Fujitsu FPCM23451 User Manual page 109

Monaural
A system using one channel to process sound from all sources.
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 key
Data that is used for encrypting data in data communication. 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: Service 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.
Operating System
A group of programs that convert application commands, including drivers, into the form required by a
specific brand/model of 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.
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.
109 - Glossary