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8 When replacing a camera, decide whether to
carry over the recorded images from the camera
There are three options.
● Take over recorded images: The new camera takes
over past image data.
● Discard past recorded images of the camera.
● Record new image data: Record new image data while
maintaining past image data.
9 Click [Finish]
Deleting a Hardware Device
This section describes how to delete an unused hardware
device such as a camera from the surveillance system.
1 Double-click [Management Application] on the
desktop
2 Click [+] in [Advanced Configuration]
3 Click [+] in [Hardware Devices]
4 Right-click the hardware device you want to
delete and select [Delete Hardware Device]
A confirmation message appears.
5 Click [Delete]
Proper Use of LAN1/LAN2
In this system, use LAN1 to connect to network cameras,
and LAN2 to connect to surveillance computers and the
timer server (NTP server).
A This unit (master NVR)
B Switching hub (LAN1)
C Network cameras
D NAS
E Switching hub (LAN2)
F Surveillance computer
G Time server (NTP server)
H Slave NVR
Caution:
● LAN1 and LAN2 cannot communicate with each other. It
is not possible to configure settings of cameras connected
to LAN1 from a surveillance computer connected to
LAN2. Connect a computer for camera setup to LAN1 in
order to configure settings for cameras connected to
LAN1.
How to Use a Network
LAN2 : 192.168.1.xxx
LAN1 : 192.168.0.xxx