Controller Options
D0CA/D0C9/D0C8/D0CB 2-142 SM
Installation Procedure
• Turn OFF the main power and unplug the power cord from the wall socket.If the main
power is not turned OFF before installing, an electric shock or malfunction might occur.
• Do not put your hand into the controller box. It will result in a malfunction or injury.
• Before doing any work, touch a metal object to discharge static electricity from the
body.There is a possibility that the IEEE 802.11a/g/n Interface Unit may malfunction
due to static electricity.
Only one of the following network interfaces can be installed at one time:
• File Format Converter
• IEEE 1284 Interface Board
• IEEE 802.11a/g/n Interface Unit
• Device Server Option
Installing the wireless LAN board
1. Remove the slot cover [A] from the board slot.
2. Install the wireless LAN board [A] (Knob × 2) into the board slot.
When inserting into the slot, push the wireless LAN board until it is inserted properly.
The customer should keep the removed slot cover.