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User’s Manual
DVR-4TH/8TH/16TH Series
SPECO TECHNOLOGIES 07/10
59
When a PC connects to a DVR not in the same local area network, a real IP
address and corresponding port number is required. However if the DVR is
behind a router, the communication between the PC and the DVR will be
transmitted back and forth by the router. The router will need to setup port
mapping (forwarding) before images from the DVR can be remotely viewed
on the PC. For each individual DVR, the setting needs to be done individually.
Imagine if there is tens or hundreds of DVRs. The setting will take a long time.
Fortunately, if the DVR has UPnP NAT traversal function, the setting of the
router will be done automatically when it is enabled. Just select <Yes> for the
menu item UPnP NAT Traversal in the UPnP setup menu and it will take care
of everything.
4.10 Boot Log Exportation
The DVR-4TH/ 8TH/ 16TH series unit will keep records of important system
logs. Users can also choose whether or not to keep records of operation logs.
Login using an account with proper authority and enter the OSD menu. Then
access the Configuration menu, as displayed below.
Configuration
Load Factory Default
Import Config
Export Config
Import Deterrent
Export Deterrent
Boot Log
Operation Log
No
On
Set <Operation Log> to <On> and operation logs will start to be recorded in
the system log. Alternatively, set to <Off> and operation logs will not be part of
the system log.
Select <Boot Log> and a list of system logs will be displayed on the screen.
Users can export the system log as a data file to an external storage device.
Connect a USB storage device and press COPY to export the system log file
to the USB storage device. In the mean time, a digital signature file will also
be exported.