User manual

16 Channel Embedded Digital Video Recorder User Manual 5
HDD Install：
(1) Open the hard disk back cover of the DVR
(2) Fixed hard drives to holder
(2) Connecting HDD wire and power wire to the hard disk interface.
(3) Put the back cover back.
3.2 Connecting Cameras ,Monitor and Audio
Connect camera cable to video input of DVR, and connect the video output cable from DVR to
monitor via BNC connector. If the camera is PTZ dome, connect RS485 A & B to the port of DVR
respectively.
3.3 Alarm input and output
Alarm input close connection:
Alarm input open connection:
Alarm output open connection:
Note: All of the input and output signals are switch
3.4 Connecting power
Please use the supplied power adapter to connect DVR.
+ -
DVR
Response output
+ -
Power
supply
Sound and light alarm
+ - NC C
47kΩ
+12
V
Infrared alarm
DVR ALARM IN
1 2 3 4 5 6 7 …… G ND
+ - NC C
+12
V
Infra Infrared alarm
red Alarm 等
47kΩ
DVR ALARM IN
1 2 3 4 5 6 7 ……G ND