Epson LT - 286e - Manual (Page 150)

Status indicator bar
A built-in LCD indicator panel that shows how you are using
the computer.
Stop bit
A signal sent in serial communications to mark the end of a
character.
Subdirectory
A disk directory that branches down from another subdirectory
or from the root directory.
Switch
An option you can add to an MS-DOS command that affects
the way the command works. See Parameter.
System board
See motherboard.
System diskette
A diskette from which you can boot the operating system. An
MS-DOS system diskette must contain the file
COMMAND.COM plus two hidden MS-DOS program files.
To create a system diskette, use the /S switch with the
FORMAT command (for example, FORMAT A: /S).
Target diskette
The diskette to which you are copying files, as opposed to the
source diskette (the diskette from which you are copying files).
Glossary 19