Epson Equity 386/33 PLUS User Manual page 167

Your computer can run at either fast speed (33 MHz)
2.
or slow speed (11 MHz). While almost all programs work
properly at the faster speed, some must run at the slower
speed. Check your software manual to see if this is the
case, and change the CPU operating speed if necessary.
See "Changing the Processor Speed" in Chapter 2 for
instructions and for information on accommodating
copy-protected programs.
If you have entered an MS-DOS command that you want
3.
to stop, there are special key combinations you can type to
tell MS-DOS to stop what it is doing. These methods may
also work in your application programs:
An application program can occasionally lock the
4.
computer, making it unresponsive to the keyboard. If
your computer does not respond when you type on the
keyboard, you can reset it. Follow the instructions in
Chapter 1.
If resetting the computer does not help, turn off your
5.
system, wait five seconds, and then turn it back on. Then
you can restart your application program.
If none of these solutions solve your software problem, contact
the software manufacturer for technical support.
Troubleshooting C-19