Rohde & Schwarz SMF-B1, Operating Manual, Page: 140 / 653

Instrument Function
R&S
®
SMF100A
125 Operating Manual 1167.2319.02 ─ 12
The following functions are protected in the respective levels:
●
Protection Level 1
Protects against accidental changes to certain settings, e.g. clock and date, net-
work settings or instrument names. You can access this protection level with the
password
123456 .
●
Protection Level 2
Provides access to the unlocking of protected service functions. It is accessible for
authorized personnel of Rohde
& Schwarz service departments.
●
Protection Level 3-5
Are reserved for factory internal use.
To unlock or lock a protection level...
1. In the "Password" entry field, enter the password for the corresponding protection
level.
2. Confirm with the ENTER key.
The checkbox of the protection level is disabled, i.e. the protection is unlocked.
3. To lock a protection level again, select the checkbox.
Protection Level/Password
Locks or unlocks the corresponding protection level.
E.g. protection level 1 expands the functionality of the internal adjustment and to
access the selftests.
The password is 123456 .
Remote command:
:SYSTem:PROTect<ch>[:STATe]
on page 585
5.2.3.19 Security
The security concept of the R&S SMF helps you to protect your instrument against
uncontrolled access and changes. All provided security services require that you enter
the security password.
Provided security services are:
●
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, as well as a security password for accessing the mass stor-
age of the instrument.
General Instrument Settings