User manual

CONNECTIONS AND SETUP

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3.2 Camera Connection

The cameras must be connected and power-supplied BEFORE the DVR is turned on. The DVR will automatically

detect the video system of the connected camera(s) (NTSC / PAL), and switch itself to the correct system.

Note: For detailed DVR video input / output ports, please refer to “2.2 Rear Panel” at page 5.

For detailed camera operation, please refer to its own manual.

Note: If you want to make a video backup with audio, please connect audio camera to the CH1 which

support the audio function

3.2.1 Normal Camera Connection

14) Power connection:

Connect the camera with indicated power supply.

15) Video cable connection:

Connect the camera video output to the DVR video input port with a coaxial cable or RCA line with BNC

connector.

16) Camera Setup:

For detailed camera title, ID, protocol and baud rate setup, please refer to “7.3 REMOTE” at page 23.

3.2.2 PTZ Camera Connection

1) Power connection:

Connect the PTZ camera with indicated power supply.

2) Video cable connection:

Connect the PTZ camera video output to the DVR video input with a coaxial cable / RCA line and BNC connector.

3) RS485-A & RS485-B wires connection:

Solder the RS485-A (brown) and RS485-B (orange) wires of the PTZ camera to the corresponding pins on the

solder side of the 15 PIN D-Sub connector (see the figure below). To protect the naked wires, use the insulation

tape to cover on the twisted wires.

PTZ Camera –

RS485-A and RS485-B wires of the PTZ camera

For 4CH DVR –

15 PIN D-Sub Connector

RS485-A: Brown wire RS485-A: PIN 11

RS485-B: Orange wire RS485-B: PIN 10

Solder Side of

15-pin D-Sub connector

RS485-A: PIN11; RS485-B: PIN10

912131415

16 17

2345678

1011

4) Camera Setup:

For detailed camera title, ID, protocol and baud rate setup, please refer to “7.3 REMOTE” at page 23.

Note: For connect the PTZ camera to the DVR with a keyboard controller, please refer to “3.3.3 Connect

PTZ Camera and DVR with Keyboard Controller” at page 9.