Remote Access via an External Controller  R&S SMB 
1407.0812.62 1.22  E-2 
ATTENTION 
 
 
Risk of unauthorized access! 
After enabling the VNC connection, any user on the network who knows the 
password and IP address of the signal generator can access this R&S SMB. Even 
after cutting it, the connection is still enabled and the R&S SMB can be accessed any 
time. To disable the connection, the VNC program on the R&S SMB 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. 
 
 
Install VNC Viewer and Establish VNC Connection on the Windows PC 
The Ultr@VNC program is available on the Internet as a free-of-charge download or on the R&S SMB 
CD-ROM. Following the instructions on the Internet, the program can be copied onto the external 
Windows PC. Only the program component VNC Viewer is required. 
Note:  
The VNC Viewer program is included in the download for the installation of the Ultr@VNC program 
on the signal generator if Full installation was selected in the Select Component panel. In this 
case, the program ultr@vncviewer.exe can be copied to the Windows PC.  
1. Install VNC Viewer program component on the PC.  
2. Start VNC Viewer program component on the PC. 
 
3.  Enter IP address (or host name) of R&S SMB in input line VNC Server. 
4.  Initialize the connection by pressing the Connect button.  
  A message requesting the password appears.