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MOUNTING BOX MODEM:
1. Disconnect power to the controller.
2. Remove the 4 screws that hold the keyboard.
3. Lift the keyboard and disconnect the 2 wires that connect the keyboard board with the outputs board.
4. Place the modem behind the keyboard. First, place one of the supplied washers between the key-
board spacer and the modem board. Then place another washer between the modem and the nut.
The GPRS modem will only be properly installed if its connector is fully mated to the keyboard board
connector, without any space between them.
Be careful not to tighten the nut too much, it can reverse effect and lift the modem from the other side.
5. Antenna connector fastening: make a hole in the right side of the box ac-
cording to the measurements in the following drawing.
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