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User Manual of DS-91/90HFI-ST/RT/XT & DS-81/80HFI-ST & 91/90/81HWI-ST Series DVR
4.
Configure the following NTP settings:
•
Interval: Time interval between the two synchronizing actions with NTP server. The unit is minute.
•
NTP Server: IP address of NTP server.
•
NTP Port: Port of NTP server.
5.
Click
to save and exit the interface.
Note:
The time synchronization interval can be set from 1 to 10080min, and the default value is 60min. If the
device is connected to a public network, you should use a NTP server that has a time synchronization function,
such as the server at the National Time Center (IP Address: 210.72.145.44). If the device is setup in a more
customized network, NTP software can be used to establish a NTP server used for time synchronization.
9.2.4 Configuring FTP Server Settings
Note:
FTP configuration is supported by DS-9100/8100HFI-ST (HWI-ST) & DS-9100HFI-RT/XT series only.
Purpose:
The FTP (File Transfer Protocol) can be configured on your device to realize dual-directional transmission of
control files over Internet. And the captured pictures of device can be uploaded to FTP server as well.
Steps:
1. Enter the Network Settings interface.
Menu > Configuration > Network
2. Select the FTP tab to enter the FTP Settings interface.
3. Select a FTP server. Preferred FTP Server and Alternate FTP Server are selectable.
4. Check
checkbox to enable the FTP server.
Note:
When both two FTP servers are enabled and configured properly, once the preferred FTP server fails,
the alternate FTP server will be used until the preferred FTP server resumes work.
5. Configure the FTP settings for preferred and alternate FTP server, including FTP protocol, server address,
port, user name, password and the directory.
Figure 9. 14 FTP Settings Interface
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