Ntp - HIKVISION HiLook NVR 104MH-D/4P User Manual

2. Turn on Enable.
3. Select Mapping Type as Manual or Auto
Auto
Manual
4. Set the virtual server of your router, including internal source port, external source port, etc.
The virtual server parameters shall be corresponding with your device port.

6.2.4 NTP

Your device can connect to a network time protocol (NTP) server to ensure that the system time is
accurate.
Steps
1. Go to Configuration → Network → General → NTP.
2. Turn on Enable.
3. Enter the parameters.
Interval
Time interval between two time synchronization with NTP server.
Network Video Recorder User Manual
Figure 6-6 NAT
The port mapping items are read-only, and the external ports are set
by the router automatically. You can click Refresh to get the latest
status of the port mapping.
Select an external port type. Click
use the default external port No., or change it according to actual
requirements. External Port indicates the port No. for port mapping
in the router.
The value of the RTSP port No. should be 554 or between 1024 and
65535, while the value of the other ports should be between 1 and
65535 and the value must be different from each other. If multiple
devices are configured for the UPnP™ settings under the same router,
the value of the port No. for each device should be unique.
to edit External Port. You can
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