Host computer IP
：
Input the IP address installed NTP server.
Port
：
Default: 123. You can set the port according to NTP server.
Time zone
：
London GMT+0 Berlin GMT +1 Cairo GMT +2 Moscow GMT +3 New Delhi GMT +5 Bangkok GMT +7 Hongkong
Beijing GMT +8 Tokyo GMT +9 Sydney GMT +10 Hawaii GMT-10 Alaska GMT-9 Pacific time GMT-8 American mountain time
GMT-7 American mid time GMT-6 American eastern time GMT-5 Atlantic time GMT-4 Brazil GMT-3 Atlantic mid time GMT-2.
Update cycle
：
The same with the NTP server check interval. Default: 10minutes.
【
EMAIL setup
】
If the alarm is turned on or the alarm linkage photos are taken, send an email about the alarm information and the photos to appointed
address.
SMTP server
：
Email server address. It could be an IP address or domain name. Domain name can be translated only it is the correct
Picture 4.20 EMAIL setup Picture 4.21 IP purview setup
DNS configuration.
Port
：
Email server port number.
SSL
：
Decide whether using Secure Socket Layer protocol to login.
User
：
Apply the email server user name.
Password
：
Input the password corresponding to the user.
Sender
：
Set the email sender address.
Receiver
：
Send the email to appointed receivers when the alarm is turned on. You can set three receivers at most.
Theme
：
You can set as you wish.
【
IP purview setup
】
When choosing the white list, only the listed IP address can connect the DVR. The 64 IP addressed are supportive in the list.
When choosing the black list, the listed IP address can not connect the DVR. The 64 IP addressed are supportive in the list.
You can delete the set IP address by
√?
Note
：
When the same IP address is in the white and black list at the same time, the black list precedence is higher.
Network
Hard
Disk
Videocorder
Fast
Operation
manual
25
