L i f e B o o k T 4 2 0 0 S e r i e s T a b l e t P C - S e c t i o n E i g h t

Monaural

A system using one channel to process sound from all sources.

MPU-401

A standard for MIDI interfaces and connectors.

MTU

Maximum Transmission Unit

The maximum data size that can be transferred at a time through the Internet or other networks. You can set a smaller MTU size to obtain successful communication, if you have difficulty transferring data due to the fact that the maximum size is too large.

Network authentication

The method of authentication performed by wireless LAN clients to connect with the access point. There are two types: open system authentication and shared key authentication. The type of authentication must be set to each client and also coincide with the setting of access point with which to communicate. Network authentica- tion is sometimes called authentication mode.

Network key

Data that is used for encrypting data in data communi- cation. The personal computer uses the same network key both for data encryption and decryption, therefore, it is necessary to set the same network key as the other side of communication.

Network name (SSID: Security Set Identifier)

When a wireless LAN network is configured, grouping is performed to avoid interference or data theft. This grouping is performed with “Network name (SSID)”. In order to improve security, the network key is set allowing no communication unless “Network name (SSID)” coincides with the network key.

NTSC

National TV Standards Commission. The standard for TV broadcast and reception for the USA.

Open system authentication

One of network authentication types for wireless LAN. Since there is no check of network key upon authentica- tion, clients can connect to the access point without submitting correct network keys. However, in case of actual communications, the same network key must be set. Open system authentication is sometimes called Open key authentication.

Operating System

A group of control programs that convert application commands, including driver programs, into the exact form required by a specific brand and model of micro- processor in order to produce the desired results from that particular equipment.

Partition

A block of space on a hard drive which is set aside and made to appear to the operating system as if it were a separate disk, and addressed by the operating system accordingly.

PCI

Peripheral Component Interconnect

Self-configuring PC local bus. Designed by Intel, PCI has gained wide acceptance as a standard bus design.

PCMCIA

PCMCIA is a trademark of the Personal Computer Memory Card International Association. The Personal Computer Memory Card International Association is an organization that sets standards for add-in cards for personal computers.

Peripheral Device

A piece of equipment which performs a specific function associated with but not integral to a computer. Examples: a printer, a modem, a CD-ROM.

Pitch (keyboard)

The distance between the centers of the letter keys of a keyboard.

Pixel

The smallest element of a display, a dot of color on your display screen. The more pixels per area the clearer your image will appear.

POST

Power On Self Test. A program which is part of the BIOS which checks the configuration and operating condition of your hardware whenever power is applied to your Tablet PC. Status and error messages may be displayed before the operating system is loaded. If the self test detects failures that are so serious that operation can not continue, the operating system will not be loaded.

PPPoE

Point to Point Protocol over Ethernet.

Aprotocol for Ethernet, using a Point-to-Point Protocol (PPP), which is used for connection on the phone line.

Program

An integrated set of coded commands to your computers telling your hardware what to do and how and when to do it.

Protocol

Procedures and rules use to send and receive data between computers, including the method of sending and receiving data and the process used to handle communication errors

Conditions required for communication are organized in procedures for correct transfer of information.

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Fujitsu T4210 Monaural, MPU-401, Network authentication, Network key, Network name Ssid Security Set Identifier, Partition

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.