Dahua DH-VTO9221D User Manual

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5.2.1.4 System Time
In page, select System Config>Local Config>System Time.
Set date format, time format, system time, NTP server address, time zone and port. See
Figure 5-6.
Figure 5-6
Parameter
Note
Date Format
Set date format of display.
Time Format
Set time format of display as 12-hour and 24-hour.
System Time
Set system display time.
Sync PC Click “Sync PC”, to sync system time with PC time.
NTP Config
Check “NTP Config”, to enable NTP server net sync time.
You also can enter IP, zone, port and upgrade period of PC where NTP
server is installed to set net time sync.
NTP Server
Zone
Port
Upgrade Period
Default
Click “Default”, to restore all parameters in this page to default.
Refresh
Click “Refresh”, to refresh this page.
5.2.1.5 Config Manager
In page, select System Config>Local Config>Config Manager. Here you can set export
config, import config and default. See Figure 5-7.

Dahua DH-VTO9221D Specifications

General

Brand	Dahua
Model	DH-VTO9221D
Category	Intercom System
Language	English