Epson EL 486UC - Manual (Page 12)

Math Coprocessor
You automatically install a math coprocessor when you
upgrade your system with a DX or DX2 microprocessor,
because a math coprocessor is built into the 486DX and 486DX2
chips.
Drives
Your system can support up to four mass storage devices,
including hard disk drives, diskette drives, a tape drive, a
CD-ROM drive, or an optical drive. As your storage needs
expand, you can install additional drives. Some restrictions
apply however; see Appendix A for more information.
How to Use This Manual
This manual contains the information you need to get the best
results from your computer. You don’t have to read everything
in this book; see the following chapter summaries to find the
sections you need.
Chapter 1 provides simple instructions for setting up your
system and connecting peripheral devices such as the monitor
and printer.
Chapter 2 describes how to run the SETUP program to define
your computer’s configuration. You may need to do this the
first time you use your computer, or later if you change the
configuration.
Chapter 3 covers general operating procedures, such as
resetting the computer, using the password, and changing the
processor speed.
4 Introduction