Toshiba Portege 3500, Руководство пользователя

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Glossary
User’s Manual 7
Portégé 3500
Version
1
Last Saved on 17.10.2002 17:31
erase: See delete.
escape guard time: A time before and after an escape code is sent to
the modem which distinguishes between escapes that are part of
the transmitted data, and escapes that are intended as a
command to the modem.
escape: 1) A code ( ASCII code 27), signalling the computer that what
follows are commands; used with peripheral devices such as
printers and modems. 2) A means of aborting the task currently in
progress.
execute: To interpret and execute an instruction.
Extended Capability Port: An industry standard that provides a data
buffer, switchable forward and reverse data transmission, and run
length encoding (RLE) support.
*
fast infrared: An industry standard that enables cableless infrared serial
data transfer at speeds of up to 4 Mbps.
file: A collection of related information; a file can contain data, programs,
or both.
firmware: A set of instructions built into the hardware which controls and
directs a microprocessor’s activities.
fixed disk: See hard disk.
floppy disk drive (FDD): An electromechanical device that reads and
writes to floppy disks. See also diskette.
floppy disk: See diskette.
folder: An icon in Windows used to store documents or other folders.
format: The process of readying a blank disk for its first use. Formatting
establishes the structure of the disk that the operating system
expects before it writes files or programs onto the disk.
function keys: The keys labelled
F1
through
F12
that tell the computer to
perform certain functions.
+
gigabyte (GB): A unit of data storage equal to 1024 megabytes. See also
megabyte.
GND: Ground. An RS-232C signal used in the exchange of data between
a computer and serial device.
graphics: The use of drawings, pictures, or other images, such as charts
or graphs, to present information.