Keysight Technologies InfiniiVision MSO-X 4022A Programmer's Manual page 303

Table 93 :CHANnel<n> Commands Summary (continued)
Command
:CHANnel<n>:SCALe
<scale>[suffix] (see
page 321)
:CHANnel<n>:UNITs
page
<units> (see
:CHANnel<n>:VERNier
{{0 | OFF} | {1 |
page 323)
ON}} (see
Introduction to
<n> ::= 1 to (# analog channels) in NR1 format
:CHANnel<n>
The CHANnel<n> subsystem commands control an analog channel (vertical or
Commands
Y-axis of the oscilloscope). Channels are independently programmable for all
offset, probe, coupling, bandwidth limit, inversion, vernier, and range (scale)
functions. The channel number (1, 2, 3, or 4) specified in the command selects the
analog channel that is affected by the command.
A label command provides identifying annotations of up to 10 characters.
You can toggle the channel displays on and off with the :CHANnel<n>:DISPlay
command as well as with the root level commands :VIEW and :BLANk.
The obsolete CHANnel subsystem is supported.
NOTE
Reporting the Setup
Use :CHANnel1?, :CHANnel2?, :CHANnel3? or :CHANnel4? to query setup
information for the CHANnel<n> subsystem.
Return Format
The following are sample responses from the :CHANnel<n>? query. In this case,
the query was issued following a *RST command.
:CHAN1:RANG +40.0E+00;OFFS +0.00000E+00;COUP DC;IMP ONEM;DISP 1;BWL 0;
INV 0;LAB "1";UNIT VOLT;PROB +10E+00;PROB:SKEW +0.00E+00;STYP SING
Keysight InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide
Query
:CHANnel<n>:SCALe?
page 321)
(see
:CHANnel<n>:UNITs?
322) page 322)
(see
:CHANnel<n>:VERNier?
page 323)
(see
:CHANnel<n> Commands
Options and Query Returns
<scale> ::= Vertical units per
division value in NR3 format
[suffix] ::= {V | mV}
<n> ::= 1 to (# analog channels)
in NR1 format
<units> ::= {VOLT | AMPere}
<n> ::= 1 to (# analog channels)
in NR1 format
{0 | 1}
<n> ::= 1 to (# analog channels)
in NR1 format
10
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