Saving and Printing Data 7
6000 Series Oscilloscope User’s Guide 331
Secure Environment Mode Option
Secure environment mode is compliant to National Industrial
Security Program Operating Manual (NISPOM) Chapter 8
requirements.
Secure environment mode is called option SEC when it is
ordered with the oscilloscope. When adding secure environment
mode after oscilloscope purchase, the option is called model
N5427A, and the oscilloscope must be returned to an Agilent
service center for installation.
When secure environment mode is installed, trace and setup
data are stored to internal volatile memory (rather than
internal non-volatile memory). Oscilloscope setup, waveform,
and trace data are erased when the power is shut off. This
ensures that any setup, waveform, and trace data will not be
visible to the next user upon power-up. The clock, LAN, and
GPIB settings are not discarded upon power-down.
To permanently store data, you can save it to an external device
through one of the oscilloscope’s USB ports.
Once installed, secure environment mode can not be disabled.
Secure environment mode is available beginning with system
software version 3.50. As a precaution against attempting to
defeat secure environment mode, this option prevents older
software from being installed.
When installed, the secure environment mode license will
appear as SEC in the Installed Licenses line of the “About
Oscilloscope” display. To access the About Oscilloscope display,
press the Utility key, then press the Service softkey, then press
the About Oscilloscope softkey.