Firmware Update
R&S
®
NRT2
91
User Manual 1178.5550.02 ─ 04
6. Check if the update was successful. This is the case if the firmware version in the
"Identification" field is the same as the one you loaded in the "Firmware" field.
10.2
Firmware Update via a USB Flash Memory Stick
This chapter contains information on installing/updating the firmware on the R&S NRT2
via a USB flash memory stick.
The R&S NRT2 supports this update method from version 02.xx of the installed firm-
ware. With version 01.xx installed, perform an update to version 02.xx or later with the
method described in section
Chapter 10.1, "Firmware Update via PC and USB or
10.2.1
Hardware and Software Requirements
The system requirements to perform a firmware update via a USB flash memory stick
are as follows:
●
PC or mobile device with free USB port running any operating system and software
that supports copying files to the USB flash memory stick
●
USB flash memory stick (USB 2.0 or 3.0, with USB-A plug, FAT32 file system, and
sufficient space for the firmware file)
●
A Rohde & Schwarz update file (*.rsu) for the sensor must be available.
10.2.2
Preparing an Update
To prepare an update via USB flash memory stick:
1. Copy the Rohde & Schwarz update file to the root directory of the USB flash mem-
ory stick.
Firmware Update via a USB Flash Memory Stick
