User manual

CONNECTIONS AND SETUP
-11-
● 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
RS485-A: Red wire RS485-A: PIN 11
RS485-B: Green wire RS485-B: PIN 10
Solder Side of
15-pin D-Sub connector
RS485-A: PIN11; RS485-B: PIN10
1
912131415
16 17
2345678
1011
The RJ11 line is not supplied in the sales
package.
D-Sub connector is supplied with the
DVR package.
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) 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.
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 “F1” key on the keyboard controller, and go to “System” and “DVR” menu to make related settings.
‧ System
MODE : To select the mode, press “F1” key on the keyboard controller. Go to “System” →
“MODE” and select M-1 (For the case of one DVR and one camera connection).
NET IP : Check if this product is under the same domain as the DVR.
‧ DVR
RATE : Check and select the baud rate the same as the DVR is used.
MODE : Choose the proper DVR protocol depending on the DVR type, DVR-16 (16CH) /
DVR-8 (8CH) / DVR-4 (4CH).
ID : Assign an exclusive ID number. This ID is important for the keyboard controller to
identity the DVR you want to control.
3.4 Power Setup
This device should be operated only with the type of power source indicated on the manufacturer’s label. Connect
the indicated AC power cord to the power adapter, and plug into an electrical outlet. The power LED “ ” will be on as
green. It takes approximately 10 to 15 seconds to boot the system.
3.5 Date and Time Setting
Before operating your DVR, please set the date and time on your DVR first.
Press the “MENU” button and enter the password to go to the menu list. The default admin password is 0000.
Move the cursor to “DATE” and you can set the date / time / daylight saving in the “DATE” menu list.