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Glossary
ability is limited to those attributes which the drive can
self-monitor. In those cases where SMART can give
advance warning, a considerable amount of precious
data can be saved.
SRAM
Static random access memory. A specific technology of
making RAM which does not require periodic data
refreshing.
SSID
Service Set Identifier
Specifies which network you are joining. Some systems
allow you to specify any SSID as an option so you can
join any network.
Standby
To make inoperative for a period of time. Your LifeBook
notebook uses various suspension states to reduce
power consumption and prolong the charge of your
battery.
Status Indicator
A display which reports the condition of some portion
of your hardware. On your LifeBook notebook this is an
LCD screen just above the keyboard.
Stereo (audio)
A system using two channels to process sound from two
different sources.
SVGA
Super VGA.
S-Video
Super Video. A component video system for driving a
TV or computer monitor.
System Clock
An oscillator of fixed precise frequency which synchro-
nizes the operation of the system and is counted to
provide time of day and date.
TCP/IP
Transmission Control Protocol/Internet Protocol.
A standard Internet protocol that is most widely used.
TFT
Thin Film Transistor – A technology for flat display
panels which uses a thin film matrix of transistors to
control each pixel of the display screen individually.
UL
Underwriters Laboratories – An independent organiza-
tion that tests and certifies the electrical safety of
devices.
USB
Universal Serial Bus.
Standard that allows you to simultaneously connect up
to 127 USB devices such as game pads, pointing devices,
printers, and keyboards to your computer.
VGA
Video Graphics Array. A video display standard
originally introduced by IBM with the PS/2 series of
personal computers.
VRAM
Video Random Access Memory. A memory dedicated to
video display data and control.
WFM
Wired for Management is Intel’s broad-based initiative
to reduce the total cost of ownership (TCO) of business
computing without sacrificing power and flexibility.
Wi-Fi Compatible
Wi-Fi (Wireless Fidelity) Identifies that the product has
passed the interoperability test, supplied by the WECA
(Wireless Ethernet Compatibility Alliance), which guar-
antees the interoperability of wireless IEEE 802.11 LAN
products. For more information on the Wi-Fi standard,
go to the WECA website at: www.wirelessethernet.com.
WLAN
Wireless Local Area Network. A wireless interconnec-
tion of computers and peripherals within a single
limited geographic location which can pass programs
and data amongst themselves.
Write Protect
Prevent alteration of the binary state of all bits in a
storage media. Example: all information on a device
such as a floppy diskette; a block of space in a storage
media such as a partition of a hard drive; a file or direc-
tory of floppy diskette or hard drive.
XGA
Extended VGA.
B Series.book Page 85 Thursday, May 17, 2007 2:25 PM