COP-USA DVR2304SE-B User Manual
Page 14
Digital Video Recorder User Manual
8
Item
Name
Description
12
USB port
Connect USB mouse or connect external USB devices
13
DC12V
POWER INPUT
14
Spot out
Connect to monitor as an AUX output channel by channel. Video would be displayed without OSD.
Fig 2-5 Rear Panel for 16-ch
Item
Name
Description
1
Audio in
4 CH Audio input
2
GND
Grounding
3
RS485
Connect to speed dome or keyboard
4
ALARM OUT
1-ch relay output. Connect to external alarm
5
ALARM IN
Connect to external sensor 1-16
6
Video in
Video input channels from 1-16
7
HDMI port
Connect to high-definition display device
8
VGA port
VGA output, connect to monitor
9
LAN
Network port