Glossary

AC Adapter

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

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 designation for wireless LAN network configuration. It indicates a form of communication limited to those personal computers which have wireless LAN function.

ADSL

Asymmetric Digital Subscriber Line

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

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 Tablet PC.

BIOS

Basic Input-Output System. A program and set of default parameters stored in ROM which tests and operates your Tablet PC when you turn it on until it loads your installed operating system from disk. Infor- mation 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.

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 Tablet PC.

Byte

8 bits of parallel binary information.

G l o s s a r y

Cache Memory

Ablock 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

The frequency band of wireless LAN to be used in communications over wireless LAN or at the access point.

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.

Data

The information a system stores and processes.

Direct current. A voltage or current that does not fluctuate periodically with time.

Default Value

A pre programmed value to be used if you fail to set your own.

T4210, T4215 specifications

The Fujitsu T4215 and T4210 are versatile tablet PCs designed to cater to the needs of mobile professionals and students alike. Known for their robust performance and innovative features, these devices stand out in the competitive landscape of portable computing. Both models are part of Fujitsu's LifeBook series, emphasizing durability, functionality, and cutting-edge technology.

One of the distinguishing characteristics of both the T4215 and T4210 is their 12.1-inch WXGA display. The screens offer a resolution of 1280 x 800 pixels, ensuring that users enjoy crisp, clear visuals whether they are reading documents, watching videos, or engaging with graphical content. The touchscreen capability enhances user interaction, providing seamless navigation for tasks ranging from note-taking to graphic design.

Performance-wise, the T4215 and T4210 are powered by Intel's dual-core processors, making them adept at handling multitasking and demanding applications. Coupled with ample RAM and storage options, these tablet PCs offer an efficient computing experience, allowing users to run various software applications simultaneously without lag.

One of the notable features of these models is their advanced input options. Both devices support pen input, allowing users to write or draw directly on the screen. This functionality is particularly beneficial for professionals who require precise control, such as graphic designers or architects. Additionally, the ergonomically designed touchscreen facilitates both stylus and finger input, enhancing versatility.

Connectivity is another strong point for the Fujitsu T4215 and T4210. Equipped with multiple USB ports, a built-in webcam, and Wi-Fi capabilities, users can easily connect to a variety of devices and the internet. This level of connectivity ensures that users can remain productive in various environments, from the office to the classroom.

Security features are also integral to these tablet PCs, which offer biometric fingerprint recognition and data encryption options. These capabilities not only protect sensitive information but also provide peace of mind to users who handle confidential data.

In conclusion, the Fujitsu T4215 and T4210 embody the essence of portable computing with their blend of performance, versatility, and security. Whether utilized for business, education, or creative endeavors, these tablet PCs deliver a compelling solution for those in need of a reliable, feature-rich mobile computing device.

Fujitsu T4215, T4210 manual Glossary

Models: T4210 T4215