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2.1.1.
Checking Communication Environment
Before installing ezTCP, the user must check conditions of the network to install the
ezTCP as follows:
z
Wireless LAN network types (infrastructure/ad-hoc)
z
the SSID and the channel of the wireless LAN
z
Whether to use WEP and WEP setup values (the number of bits and key
values)
z
Authentication Protocol for wireless LAN access
z
IP address environment (Local IP, subnet mask, gateway, etc.)
z
Serial port items of the device to connect (baudrate, databit, parity, and stop
bit)
z
Protocol of the application program to use (TCP/UDP, server/client, etc.)
)
For more information about the wireless LAN, see
“
3.1 Configuring the
Wireless LAN."
)
For more information about protocol of the application program to use, see
“
4.3 Normal Communication Mode.
”
※
It is not applicable to a wireless LAN which use authentication, because ezTCP
doesn’t support authentication protocols for the wireless LAN
2.1.2.
Configuring the Wireless LAN
Before using the ezTCP, the user must set wireless LAN-related items. Wireless LAN-
related items can be set via ezSerialConfig in a serial configuration mode. Supply
power without the PCMCIA card insertion to enter into the serial configuration
mode. In the serial configuration mode, the user can set not only wireless LAN-related
items but also all setup values of the ezTCP.
)
For more information about the serial configuration mode, see
“
4. Operation
Modes."
)
For more information about wireless LAN-related items in serial configuration
mode, see
“
3.1 Configuring the Wireless LAN.
”
2.1.3.
Connecting to the Network
Insert the PCMCIA card while power is not supplied. Then, connect the device with the
