User's Manual

three kinds of following categories: upper case leers, lower case leers, numbers, and special
characters) in order to increase the security of your product. And we recommend you change
your password regularly, especially in the high security system, changing the password monthly
or weekly can beer protect your product.
Pr
oper conguraon of all passwords and other security sengs is the responsibility of the
ins
taller and/or end-user.
4. Click OK.
Result
The device password is changed. You should enter the new password on the Device for
Management page to reconnect the device.
7.12.3 Time Management
Manage device's me zone, me synchronizaon, and DST parameters.
Time Zone and Time Synchronizaon
On the Device for Management page, select a device and click → System → Time to enter the
Time tab.
You can select a me zone, set NTP parameters, or manually synchronize me.
Time Zone
Select a
me zone from the drop-down list.
NTP
The device will synchronize me with NTP automacally.
Aer you enable NTP, you should set
the NTP server address, NTP port, and synchronizaon interval.
Manual Time Synchronizaon
Aer you enable Manual Time Synchronizaon, you can manually set the device me.
If you check S
ynchronize with Computer Time, the Set Time will display the current computer's
me. At this me, uncheck Synchronize with Computer Time, and click
, you can edit the
de
vice me manually.
Click Sa
ve to save the sengs.
DST
On the Device for Management page, click Remote Conguraon → System → Time → DST to
enter the DST tab.
Enable DST and you can edit the DST bias me, the DST start me, and end me.
Click Sa
ve.
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