Overview and Controls
10
No. Description
1 Power button
2 Power input port
3 Fan
4 Loop video output
5 1st - 4th channel audio input
6 Video input
7 DB25 port (5th to 16th-channel audio input port)
8 Audio output
9 Intercom input port
10 Intercom output port
11 Network port
12 eSATA port (reserved, not effective for HD-16DVR-C)
13 RS232 port
14 USB port
15 HDMI video output
16 VGA video output
17 Alarm input/alarm output/RS485 port
18 CVBS video output
19 SPOT (matrix) video output