Operating Concepts
R&S
®
NRX
39
User Manual 1178.5566.02 ─ 05
By default, VNC access is enabled. Any user in the network who knows the password
and IP address of the R&S NRX can access the R&S NRX. To prevent access, disable
the VNC server service under
Prerequisites
●
LAN interface of the external computer is configured for the network.
●
R&S NRX and the computer are connected using a LAN network.
To set up a connection using a VNC viewer
1. On the external computer, install the VNC viewer if it is not installed already.
2. Open the VNC viewer.
3. Enter the host name or the IP address of the R&S NRX.
4. Click "Connect".
5. Enter the session password. The preconfigured password is
instrument
.
To set up a connection using a web browser
1. Open the web browser.
2. Enter as web address:
http://<hostname>
or
http://<IP address>
. For example,
http://nrx-104711
.
3. Enter the password. The preconfigured password is
instrument
.
5.3
Remote Control
The R&S NRX is equipped with various interfaces for connecting it to a controller for
remote control:
●
IEC/IEEE bus interface (standard equipment) in line with the standards IEC
60625.1 (IEEE 488.1) and IEC 60625.2 (IEEE 488.2)
●
Gigabit Ethernet interface
●
USB 2.0 interface for remote control and firmware update
Connectors are installed at the rear of the R&S NRX. See
The interfaces support the SCPI (Standard Commands for Programmable Instruments)
standard, version 1999.0 of May 1999. The SCPI standard is based on the IEEE 488.2
standard. It defines a standardized command language for controlling measuring and
test instruments with functions beyond the scope of the IEEE 488.2 standard.
For a detailed description of the remote commands, see
Remote Control