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2-2
Section
ISA Board Installation
17
When Windows NT version 3.51 or 4.0 is being used, the operating system does
not monitor the status of memory and I/O port addresses. Refer to the user’s
manuals for the computer and peripheral devices being used and locate unused
addresses for the CompoBus/D Configurator’s ISA Board.
2-2-2 ISA Board Components and Functions
The following diagram shows the main components of the CompoBus/D Confi-
gurator’s ISA Board and their functions.
ISA Bus Connector
Connect to the computer’s
ISA slot.
DIP Switch
Sets the I/O port address
which the ISA Board will use.
CompoBus/D Communications Connector
Connects to the CompoBus/D
communications cable.
LED Indicators
Indicate the status of the ISA Board
and the CompoBus/D network.
2-2-3 DIP Switch Settings
Before connecting the ISA Board to the computer, set the I/O port address that
the board will use with the board’s DIP switch.
Caution
Do not touch the ISA Boards connectors or components. Take precautions
against static electricity when handling the ISA board.
Windows NT 3.51/4.0
Procedure