Fujitsu Lifebook P7230, Руководство пользователя

Страница: 115 / 130

104
L i f e B o o k P 7 0 0 0 N o t e b o o k – S e c t i o n N i n e
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.
Stroke (keyboard)
The amount of travel of a key when it is pressed from
resting to fully depressed.
Suspend
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.
SVGA
Super VGA . Standard that provides 800x600 pixel
resolution and a palette of 16M colors.
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.
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 . An external bus standard that
allows for fast data transfer. A single USB port can be
used to connect up to 127 peripheral devices, such as
mice, modems, and scanners. USB 1.1 has a transfer
speed of a maximum of 12Mb/s. USB 2.0 is much faster,
transferring at up to 480Mb/s. USB 2.0 is backward-
compatible to work with USB 1.1 devices.
VGA
Video Graphics Array . A video display standard which
provides resolutions of 720 x 400.
VRAM
Video Random Access Memory . A memory dedicated to
video display data and control.
WEP
Wired Equivalent Privacy. WEP is a protocol for
increasing privacy over wireless LANs. The protocol
works by encrypting data while being transmitted over
radio waves.
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.
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 graphics array . Standard that provides
resolutions of 640x480 or 1024x764, supporting 64k
colors.