User`s manual
User’s Manual
www.dynacolor.com.tw
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17
Video Input
16 BNC connectors are offered for video input streams from installed
cameras. The number of connectors is equal to the number of channels.
Video Looping
Plenty of BNC connectors are positioned on the real panel for looping out the
video input.
Alarm I/O & RS485
The unit provides an alarm I/O and RS485 port that offers user the flexibility
required to connect the unit to the other device. The definitions of pins are
listed in the below table:
Pin Definition Pin Definition
1
RS485 D+
17
Alarm In 1
2
RS485 D-
18
Alarm In 2
3
Ground
19
Alarm In 3
4
Normal Close 1
20
Alarm In 4
5
Common Node 1
21
Alarm In 5
6
Normal Open 1
22
Alarm In 6
7
Ground
23
Alarm In 7
8
Normal Close 2
24
Alarm In 8
9
Common Node 2
25
Alarm In 9
10
Normal Open 2
26
Alarm In 10
11
Ground
27
Alarm In 11
12
N/A
28
Alarm In 12
13
N/A
29
Alarm In 13
14
N/A
30
Alarm In 14
15
Ground
31
Alarm In 15
16
Ground
32
Alarm In 16
Audio In / Out
The DynaGuard
TM
100 MPEG-4 DVR provides two channels of audio
recording and playback. Audio In RCA connector is offered for connecting an
audio source device (e.g. external amplified microphone) to the unit; Audio
Out RCA connector is offered for connecting an audio output device (e.g.
amplified speakers) to the unit.