• Before installing this option, turn OFF the main power and unplug the power cord from the wall socket. Otherwise an electric shock or a malfunction may 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 your body. Static electricity may cause the board to malfunction.

  1. Remove the slot cover [A].
  2. Insert the Extended USB Board into the I/F slot.
  3. Turn ON the main power.

  4. Check that the system settings list is output, and that the board is recognized correctly.

    • The customer should keep the slot covers which were removed.