DIGITAL VIDEO RECORDER

3

4

System Connection for Alarm Recording

Connection with PC for Use

<Rear Side Connection Terminal of DVR COMBO>

<Outside Product>

1

2

3

4

5

6

7

8

9

1

2

3

4

5

1

ALARM IN

1

GND

2

ALARM RESET

2

TRIGGER IN

3

ALARM OUT

3

ALARM IN

4

GND

4

ALARM CANCEL

5

TRIGGER OUT

5

ALARM OUT

6GND

7REC IN

8DISK END

9GND

Alarm recording is a function for recording the input video when an alarm signal is input while a device with alarm output is connected to this unit.

Connect to the corresponding terminals, as the numbers may be different for external devices.

For external devices, if the alarm input (ALARM INPUT) and alarm cancel (ALARM CANCEL) are not available, you can leave them unconnected.

Connection with RS-232C

A. Communication Method

Data Code: ASCII Code

Protocol: 8 bit Data, 1 Stop bit, None Parity

Transmission speed: 4800, 9600, 19200, 38400, 115200 bps

B. RS-232C terminal (D-SUB 9 Pin) and Pin specifications

5

1

96

Pin No

Pin Specifications

 

 

2

TXD (Transmitted Data)

 

 

3

RXD (Received Data)

 

 

5

SG (Signal Ground)

 

 

1, 4, 6~9

NO Connection

 

 

2-3

2-4

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Samsung SCR-3000P manual Connection with PC for Use, Connection with RS-232C, Communication Method

SCR-3000P specifications

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