User Guide Desktop PC Equity 386SX/16 PLUS

You may want to install an 80387SX, 16 MHz math
coprocessor in your computer to speed up mathematical
calculations in certain application programs.
Check with your authorized Epson dealer for information on
optional equipment.
Operating Systems and Other Software
You probably have a version of MS-DOS® to use with your
computer. However, you can run any operating system
compatible with MS-DOS, OS/2, UNIX® or XENIX®. If you use
another operating system, refer to the documentation that
came with it to install and run it on your computer.
You can use virtually any application program designed for
the IBM PC, PC XT, PC AT, or compatible computers on your
Equity 386SX/16 PLUS.
VGA Utilities
Epson has included special VGA device drivers and utilities
that you can use with your built-in VGA adapter. With these
utilities, you can take advantage of extended VGA features
such as 16-color graphics mode resolutions up to 800 x 600
and 132-column text mode. The VGA device drivers and
utilities are described in the VGA Utilities booklet that came
with your system.
2 Introduction