User Guide
85 
5.7. Maintenance 
In  the  navigation  bar,  click  Maintenance.  The  Maintenance  page  that  is 
displayed contains  Administration, Time  Zone, Firmware, SysRestart and 
Diagnostics. 
5.7.1.  Administration 
Choose Maintenance >  Administration,  the page shown in the following 
figure  appears.  There  is  only  one  account  that  can  access  the  Web-
Management interface. The default account is "admin" and the password is 
"admin" – the “admin” account has read/write access privilege. In this web 
page, you can set new a password for “admin”. 
The following table describes the parameters of this page: 
Field 
Description 
New Password 
Enter the password to which you want to change the old 
password. 
Confirm Password 
Enter the new password again. 
5.7.2.  Time Zone 
Choose  Maintenance  >  Time  Zone,  the  page  shown in  the following figure 
appears. 
The system time is the time used by the device for scheduling services. You 
can  manually  set  the  time  or  connect  to  a  NTP  (Network  Time  Protocol) 
server. If a NTP server is set, you will only need to set the time zone. If you 
manually set the time, you may also set Daylight Saving dates and the system 
time will automatically adjust on those dates. 










