User`s guide

Remarks
You can record a calibration message only from the remote interface and
only when the instrument is unsecured (see
CALibration:SECure:STATe OFF command). You can read the message
from either the front-panel or over the remote interface. You can read the
calibration message whether the instrument is secured or unsecured.
The calibration message may contain up to 40 characters. From the front
panel, you can view only 18 characters of the message at a time. Press [>]
to scroll through the text of the message. Press [>] again to increase the
scrolling speed.
From the front panel, commas, periods, and semicolons share a display
space with the preceding character, and are not considered individual
characters.
Storing a calibration message will overwrite any message previously stored
in memory.
The calibration message is stored in non-volatile calibration memory, and
does not change when power has been off, after a Factory Reset (*RST
command), or after an Instrument Preset (SYSTem:PRESet command).