Technical Terms

Access point mode

The mode using the wireless access point in a wireless LAN.

Ad-hoc(Peer-to-peer) mode

The mode not using the wireless access point in a wireless LAN.

Air Shot Version 2

The function to connect the computer and the projector in wireless mode.

Channel

Channel allotted to a wireless LAN to avoid interference.

Some channels cannot be used according to the country/region.

Default Gateway

This means a router address.

DHCP

The function to share the IP Address automatically with the equipment connected to the network. The DHCP server does not share a fixed IP Address but shares the IP Address with each equipment according to the situation.

EPA (Extensible Authentication Protocol)

A method adapted as an IEEE802.1x authentication protocol. Although there are various authentication systems, the unit supports the PEAP (MS-CHAP v2).

IEEE 802.1x Authentication

The authentication system which generates and transport dynamic encryption key. The IEEE 802.1x Authentication utilizes an authentication protocol called EAP and external server called RADIUS.

IP Address

The address to recognize each connected machine in the TCP/IP network.

LAN (Local Area Network)

The network to be used in a limited area such as an office or home.

MAC Address

The individual address to be shared at the factory when it is produced.

There is no other machine with the same address and the address cannot be changed by the user.

Projector Station for Air Shot Version 2

The application software to use Air Shot Version 2. Install in the used computer.

RADIUS (Remote Authentication Dial- In User Service Server)

The server that provides user authenticator to users and devices connected via network. When connecting to the network in a system where a WPA authentication server is required, the system environments with a RADIUS or other server is usually required.

Simple Mode

The simple setting mode to connect the projector and computer without the network and wireless settings.

SSID (Service Set Identifier)

The data to recognize the equipment to be connected in a wireless LAN.

Equipment with the same SSID can be connected.

Subnet Mask

A means of allocating an IP Address according to the individual need.

TCP/IP

The protocol to use in a network.

Each computer on the internet uses TCP/IP to communicate with any other computer and this is used as the protocol for LAN.

TKIP (Temporary Key Integrity Protocol)

Data encryption standards succeeding to the WEP security system. The TKIP automatically generates encryption key each time a specific volume of data or time expires. The TKIP’s dynamic changes in encryption key makes decoding of encryption key more difficult, improving security.

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