Installing the MERLIN Identifier System
2.
3.
4.
5.
Connect one of the following RJ45 adapters to the
Administrative PC’s serial port:
■
■
■
■
For a 9-pin COM port, connect the RJ45-to-DB9
adapter labeled “Serial Port PC.”
For a 25-pin COM port, connect the RJ45-to-DB25
adapter labeled “Serial Port PC.”
Do one of the following:
If the Administrative PC is in the same room as the
MERLIN Identifier Control Unit, connect a modular
cord with RJ45 plugs directly between the “Serial
Port Controller” adapter and the “Serial Port PC”
adapter.
If the Administrative PC is in a separate room,
connect a modular cord with RJ45 plugs directly
between the “Serial Port Controller” adapter on the
MERLIN Identifier Control Unit and its designated
wall jack. Then connect a modular cord with RJ45
plugs directly between the “Serial Port PC” adapter
on the Administrative PC’s serial port and its
designated wall jack.
Slide the MERLIN Identifier Control Unit Administrative Mode
switch to the “RS232 Admin” position.
Start the Administrative PC and the communications
software.
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STEP 6:
Connecting Administrative Components