9
EM series DVR rear panel is shown as below. See Figure 1-4.
Figure 1-4
VR EM Series Rear Panel
1
Video input
2
Audio input
3
Audio output
4
Video CVBS output
5
USB port
6
Network port
7
HDMI port
8
RS232 port
9
Video VGA output
10
Alarm input/alarm output/RS485 port
11
Power button
12
Power socket
PRO Series DVR rear panel is shown as below. See Figure 1-5
VRPRO Series Rear Panel
1
Power button
2
Power input port
3
Fan
4
Loop video output
5
1
st
to 4
th
-channel audio input
6
Video input
7
DB25 port (5
th
to 16
th
-channel audio input port)
8
Audio output
9
Bidirectional talk input port
10
Bidirectional talk output port
11
Network port
12
eSATA port
13
RS232 port
14
USB port
15
HDMI port
16
Video VGA output
17
Alarm input/alarm output/RS485 port
18
Video CVBS output
19
Video matrix output
