Dahua Technology DHI-VTO4202F-P-S2 2MP IP Outdoor Video Intercom - Manual (Page 31)

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System
Configure time parameters, NTP server, and more.
Select Local Settings > System.
System
Configure the parameters.
Table 6-4 System parameter description
Parameter Description
Date Format
Select a format as needed.
Time Format
System Time
Changing system time may cause issues when searching video. Turn off video
recording and auto snapshot before changing the time. Ensure the system time is
accurate.
Time Zone Configure the time zone as needed.
Sync with PC
Synchronize the VTO system time with the PC you are accessing the VTO's web
interface from.
DST
Daylight saving time. Enable this setting if daylight savings is applicable to your
area. Configure DST type, start time, and end time.
DST Type Select Date or Week as needed, and then configure the specific period.
Start Time
Configure the start time and end time of DST.
End Time
NTP Enable
Enable NTP and enter the IP address of the NTP server. The VTO syncronizes time
with the NTP server automatically.
NTP Server
Port
NTP server port number.
Interval VTO time update cycle. 30 minutes is the maximum time period.
Maintenance Define the time when the VTO will restrart automatically.
SSH
Enable this setting when connecting a debugging device to the VTO through the
SSH protocol.
It is recommend to turn off this function and to turn on the security mode and
outbound service information protection.
Emergency
Maintenance Enable the function for fault analysis and repair.
This function occupies ports 8088 and 8087.