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

Diskette

A floppy disk in a hard housing with a shutter.

DMA

Direct Memory Access. Special circuitry for memory to memory transfers of data which do not require CPU action.

DMI

Desktop Management Interface. A standard that provides PC management applications with a common method of locally or remotely querying and configuring PC computer systems, hardware and software compo- nents, and peripherals.

DOS

Disk Operating System (MS-DOS is a Microsoft Disk Operating System).

Driver

A computer program which converts application and operating system commands to external devices into the exact form required by a specific brand and model of device in order to produce the desired results from that particular equipment.

ESD

Electro-Static Discharge. The sudden discharge of elec- tricity from a static charge which has built-up slowly. Example: the shock you get from a doorknob on a dry day or the sparks you get from brushing hair on a dry day.

Extended Memory

All memory more than the 640KB recognized by MS-DOS as system memory.

FCC

Federal Communication Commission.

Floppy Disk

A spinning platter of magnetic data storage media which is highly flexible.

GB

Gigabyte.

Hard drive

A spinning platter of magnetic data storage media where the platter is very stiff.

Hexadecimal

A decimal notation for the value of a 4 bit binary number. (0-9, A, B, C, D, E, F) Example: 2F in hexadecimal = 00101111 in binary = 47 in decimal.

I/O

Input/Output. Data entering and leaving your LifeBook notebook in electronic form.

I/O Port

The connector and associated control circuits for data entering and leaving your LifeBook notebook in elec- tronic form.

IDE

Intelligent Drive Electronics. A type of control interface for a hard drive which is inside the hard drive unit.

IEEE 1394

The IEEE 1394 (also known as “Firewire” or “iLink”) standard allows you to connect devices that are compliant with IEEE standard 1394. This port is effec- tively a very fast communications port. This architecture is very good for transferring large files, such as those from digital cameras.

IRQ

Interrupt Request. An acronym for the hardware signal to the CPU that an external event has occurred which needs to be processed.

KB

Kilobyte.

LAN

Local Area Network. An interconnection of computers and peripherals within a single limited geographic location which can pass programs and data amongst themselves.

LCD

Liquid Crystal Display. A type of display which makes images by controlling the orientation of crystals in a crystalline liquid.

Lithium ion Battery

A type of rechargeable battery which has a high power- time life for its size and is not subject to the memory effect as Nickel Cadmium batteries.

MB

Megabyte.

Megahertz

1,000,000 cycles per second.

Memory

A repository for data and applications which is readily accessible to your LifeBook notebook CPU.

MHz

Megahertz.

Modem

A contraction for MOdulator-DEModulator. The equipment which connects a computer or other data terminal to a communication line.

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Fujitsu P7230 Diskette, Driver, Extended Memory, Floppy Disk, Hard drive, Hexadecimal, Port, Ieee, Megahertz, MHz, Modem

P7230 specifications

The Fujitsu P7230 is a compact yet powerful laptop that was designed with portability and performance in mind. Targeted primarily at business professionals and students, this device combines a lightweight build with an array of features to facilitate productivity on the go.

Weighing just under 1.5 kilograms, the P7230 is incredibly easy to carry, making it ideal for users who frequently travel or commute. Its compact dimensions allow it to fit comfortably in bags without sacrificing functionality. Despite its smaller size, the laptop does not compromise on performance, boasting robust processing capabilities.

At the core of the Fujitsu P7230 is its Intel processor, offering users a balance of speed and efficiency. Whether running complex applications or multitasking between software, the processor ensures smooth operation. Additionally, the laptop is equipped with a sufficient amount of RAM, enabling quick access to information and enhancing overall system responsiveness.

The display on the P7230 is another noteworthy feature. With a high-resolution screen, users can enjoy crisp visuals and vibrant colors, catering to both work-related tasks and entertainment needs. The screen's anti-glare coating further enhances usability in various lighting conditions, making it versatile for different environments.

Connectivity options are plentiful, including USB ports, HDMI output, and a built-in card reader. These features allow for seamless connections to external devices, making file transfer and media sharing hassle-free. The laptop also incorporates advanced wireless technologies, enabling secure and rapid connections to Wi-Fi networks, which is essential for modern-day internet usage.

Battery life is a major consideration for portable devices, and the Fujitsu P7230 does not disappoint. With optimized power management, users can count on extended usage times, minimizing the need for frequent charging. This aspect is particularly beneficial for those who work remotely or in places where power outlets are not readily available.

To ensure security, the P7230 comes equipped with biometric authentication options, enhancing the protection of sensitive data. This feature is crucial for business users who need to safeguard confidential information.

In summary, the Fujitsu P7230 stands out as an excellent portable computing solution, offering a compelling combination of performance, mobility, and features. With its sleek design, powerful internals, and user-friendly attributes, it remains a favorite choice among users who value reliability and efficiency in their devices.