Toshiba Satellite C650 PSC12C-03503L Users Manual Canada; English - Page 168

Random Access Memory RAM, Radio frequency interference RFI shield

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Glossary printed circuit board (PCB): A hardware component of a processor to which integrated circuits and other components are attached. The board itself is typically flat and rectangular, and constructed of fiberglass, to form the attachment surface. program: A set of instructions a computer can execute that enables it to achieve a desired result. See also application. prompt: A message the computer provides indicating it is ready for or requires information or an action from you. R Radio frequency interference (RFI) shield: A metal shield enclosing the printed circuit boards of the printer or computer to prevent radio and TV interference. All computer equipment generates radio frequency signals. The FCC regulates the amount of signals a computing device can allow past its shielding. A Class A device is sufficient for office use. Class B provides a more stringent classification for home equipment use. TOSHIBA portable computers comply with Class B computing device regulations. Random Access Memory (RAM): High speed memory within the computer circuitry that can be read or written to. restart: Resetting a computer without turning it off (also called "warm boot" or "soft reset"). See also boot. RGB: Red, green and blue. A device that uses three input signals, each activating an electron gun for a primary additive color (red, green and blue) or port for using such a device. See also CRT. RJ11: A modular telephone jack. RJ45: A modular LAN jack. ROM: Read Only Memory: A nonvolatile memory chip manufactured to contain information that controls the computer's basic operation. You cannot access or change information stored in ROM. S S-Video: Short for Super-Video, a type of connection used by S-VHS videocassette players, camcorders, DVD players, etc. to transmit high-quality video signals. SCSI: Small Computer System Interface is an industry standard interface for connection of a variety of peripheral devices. SD Card: Secure Digital cards are flash memory widely used in a variety of digital devices such as digital cameras and Personal Digital Assistants. SECAM L: SECAM (Sequential Color Memory) is a broadcasting standard used in France. serial communications: A communications technique that uses as few as two interconnecting wires to send bits one after another. serial interface: Refer to a type of information exchange that transmits information sequentially, one bit at a time. User's Manual Glossary-12

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User’s Manual
Glossary-12
Glossary
printed circuit board (PCB):
A hardware component of a processor to
which integrated circuits and other components are attached. The
board itself is typically flat and rectangular, and constructed of
fiberglass, to form the attachment surface.
program:
A set of instructions a computer can execute that enables it to
achieve a desired result.
See also
application.
prompt:
A message the computer provides indicating it is ready for or
requires information or an action from you.
R
Radio frequency interference (RFI) shield:
A metal shield enclosing the
printed circuit boards of the printer or computer to prevent radio and
TV interference. All computer equipment generates radio frequency
signals. The FCC regulates the amount of signals a computing
device can allow past its shielding. A Class A device is sufficient for
office use. Class B provides a more stringent classification for home
equipment use. TOSHIBA portable computers comply with Class B
computing device regulations.
Random Access Memory (RAM):
High speed memory within the
computer circuitry that can be read or written to.
restart:
Resetting a computer without turning it off (also called “warm boot”
or “soft reset”).
See also
boot.
RGB:
Red, green and blue. A device that uses three input signals, each
activating an electron gun for a primary additive color (red, green
and blue) or port for using such a device.
See also
CRT.
RJ11:
A modular telephone jack.
RJ45:
A modular LAN jack.
ROM:
Read Only Memory: A nonvolatile memory chip manufactured to
contain information that controls the computer’s basic operation.
You cannot access or change information stored in ROM.
S
S-Video:
Short for
Super-Video
, a type of connection used by S-VHS
videocassette players, camcorders, DVD players, etc. to transmit
high-quality video signals.
SCSI:
Small Computer System Interface is an industry standard interface
for connection of a variety of peripheral devices.
SD Card:
Secure Digital cards are flash memory widely used in a variety of
digital devices such as digital cameras and Personal Digital
Assistants.
SECAM L:
SECAM (Sequential Color Memory) is a broadcasting standard
used in France.
serial communications:
A communications technique that uses as few as
two interconnecting wires to send bits one after another.
serial interface:
Refer to a type of information exchange that transmits
information sequentially, one bit at a time.