General Instrument Functions
R&S
®
SMA100B
333User Manual 1178.3834.02 ─ 05
To access the settings of these topics, see Setting Security Parameters >
"Secure Update Policy" on page 335.
●
Password management secures controlled user access to the instrument
With the two-step password concept, you can assign a user-defined password for
the operating system, and a security password for accessing the mass storage of
the instrument.
See also Chapter 11.4.4, "Password Management", on page 341.
●
LAN services secure controlled network access
You can individually lock and unlock the supported LAN interface services, see
Chapter 11.4.3, "Configuring LAN Services", on page 340.
Remote control via LAN interface requires that the interface is activated, but you
can enable the required services specifically.
●
User interface prevents front panel operation and/or reading the display.
For more information, see the document R&S SMA100B Instrument Security Proce-
dures.
11.4.1 Protection Level Settings
Access:
► Select "System Config > Setup > Security > Protection".
The "Protection" dialog provides access to the unlocking of different protection lev-
els.
Several functions in the instrument are password-protected to prevent for example
accidental changes, "Protection" on page 332.
The remote commands required to unlock a protected stage are described in Chap-
ter 13.17, "SYSTem Subsystem", on page 653.
Protection Level/Password
Unlocks the selected level of protection, if you enter the correct password.
The default protection level 1 password is 123456.
To lock the protection level again, clear the checkbox.
Using the Security Settings
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