Drives; Overdrive Processor; Math Coprocessor; Alternate Vga Interface - Epson Equity 4 User Manual

D r i v e s
Your system can support up to three internal mass storage
devices, including hard disk drives, diskette drives, a tape
drive, or a CD-ROM drive. As your storage needs expand, you
can install additional drives.

OverDrive Processor

Depending on which system you have, you may be able to
enhance your system by installing an Intel® OverDrive™
processor. This processor doubles the internal clock speed so
your system runs much faster.

Math Coprocessor

If you have the 486SX/25, you may want to install an 80487SX,
25 MHz coprocessor. This optional microprocessor includes a
built-in math coprocessor so your computer can perform
mathematical functions faster.

Alternate VGA Interface

If you want to install a high-resolution graphics adapter card
for additional graphics capabilities (such as 1280 x 1024
resolutions), you can connect it to the computer's alternate
VGA interface. This allows you to use the special graphics
features on the adapter card while accessing the standard VGA
signals provided by your main system board.
Introduction 3