Administrative Tasks
R&S
®
ZNB/ZNBT
74Getting Started 1316.0062.02 ─ 26
6 Administrative Tasks
This chapter describes some topics that are only needed occasionally, or if a special
instrument configuration is required.
6.1 Windows Operating System
The analyzer is equipped with a Windows
®
operating system which has been config-
ured according to the instrument's features and needs. Changes in the system configu-
ration can be necessary to:
●
Establish a LAN connection
●
Customize the properties of the external accessories connected to the analyzer
●
Call up additional software tools
Modifications of the operating system
The operating system is adapted to the network analyzer. To avoid impairment of
instrument functions, only change the settings described in this manual. Existing soft-
ware must be modified only with update software released by Rohde & Schwarz. Like-
wise, only programs authorized by Rohde & Schwarz for use on the instrument must
be executed.
The "Start" menu of the operating system is accessed by pressing the Windows key in
the SYSTEM keypad or on an external keyboard. All necessary settings can be
accessed from the "Start" menu, in particular from the Windows "Control Panel".
User accounts and password protection
The analyzer uses a user name and password as credentials for remote access. Two
user accounts with different levels of access are available on the instrument:
●
"instrument" is the default account with standard rights to change system settings.
Use this account for normal operation of the analyzer.
●
"Administrator" is the account for administering the operating system. This account
is required, for instance, if you wish to install programs on the analyzer.
In the factory configuration, "894129" is preset as a password for both users. To protect
the analyzer from unauthorized access, it is recommended to change the preset pass-
words.
To switch from one user account to another, log off from Windows and then log on
again. The "switch user" functionality is disabled on the R&S ZNB/ZNBT.
Windows Operating System
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