Administrative Tasks
R&S
®
ZNB/ZNBT
75Getting Started 1316.0062.02 ─ 26
6.2 Firmware Update
Upgrade versions of the analyzer firmware are supplied as single Windows
®
installer
files (*.msi).
Administrator account
You need administrator rights to install a new firmware version. See note on "User
accounts and password protection" on page 74 for details.
To perform a firmware update:
1. Copy the setup file to any storage medium accessible from the analyzer. This can
be either the internal mass storage drive, an external storage medium (USB mem-
ory stick, external CD-ROM drive) or a network connection (LAN).
2.
Run the setup file from the Windows
®
Explorer. Follow the instructions of the setup
wizard.
Setup files can be reinstalled. The default name of the internal drive is C:. External
storage devices are automatically mapped to the next free drive, i.e. D:, E: etc.
Factory calibration
A firmware update does not affect the factory calibration.
External accessories
Calibration units must be disconnected during a firmware update.
Firmware Update
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