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Chapter 5
Installing Options
You can enhance the performance of your Equity 386/25 by
adding a variety of options, including the following:
A math coprocessor
Memory modules
Option cards.
A math coprocessor speeds up the numeric calculations your
computer performs when using certain application software.
You can install either an Intel 80387 or a Weitek 3167 math
coprocessor, or you can install both using a Weitek dual-
processor adapter to provide an additional socket. If you want to
install a math coprocessor in your computer, ask your authorized
Epson dealer to do it for you.
Memory modules allow you to increase the amount of memory
in your computer. This chapter briefly describes the types and
amounts of memory modules you can use in the Equity 386/25.
If you want to install memory modules, however, ask your dealer
for help.
An option card is a circuit board you install in your computer to
add a particular function. Most option cards contain a device,
such as a modem, or provide an interface, such as a connector to
which you connect a monitor. This chapter describes how to
install option cards and configure the computer for use with
them.
Installing Options
5-1
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