R&S AFQ100A
Manual Remote Control via an External Controller
1401.3078.62 1.40
E-3
Configuration for Manual Remote Control via Ultr@VNC
The instrument is operated with the aid of the program
Ultr@VNC
. The program is included in operating
system Linux/Unix. It is available as a free-of-charge download on the internet for operating system
Window XP (
http://ultravnc.sourceforge.net/download.htm
)
Manual remote control of the modulation generator is possible under the following conditions:
The external PC with Linux/Unix or Windows operating system (Windows 95 or higher) is equipped
with a LAN interface which is configured for the network.
The modulation generator and PC are linked via a LAN.
The
Ultr@VNC
program
is installed and enabled on the R&S AFQ, and an user-specific password
for the
VNC
connection is defined. Communication on the network via
Ultr@VNC
program is
enabled in the firewall.
PC with Linux/Unix operating system
The R&S AFQ IP address is entered in the
address line
of the internet browser of the external PC
and the user-specific password for the
VNC
connection is entered in the request panel.
PC with Windows operating system
The
Ultr@VNC Viewer
program component is installed on the external PC
The R&S AFQ IP address and the user-specific password for the
VNC
connection are entered in
the
VNC
Viewer
panel.
NOTICE
Risk of unauthorized access!
After enabling the VNC connection, any user on the network who knows the password
and IP address of the I/Q modulation generator can access this R&S AFQ. Even after
cutting it, the connection is still enabled and the R&S AFQ can be accessed any time.
To disable the connection, the
VNC program on the R&S AFQ must be uninstalled
or the VNC server service disabled
.
To enhance security, also
communication on the network via Ultr@VNC
program
should be disabled
in the firewall.
