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Digital Video Recorder User Manual
12
Item
Name
Description
7
AUDIO OUT
Audio output, connect to the sound box
8
S-VIDEO
S-Video output, connect to monitor
9
PS/2 port
Connect to PS/2 mouse
10
USB MOUSE
Only for USB mouse
11
NET
Connected to internet
12 COM
For
debug
13
VGA port
VGA output, connect to monitor
14
ALARM IN
Connect to external sensor1-8
15
RS485
Connect to speed dome
16
ALARM OUT
Relay output1-4. Connect to external alarm.
17
+5V and GND
+5V and grounding
18
FAN
For cooling the device
19
POWER INPUT
Connect with power cable
20
POWER SWITCH
220V or 110V
Tab 2.5 Definition of Rear Interface
3. 16-ch rear panel is shown as Fig 2.8
Fig 2.8 Rear Panel for 16-channel DVR