From the keyboard connect the telephone black cable supplied with the device to the TELEMETRY “A” on the back of the keyboard then the connection box supplied with the keyboard on the other side of the telephone black cable.
From the connection box connect a twisted pair cable on the WHITE and YELLOW wires and go to the RS485 A and B (+ and -) of the speed dome (WHITE is RS485 +, YELLOW is RS485 -).
Afterwards enter in the menu of the DCJ (SET+MENU) and go to COMMUNICATIONS – TELEMETRY LINE A to set the PROTOCOL as it is set in the speed dome, CONNECT. as TEL.A and BAUDRATE as it is set in the speed dome.
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