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Commands by Subsystem 3
Agilent InfiniiVision 5000 Series Oscilloscopes Programmer's Reference 143
Introduction to
:CHANnel<n>
Commands
<n>::={1|2|3|4}forthefour channel oscilloscope models
<n> ::= {1 | 2} for the two channel oscilloscope models
The CHANnel<n> subsystem commands control an analog channel (vertical
or 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 6 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.
Reporting the Setup
Use :CHANnel1?, :CHANnel2?, :CHANnel3? or :CHANnel4? to query setup
information for the CHANnel<n> subsystem.
:CHANnel<n>:PROBe:STY
Pe <signal type> (see
page 155)
:CHANnel<n>:PROBe:STY
Pe? (see page 155)
<signal type> ::= {DIFFerential |
SINGle}
<n> ::= 1-2 or 1-4 in NR1 format
:CHANnel<n>:PROTectio
n (see page 156)
:CHANnel<n>:PROTectio
n? (see page 156)
{NORM | TRIP}
<n> ::= 1-2 or 1-4 in NR1 format
:CHANnel<n>:RANGe
<range>[suffix] (see
page 157)
:CHANnel<n>:RANGe?
(see page 157)
<range> ::= Vertical full-scale
range value in NR3 format
[suffix] ::= {V | mV}
<n> ::= 1-2 or 1-4 in NR1 format
:CHANnel<n>:SCALe
<scale>[suffix] (see
page 158)
:CHANnel<n>:SCALe?
(see page 158)
<scale> ::= Vertical units per
division value in NR3 format
[suffix] ::= {V | mV}
<n> ::= 1-2 or 1-4 in NR1 format
:CHANnel<n>:UNITs
<units> (see
page 159)
:CHANnel<n>:UNITs?
(see page 159)
<units> ::= {VOLT | AMPere}
<n> ::= 1-2 or 1-4 in NR1 format
:CHANnel<n>:VERNier
{{0 | OFF} | {1 |
ON}} (see page 160)
:CHANnel<n>:VERNier?
(see page 160)
{0 | 1}
<n> ::= 1-2 or 1-4 in NR1 format
Table 44 :CHANnel<n> Commands Summary (continued)
Command Query Options and Query Returns
NOTE
The obsolete CHANnel subsystem is supported.