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52  NTU Optical Network Terminals 
4.5.6.2  The “View” submenu. System Log Display 
The menu is used to configure display of router's events.  
 
Use the Refresh button to refresh the information.   
4.5.7  The “Update Software” submenu 
In  order  to  update  software,  select  the  software  in  the  Software  File  name  field  (use  the  Choose  File 
button) and click Update Software. 
Do  not  switch  off  or  reboot  the  device  during  software  update.  The  firmware  update  takes  a  few 
minutes to complete and then the device will reboot. 
 
4.5.8  The “Reboot” submenu. Device Reboot 
 
Click the Reboot button to reboot the device. The rebooting process takes a few minutes to complete.