Operating Systems And Other Software; Vga Utilities - Epson Equity 320SX PLUS User Manual

You may want to install an 80387SX, 20 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 another operating system,
such as, OS/2, UNIX
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 320sx PLUS. You may also use powerful 32-bit
software designed for 80386 computers with your system.

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
® ®
or XENIX If you use another