Agilent Technologies InfiniiVision 4000 X-Series Programmer's Manual page 265

10
:CHANnel<n> Commands
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 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.
N O T E
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
Agilent InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide 265