Terminology
802.11 AdHoc (Peer to Peer) mode
This mode performs communication directly between the projector and a computer with a
Access point
A wireless station used to connect a wired LAN and a wireless LAN.
AdHoc mode
This mode performs communication directly between the projector and a computer using
Channel
When multiple access points that use the same frequency band during communication are installed near each other, radio wave interference may cause the communication speed to drop. The frequency band can be divided into 14 channels for communication to reduce this interference in a wireless LAN. (The number of channels differs according to the country of use.) However, there is still some interference between adjacent channels, so communication channels should be separated by 2 or 3 channels during actual use.
DHCP
Abbreviation for Dynamic Host Configuration Protocol. This function automatically assigns IP addresses to the connected equipment. If a device with the DHCP server function is present within a LAN, it automatically assigns IP addresses to the connected equipment. This is not supported on the projector side.
Gateway
This is a relay point for connecting different networks.
This refers to the hardware and software used when connecting a network with a network that uses a different protocol, etc. It adjusts the protocol and other differences between networks to allow connection with other networks.
Infrastructure mode
This mode performs communication via an access point connected to a wireds LAN. This makes it possible to transfer images to the projector through an access point even from a computer without a wireless LAN card mounted.
IP address
Internet Protocol (IP) is a protocol for distributing data, and the address corresponding to the data distribution destination is called the IP address. The same IP address cannot be used within the same LAN.
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