User manual SEFELEC 5x Series  169   v1.06 
 
It is possible to clear the list of permitted addresses (White list). From the Ethernet Interface 
menu, on the White list line, press Delete and confirm or not to the deletion of the all the author-
ised IP addresses. 
 
 
  CONNECTION EXAMPLES 
17.3.1.  SINGLE CONNECTION BETWEEN A PC AND A DEVICE WITH A 
FIXED IP ADDRESS 
 
In this configuration we must use a crossover Ethernet cable. In order to clearly identify 
the device of the SEFELEC 5x range we need to determine a fixed IP address for our device 
and our PC. 
 
 
 
Example of the IP addresses for this application: