Agilent Technologies InfiniiVision 4000 X-Series, Programmer'S Manual

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392 Agilent InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide
20
:MARKer Commands
Introduction to
:MARKer
Commands
The MARKer subsystem commands set and query the settings of X- axis
markers (X1 and X2 cursors) and the Y- axis markers (Y1 and Y2 cursors).
You can set and query the marker mode and source, the position of the X
and Y cursors, and query delta X and delta Y cursor values.
Reporting the Setup
Use :MARKer? to query setup information for the MARKer subsystem.
Return Format
:MARKer:X2Y2source
<source> (see
page 398 )
:MARKer:X2Y2source?
(see page 398 )
<source> ::= {CHANnel<n> |
FUNCtion<m> | MATH<m> |
WMEMory<r>}
<n> ::= 1 to (# analog channels)
in NR1 format
<m> ::= 1-4 in NR1 format
<r> ::= 1 to (# ref waveforms) in
NR1 format
<return_value> ::= <source>
n/a :MARKer:XDELta? (see
page 399 )
<return_value> ::= X cursors
delta value in NR3 format
:MARKer:XUNits <mode>
(see page 400 )
:MARKer:XUNits? (see
page 400 )
<units> ::= {SEConds | HERTz |
DEGRees | PERCent}
:MARKer:XUNits:USE
(see page 401 )
n/a n/a
:MARKer:Y1Position
<position>[suffix]
(see page 402 )
:MARKer:Y1Position?
(see page 402 )
<position> ::= Y1 cursor position
value in NR3 format
[suffix] ::= {V | mV | dB}
<return_value> ::= Y1 cursor
position value in NR3 format
:MARKer:Y2Position
<position>[suffix]
(see page 403 )
:MARKer:Y2Position?
(see page 403 )
<position> ::= Y2 cursor position
value in NR3 format
[suffix] ::= {V | mV | dB}
<return_value> ::= Y2 cursor
position value in NR3 format
n/a :MARKer:YDELta? (see
page 404 )
<return_value> ::= Y cursors
delta value in NR3 format
:MARKer:YUNits <mode>
(see page 405 )
:MARKer:YUNits? (see
page 405 )
<units> ::= {BASE | PERCent}
:MARKer:YUNits:USE
(see page 406 )
n/a n/a
Table 95 :MARKer Commands Summary (continued)
Command Query Options and Query Returns