Agilent Technologies Agilent 33500 Series User Manual

Calibration Security
Calibration Security
This section describes the instrument's calibration security system.
Security Overview
A security code prevents accidental or unauthorized instrument adjustments.
l For models 33521A and 33522A, the security code is set to AT33520A when instrument ships from factory. For
all other models, the security code is set to AT33500.
l Once you enter a security code, that code must be used for both front-panel and remote operation. If you secure
the instrument from the front panel, you must use that same code to unsecure it from the remote interface.
l This setting is non-volatile; it will not be changed by power cycling or *RST.
l Security code rules:
Unquotedstringupto12characters
Must start with letter (A-Z)
May contain letters, numbers (0-9) and underscores
l Front Panel:
l SCPI: CALibration_SECurity:STATe
Unsecure Instrument Without Security Code
See Electrostatic Discharge (ESD) Precautions before beginning this procedure.
1. Disconnect power cord and all input connections.
2. Disassemble the instrument (see Disassembly).
374 Agilent 33500 Series Operating and Service Guide

Agilent Technologies Agilent 33500 Series Specifications

General

Brand	Agilent Technologies
Model	Agilent 33500 Series
Category	Inverter
Language	English