Putting into Operation
NRP2
20User Manual 1173.9140.02 ─ 07
– Two sensor boxes indicate that channels A and B are connected, fitted at the
front panel (requires option NRP-B2, the second measurement input).
– Accordingly, one or two sensor boxes shown on top indicate that channels A
and B are fitted at the rear panel with option NRP-B6, sensor connectors A (B).
–
Four sensor boxes indicate that the meter supports channels A to D, option
NRP-B5, 3rd and 4th measurement input.
●
Addressability check on the USB interface
●
Addressability check of the Ethernet interface
The instrument performs a test on the Ethernet interface, and displays the trans-
mission rate, e.g.
. When finished, the instrument displays the result under the
network icon, i.e. "OK" indicates that the interface can be addressed.
If the R&S NRP2 is not connected to a network hub or if a connection cannot be
established during booting, the message (Not Connected) is displayed instead
of "OK"
. It is however possible to establish a network connection later on at any
time.
Results display of the function test
The R&S
NRP2 shows the progress of the tests in a colored (orange) progress bar.
The tests are completed when the bar has reached the end of the screen and all sym-
bols are shown. The instrument indicates the result of each test underneath the
respective symbol.
Fig. 1-10: R&S
NRP2 welcome screen with function test results and progress bar
Mem = function test on the RAM
PCI = function test on the keyboard controller
Keys = addressability check on the keypad
∿ ⊙
= addressability check on the test generator
(instrument icon) = addressability check on the interfaces for the sensor channels
USB = addressability check on the USB interface
Net = addressability check of the ethernet interface
Successful tests are confirmed with
("OK", orange colored), and recognized mal-
functions with ("Failed", red colored).
Starting the R&S NRP2
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