Hitachi WNM80 User Manual page 19

[Explanation]
A network address setting is required as you will be connecting the WNM80 module to the
PC using the network.
You can choose to manually assign an address to each device or have an DHCP server
automatically assign the address.
When configuring the address manually, please use the following setting:
IP address = 192.168.xxx.NNN
Subnet Mask = 255.255.255.0
Be sure to use the same setting for the "xxx" portion of the IP address for both the WNM80
module and PCs.
Then "NNN" portion can be any number from 1 to 254, but be careful so as not to assign the
same number to two or more devices connected to the same network.
G If you are attempting a wireless connection, configure the network adaptor attributes as follows
(configure all the devices, including the projector that the WNM80 module is mounted to, with the same setting):
❍ Communication Mode
• If you won't be using an access point (Peer to Peer):
Set to AD-HOC (pseudo ad hoc) or 802.11AD-HOC (depending on the hardware).
• If you will be using an access point:
Select INFRASTRUCTURE.
❍ Communication Speed:
❍ Communication Channel:
❍ SSID (network group name):
❍ Encryption (WEP) Setting
• Disable if you won't be using encryption
• Enable if you will be using encryption by selecting the type of encryption [40(60)bit or
128bit] and configure the encryption key as well (text or hexadecimal)
Refer to your PC user guide and wireless LAN card user guide (if you are using a wireless
LAN card) for additional information on how to configure these settings.
<xxx and NNN represent decimals>
This is normally set to Auto (Full Automatic, et al)
Depending on the country or region you are in, the
channels you can use may vary. Be sure to use the same
channel setting for each device.
NOTE
If there is another network nearby, it is best to use a channel that is
at least four channels away from the other network.
Set the same name for all devices.