8
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8.1 Communication Unit
8.1.2 Installing procedure
5
After the installation, tighten the mounting screws (4 places) in the specified torque range (0.36
to 0.48N·m).
3
Install the extend interface relay board on the Extend I/F-2 side of the GOT.
After the installation, detach the connector cover from the extend interface relay board.
For GT155 , the extension interface relay board is not needed.
Remove the connector cover
4
Install the communication unit in the expansion unit interface of the GOT rear face.
(When the extension unit is installed in GOT, remove the installed extension unit. And, do not touc
the board in the GOT when install the communication unit.)