Pin Definition Of Alarm I/O & Rs-485, And Audio In; Power On The Dvr - Speco 16WM Setup Manual

Pin Definition of Alarm I/O & RS-485, and Audio In
Alarm I/O & RS-485:
DVR-4WM:
Pin Definition
Alarm Out Open
1
Alarm Out COM
2
RS485 D+
3
RS485 D−
4
15pin D-sub connector I/O cable for 4TL: Speco # DVR4TLALMCBL
DVR-8WM & DVR-16WM:
Pin Definition
Alarm Out Open
1
Alarm Out COM
2
RS485 D+
3
RS485 D−
4
Reserved
5
Alarm In 1
6
Alarm In 2
7
Alarm In 3
8
Alarm In 4
9
25p D-sub I/O cable for 8/16TL: Speco # DVR816TLALMCBL
Audio In (DVR-8WM & DVR-16WM only):
Pin Definition
Audio 1
1
Audio 3
2
Audio 5
3
Audio 7
4
Audio 9 (DVR-16WM)
5
Audio 11 (DVR-16WM)
6
Audio 13 (DVR-16WM)
7
Audio 15 (DVR-16WM)
8
GND
9
25p D-sub Audio cable for 8/16TL: Speco # DVR816TLAUDCBL

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 powering the DVR.
•
Check the type of power source before connecting the power adaptor to the DVR. The
acceptable power input is between AC110V ~ AC240V.
4
Pin Definition
Alarm In 1
5
Alarm In 2
6
Alarm In 3
7
Alarm In 4
8
Pin Definition
Alarm In 5
10
Alarm In 6
11
Alarm In 7
12
Alarm In 8
13
Alarm Out Close
14
Reserved
15
Reserved
16
Reserved
17
Alarm In 9 (DVR-16WM)
18
Pin Definition
GND
10
GND
11
GND
12
Reserved
13
Audio 2
14
Audio 4
15
Audio 6
16
Audio 8
17
Audio 10 (DVR-16WM)
18
Pin Definition
Alarm Out Close
9
GND
10
GND
11
GND
12
Pin Definition
19
20
21
22
23
24
25
Pin Definition
19
20
21
22
23
24
25
Pin Definition
GND
13
GND
14
GND
15
Alarm In 10
(DVR-16WM)
Alarm In 11
(DVR-16WM)
Alarm In 12
(DVR-16WM)
Alarm In 13
(DVR-16WM)
Alarm In 14
(DVR-16WM)
Alarm In 15
(DVR-16WM)
Alarm In 16
(DVR-16WM)
Audio 12 (DVR-16WM)
Audio 14 (DVR-16WM)
Audio 16 (DVR-16WM)
GND
GND
GND
Reserved