Epson 386/25 User Manual
Page 134
If you install it yourself, be sure to read the manual that came
with your math coprocessor, if you received one. Then follow
the steps in this section to install it in your computer. However,
be sure to read all of the warnings and instructions carefully so
you do not injure yourself or damage the coprocessor or your
computer.
Caution
To avoid generating static electricity and damaging your
math coprocessor, remain stationary as you install it.
These instructions describe how to install the Intel 80387 math
coprocessor. To install the Weitek 3167 or the dual-coprocessor
adapter, see the documentation that came with your equipment.
Carefully follow these steps to install a math coprocessor:
1.
Remove the computer’s cover. See page 5-2 for instructions.
2.
Remove the math coprocessor from its package and set it
aside.
3.
Turn the computer so the front panel is facing you.
5-26
Installing and Removing Options