Epson 3865X/20 PLUS Personal Computer User Manual


 
To enter these commands, hold down the Ctrl key and the
Alt
key and press the +, -,
or * key located on the numeric keypad.
The speed setting remains in effect until you press the RESET
button or turn off the computer, or until you change it again
using the Setup program, another keyboard command, or the
ESPEED program, described below.
Using the ESPEED Program
The ESPEED program allows you to change the processor speed
to high or low, or set the speed to change automatically. This
method is convenient if your application program does not
recognize the
Ctrl
keyboard commands or if you want to include
the program command in a batch file.
The ESPEED program is provided with your system on the
Reference diskette. If you do not have a hard disk, insert your
Reference diskette in drive A and log onto drive A before you
enter the command to start the program.
If you have a hard disk drive, copy the file ESPEED.EXE from
your Reference diskette onto your hard disk-if you have not
already done so-and run the program from there. (See
“Copying the Reference Diskette Files” in Chapter 3 for more
information.)
To run the ESPEED program, type the following at the
MS-DOS command prompt and press
Enter:
ESPEED
You
see the following message:
Usage: ESPEED [[/H][/L] [/All
/High
set High speed (no auto)
/Low
set Low speed (no auto)
/Auto
set Auto speed
Enhancing System Operations
4-5