":TRIGger:LEVel:LOW" on page 647

• ":TRIGger:RUNT Commands" on page 680

• ":TRIGger:TRANsition Commands" on page 691

• ":TRIGger[:EDGE]:SOURce" on page 661

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Agilent Technologies InfiniiVision 3000 DSO-X 3054A Servisní příručka Strana 646