Manual

User’s Manual Glossary-6
Glossary
K
K: Taken from the Greek word kilo, meaning 1000; often used as
equivalent to 1024, or 2 raised to the 10th power.
See also byte and kilobyte.
KB: See kilobyte.
L
Light Emitting Diode (LED): A semiconductor device that emits light when
a current is applied.
Liquid Crystal Display (LCD): Liquid crystal sealed between two sheets of
glass coated with transparent conducting material. The viewingside
coating is etched into character forming segments with leadsthat
extend to the edge of the glass. Applying a voltage between the
glass sheets alters the brightness of the liquid crystal.
LSI: Large Scale Integration.
1) A technology that allows the inclusion of up to 100,000 simple
logic gates on a single chip.
2) An integrated circuit that uses large scale integration.
M
megabyte (MB): A unit of data storage equal to 1024 kilobytes.
See also kilobyte.
mode: A method of operation, for example, the boot mode, Sleep mode or
the hibernation mode.
modem: Derived from modulator/demodulator, a device that converts
(modulates) digital data for transmission over telephone lines and
then converts modulated data (demodulates) to digital format where
received.
monitor: A device that uses rows and columns of pixels to display
alphanumeric characters or graphic images.
See also CRT.
MP3: An audio compression standard that enables high-quality
transmission and real-time playback of sound files.
N
numeric keypad overlay: A feature that allows you to use certain keys on
the keyboard to perform numeric entry, or to control cursor and page
movement.