User Manual

:EXTernal Trigger Commands 14
Keysight InfiniiVision 1000 X-Series Oscilloscopes Programmer's Guide 255
:EXTernal:RANGe
(see page 782)
Command Syntax
:EXTernal:RANGe <range>[<suffix>]
<range> ::= vertical full-scale range value in NR3 format
<suffix> ::= {V | mV}
The :EXTernal:RANGe command sets the external trigger input signal range.
When using DSOX1000-Series oscilloscopes, this range is either 1.6 V or 8 V when
you are using a 1:1 probe.
When using EDUX1000-Series oscilloscopes, this range is 8 V when you are using
a 1:1 probe and cannot be changed.
If the probe attenuation is changed, the range value is multiplied by the probe
attenuation factor.
Query Syntax
:EXTernal:RANGe?
The :EXTernal:RANGe? query returns the current full-scale range setting for the
external trigger.
Return Format
<range_argument><NL>
<range_argument> ::= external trigger range value in NR3 format
See Also • "Introduction to :EXTernal Trigger Commands" on page 248
• ":EXTernal:PROBe" on page 254
• "Introduction to :TRIGger Commands" on page 571