R&S NRP2, User Manual

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Putting into Operation
R&S
®
NRP2
19 User Manual 1173.9157.02 ─ 03
1.8.2.1 Start screen
Immediately after turning on the start screen appears, and the R&S NRP2 provides short-
term access to the boot menu and the firmware update menu.
The bootmenu provides service and system functions, e.g. resetting the internal memory,
see
​
chapter 8.3, "Bootmenu" , on page 342
For further information on the firmware update see firmware release notes on the R&S
website available for download:
http://www.rohde-schwarz.com/product/NRP2.html .
Fig. 1-8: Start screen with access to Firmware Update and Bootmenu
1.8.2.2 Function check
After switch-on, the R&S NRP2 performs a function test. The contents of all non-volatile
memories, the RAM and the addressability of the interfaces are checked. Messages
indicate the options the instrument is equipped with.
The R&S NRP2 checks the following functions:
●
Function test on the RAM
●
Function test on the keyboard controller
●
Addressability check on the keypad
●
Addressability check on the test generator.
This test is performed if the instrument is equipped with option R&S
NRP2-B1, sensor
check source.
●
Addressability check of the sensor channels
Depending on the number of installed sensors, the displayed icon varies:
Fig. 1-9: Connected sensors (symbols)
– One of the sensor boxes shown on the left bottom of the icon, represents a sensor
connected at channel A, i.e. the instrument is single channel.
Starting the R&S NRP2