Keysight E36731A Manuel D'instructions page 139

Utilities Menu - Test / Setup
Test / Setup provides access to calibration, self-test, as well as configures user preferences, sets the date and time,
and accesses the help:
MEMORY SANITIZATION PROCEDURE
Refer to the E36731A Security Guide for instructions to perform a memory sanitization procedure that sanitizes all
user-accessible instrument memory and restarts the instrument.
Calibration
Calibration accesses the instrument calibration procedure.
Press Login / Logout to login/logout from the calibration system.
Perform Calibration opens the calibration menu. Make sure you have run the self-test before performing any
calibration. Refer to "Calibration Adjustment Procedures" in the Service Guide for details.
The default security passcode is E36731A. Press Change Passcode to change the passcode. The passcode is not
case-sensitive and can be set up to 12 characters, which the first character must be a letter (A-Z), remaining may
contains letters, numbers (0-9), or underscore "_". Blank spaces are not allowed.
Auto save On will automatically save the calibration data upon logout. When Auto save is Off, press Cal Save to save
the calibration data.
Self-Test
Self Test verifies proper instrument operation.
Self-Test Procedures
A power-on self-test occurs automatically when you turn on the instrument. This limited test assures you that the
instrument is operational.
Keysight E36731A User's Guide 139