Epson LT - 286e - Manual (Page 113)

Clock speed-Slide the
CLOCK
switch to the left to select a
CPU clock speed of 8 MHz. Leave the switch in the right
position to select a CPU clock speed of 12 MHz.
Display switch-Slide the
CRT/LCD
switch to the left if you
plan to connect an external CRT to the computer. Leave the
switch in the right position if you plan to use the LCD.
External diskette drive-Slide the FDD EXT/INT switch to the
left if you plan to connect an external, 5 1/4-inch diskette drive
to the computer. Leave the switch in the right position if you do
not plan to use an external diskette drive.
You are now ready to set up and use your LT-286e computer.
See Chapter 1 for details on setting up your computer.
A-12 DIP Switches and Slide Switches