MPEG LA 16CH Manual de usuario descargar pdf (Pagina 18)

CONNECTIONS AND SETUP

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● Connect DVR to Keyboard controller with RJ11 line and D-Sub connector or RS-485 Port:

RJ11 Line

For 4CH DVR –

15 PIN D-Sub Connector

For 16CH & 8CH DVR –

RS-485 Port on the DVR Rear Panel

RS485-A: Red wire RS485-A: PIN 11 RS485-A: PIN 2

RS485-B: Green wire RS485-B: PIN 10 RS485-B: PIN 3

Solder Side of

15-pin D-Sub connector

RS485-A: PIN11; RS485-B: PIN10

912131415

16 17

2345678

1011

The RJ11 line is not supplied in the sales

package.

D-Sub connector is supplied with the

DVR package.

Example of RS485 port on the DVR rear

panel.

1) Get a RJ11 line with the proper length to your connection.

Different RJ11 connector may have different line layout, so the connection might be different. If you cannot control

the DVR after connection, please reverse the RJ11 line connection with the DVR.

2) Remove one end of the insulating coating of the RJ11 line to find the RS485-A and the RS485-B wires, and

remove the insulating coating to reveal the naked wires for further connection.

3) For 4CH DVR Model:

Solder the RS485-A (red) and RS485-B (green) wires of the RJ11 line to the corresponding pins on the

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

insulation tape to cover on the twisted wires.

For 16CH & 8CH DVR Model:

Insert the RS485-A (red) and RS485-B (green) wires of the RJ11 line to the corresponding pins on the

“RS485” port of the DVR rear panel (see the figure above).

4) Insert the D-Sub connector to the DVR’s external I/O port. And connect the RJ11 connector to the “DVR” port

on the rear panel of the keyboard controller.

Press “FUN1” key on the keyboard controller, and go to “System” and “DVR” menu to make related settings.

‧ System

Mode : To select the mode, press “FUN1” key on the keyboard controller. Go to “System” →

“Mode” and select Mode 1 (For the case of one DVR and one camera connection).

Net Setup : Check if this product is under the same domain as the DVR.

‧ DVR

Baud Rate : Check and select the baud rate the same as the DVR is used.

Protocol : Choose the proper DVR protocol depending on the DVR type, DVR-16 (16CH) / DVR-8

(8CH) / DVR-4 (4CH).

DVR ID : Assign an exclusive ID number. This ID is important for the keyboard controller to

identity the DVR you want to control.

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MPEG LA 16CH Manual de usuario Pagina 18

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