Introduction
DVR User Manual
6
No.
Name
Descriptions
1
CVBS
CVBS video output; connect to monitor
2
ALARM IN
Alarm inputs for connecting sensors
3
GND
Grounding
4
AUDIO OUT
Audio output; connect to sound box
5
AUDIO IN
Audio input; connect to audio input device, like microphone,
pickup, etc
6
ALARM OUT
Relay output; connect to external alarm
7
VIDEO IN
8 CH video inputs
8
HDMI
Connect to high definition display device
9
VGA
Connect to monitor
10
LAN
Network port
11
RS485
Connect to keyboard or speed dome. A is TX+; B is TX-
12
USB
Connect USB storage device or USB mouse
13
DC12V
DC12V power input
Summary of Contents for AVK-TL91E4-1T
Page 57: ...Record Disk Management DVR User Manual 51 ...
Page 102: ...FAQ DVR User Manual 96 Fig 9 2 ...
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