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1.11.1 Alarm Input Contacts
This DVR provides one alarm input per camera. All inputs are programmable N.O. (Normal Open) or N.C.
(Normal Closed) Inputs have to be switched by dry contacts.
Alarm input with N.O. (Normal Open) contact Alarm input with N.C. (Normal Closed) contact
in idle state in idle state
All settings are programmed in the ALARM menu (Section 0).
1.11.2 Alarm Output Relay
The relay output provides either Normally Open or Normally Closed dry contacts.
Output relay in idle state
1.12 USB-Mouse installation
Connect the USB mouse to one of the 2 USB ports. (This can be done while DVR is powered on) The rear
USB V1.0 port is recommended to reserve the higher speed front USB V2.0 port for video copy/export.
NOTE: Recommended mouse types are Logitech® and Microsoft® wired USB wheel-mouse. Wireless
USB mouse is not supported.
1.13 NETWORK CONNECTION
This section only describes physical connection to an Ethernet network. This step must be completed
before the DVR can connect to the network. There are two basic types of connection: