Rohde & Schwarz 1424.7005K02, Начало работы

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Instrument tour
R&S
®
NRX
29 Getting Started 1424.7070.02 ─ 09
the measured value (e.g. for level regulation) or a digital signal for limit monitor-
ing.
The Trig In / Out 2 BNC connectors can be used either as an external trigger
input with a switchable impedance (10 k
Ω
or 50
Ω
) or as a second analog output.
By default, both connectors are disabled.
5.2.2 Ethernet interface
See (2) in Figure 5-2 .
The Ethernet connector is an RJ45 socket for remote controlling the R&S NRX
via a network.
5.2.3 USB device interface
See (3) in Figure 5-2 .
USB 2.0 (universal serial bus) interface of the type B (receptacle). Used to con-
nect the R&S NRX to a computer for USB remote control.
5.2.4 USB host interface
See (4) in Figure 5-2 .
See Chapter 5.1.5, "USB host interface" , on page 27.
5.2.5 AC supply and power switch
See (5) in Figure 5-2 .
Observe the safety instructions in "Connecting to power" on page 7.
When the R&S NRX is connected to the AC supply, it automatically sets itself to
the correct range for the applied voltage. The range is printed on the casing.
There is no need to set the voltage manually.
Further information:
●
Chapter 4.6, "Connecting to power" , on page 17
Rear panel tour