DynaColor 900 series Hybrid Manual de instalación - Página 3

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Pin Definition of Alarm I/O & RS-485, and Audio In
4CH models:
Pin Definition
Alarm Out Open
1
Alarm Out COM
2
RS485 D+
3
Alarm In 1
4
Alarm In 3
5
Reserved
6
Reserved
7
8CH models:
Pin Definition
Alarm Out Open
1
Alarm Out COM
2
RS485 D+
3
Alarm In 1
4
Alarm In 3
5
Alarm In 5
6
Alarm In 7
7

Power On the DVR

Please follow the proper power on procedures to avoid damaging the DVR.
• Connect all necessary components, e.g. monitor and cameras, before power on the DVR.
• Check the type of power source before connecting the power adaptor to the DVR. The
acceptable power input is between AC110V ~ AC240V.
Select Viewing Mode:
• Press MODE repeatedly to select the wanted display mode. The available viewing modes are
full-screen, 2×2, and 3×3 split-window.
• Press FREEZE to pause the current viewing image.
Pin Definition
Audio In 1
8
Audio In 3
9
Reserved
10
Reserved
11
GND
12
GND
13
Alarm Out Close
14
Pin Definition
Audio In 1
8
Audio In 3
9
Audio In 5
10
Audio In 7
11
GND
12
GND
13
Alarm Out Close
14
Pin Definition
RS485 D−
15
Alarm In 2
16
Alarm In 4
17
Reserved
18
Reserved
19
Audio In 2
20
Audio In 4
21
Pin Definition
RS485 D−
15
Alarm In 2
16
Alarm In 4
17
Alarm In 6
18
Alarm In 8
19
Audio In 2
20
Audio In 4
21
Pin Definition
Reserved
22
Reserved
23
GND
24
GND
25
Pin Definition
Audio In 6
22
Audio In 8
23
GND
24
GND
25
3