13
Figure 2-6
Please refer to the following sheet for detailed information.
SN
Icon
Name
Note
1
Power switch Power on/off button.
2
1
～
8(16)
Alarm
input
port 1
～
8(16)
There are two types; NO (normal open)/NC
(normal close).
When your alarm input device is using external
power, please make sure the device and the DVR
have the same ground.
NO1
～
NO3
Alarm output
port 1
～
3
3 groups of alarm output ports. (Group 1
：
port
NO1
～
C1,Group 2:port NO2
～
C2,Group 3:port
NO3
～
C3
）
).Output alarm signal to the alarm
device. Please make sure there is power to the
external alarm device.
NO
：
Normal open alarm output port.
C
：
Alarm output public end.
C1
～
C3
3
VGA
VGA
video
output
port
VGA video output port. Output analog video signal.
Can connect to the monitor to view ananlog video
output.
4
AUDIO IN
Audio
input
port
Connect to audio input device such as speaker.
5
VIDEO IN
Video
input
port
Connect to analog camera, video input signal.
6
GND
Alarm input ground port.
7
Power input
port
Input 12V DC.
8
USB2.0 port
Connect to USB storage device, mouse, burning
DVD-ROM and etc.
9
A
RS485
（
RS-485
）
RS485_A port. It is the cable A. You can connect to
the control devices such as speed dome PTZ.
Summary of Contents for EDGE4T
Page 1: ...HD AVS Standalone DVR User s Manual V1 3 0 ...
Page 84: ...75 Figure 4 53 Figure 4 54 4 10 1 3 Encode ...
Page 110: ...101 Figure 4 81 Figure 4 82 Figure 4 83 ...
Page 116: ...107 Figure 4 89 Figure 4 90 ...
Page 117: ...108 Figure 4 91 Figure 4 92 ...
Page 120: ...111 Figure 4 96 Figure 4 97 ...
Page 126: ...117 Figure 4 106 Figure 4 107 4 10 4 1 2 2Trigger Snapshot ...
Page 154: ...145 Figure 4 141 ...
