Calibration Subsystem; Align All Instrument Assemblies; Set Auto Align Mode All Or Not Rf; Calibration - Agilent Technologies ESA-E Series Programmer's Manual

Language Reference

CALibration Subsystem

CALibration Subsystem
These commands control the self-alignment and self-diagnostic
processes.

Align All Instrument Assemblies

:CALibration[:ALL]
:CALibration[:ALL]?
Performs an alignment of all the assemblies within the instrument,
except for the tracking generator (Option 1DN or 1DQ), if installed.
Before executing this command, connect a cable between front panel
connector
AMPTD REF OUT
spectrum analyzers except Agilent models E4401B and E4411B. If the
cable is not connected, CAL:ALL will perform a subset of the RF
alignment and a subsequent CAL:RF will be required for the analyzer to
meet its specified performance.
The query performs a full alignment and returns a number indicating
the success of the alignment. A zero is returned if the alignment is
successful, even if only a subset of the RF alignment is performed..
Front Panel
Access:
System, Alignments, Align Now, All

Set Auto Align Mode All or Not RF

:CALibration:AUTO:MODE ALL|NRF
:CALibration:AUTO:MODE?
This command determines whether or not to include RF alignment as
part of the automatic alignment routines. Eliminating automatic
alignment of the RF prevents changes in the input impedance between
sweeps, which could cause input device instability.
Factory Preset
and *RST: All at power-up
Front Panel
Access:
System, Alignments, Auto Align, All
System, Alignments, Auto Align, All but RF
5-32
and the connector for all Agilent ESA
INPUT
Chapter 5