Glossary

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AC Adapter

A device which converts the AC voltage from a wall outlet to the DC voltage needed to power your LifeBook notebook.

ACPI

Advanced Configuration and Power Interface

Active-Matrix Display

A type of technology for making flat-panel displays which has a transistor or similar device for every pixel on the screen.

AdHoc

A name of a wireless LAN configuration.

It is a type of communication using wireless cards only.

Another type of communication is called Infrastructure (using a wireless card and an access point).

ADSL

Asymmetric Digital Subscriber Line

Technology for transporting high bit-rate services over ordinary phone lines.

AGP

Accelerated Graphics Port

Graphics port specifically designed for graphics-inten- sive devices, such as video cards and 3D accelerators.

Auto/Airline Adapter

A device which converts the DC voltage from an auto- mobile cigarette lighter or aircraft DC power outlet to the DC voltage needed to power your LifeBook note- book.

BIOS

Basic Input-Output System. A program and set of default parameters stored in ROM which tests and operates your LifeBook notebook when you turn it on until it loads your installed operating system from disk. Information from the BIOS is transferred to the installed operating system to provide it with information on the configuration and status of the hardware.

Bit

An abbreviation for binary digit. A single piece of information which is either a one (1) or a zero (0).

bps

An abbreviation for bits per second. Used to describe data transfer rates.

G l o s s a r y

Boot

To start-up a computer and load its operating system from disk, ROM or other storage media into RAM.

Bus

An electrical circuit which passes data between the CPU and the sub-assemblies inside your LifeBook notebook.

Byte

8 bits of parallel binary information.

Cache Memory

A block of memory built into the micro-processor which is much faster to access than your system RAM and used in specially structured ways to make your overall data handling time faster.

CardBus

A faster, 32-bit version of the PC Card interface which offers performance similar to the 32-bit PCI architecture.

CD-ROM

Compact disk read only memory. This is a form of digital data storage which is read optically with a laser rather than a magnetic head. A typical CD-ROM can contain about 600MB of data and is not subject to heads crashing into the surface and destroying the data when there is a failure nor to wear from reading.

Channel

A radio frequency band used for communication between wireless cards and access points.

CMOS RAM

Complementary metal oxide semiconductor random access memory. This is a technology for manufacturing random access memory which requires very low levels of power to operate.

Command

An instruction which you give your operating system. Example: run a particular application or format a floppy disk.

Configuration

The combination of hardware and software that makes up your system and how it is allocated for use.

CRT

Cathode Ray Tube. A display device which uses a beam of electronic particles striking a luminescent screen. It produces a visual image by varying the position and intensity of the beam.

A6020 specifications

The Fujitsu Siemens Computers A6020 is a desktop PC that exemplifies the combination of power and efficiency, catering primarily to small businesses and home office users. Launched in the early 2000s, it was designed to meet the growing demand for reliable computing solutions with a focus on affordability without compromising performance.

At its core, the A6020 is powered by a range of Intel processors, offering a variety of options to suit different user needs. Depending on the configuration, it can be equipped with Intel Pentium 4 or Intel Celeron processors, providing a solid balance of speed and efficiency for everyday tasks such as word processing, spreadsheets, and basic multimedia applications.

One of the standout features of the A6020 is its flexible expandability. With multiple expansion slots, users can easily upgrade their system to enhance performance, whether by adding more RAM or incorporating additional storage solutions. The machine typically supports up to 2GB of DDR memory, which was a considerable amount at the time, allowing users to run multiple applications simultaneously with ease.

In terms of storage, the A6020 comes with a variety of hard drive options, usually ranging from 40GB to 120GB. This ample capacity makes it suitable for users who need to store documents, presentations, and media files without immediate concern for running out of space. Moreover, the inclusion of optical drives gives users the capability to read and write CDs, a valuable function during an era where physical media was still prevalent.

Networking capabilities are also a key feature of the A6020. Equipped with Ethernet ports and optional wireless capabilities, it allowed users to easily connect to local networks and the internet, facilitating communication and data sharing in an increasingly digital workspace.

The design of the A6020 prioritizes user-friendliness, featuring a simple yet effective layout that allows for easy access to components and ports. The compact form factor ensures that it fits comfortably in various workspace environments, promoting efficient use of space.

Overall, the Fujitsu Siemens Computers A6020 represents a thoughtful combination of performance, expandability, and usability, making it a suitable choice for individuals and small businesses looking for a reliable desktop solution during its time in the early 2000s.

Fujitsu Siemens Computers A6020 manual Glossary

Models: A6020