142Chapter 10 AppendixIf you have any trouble in setup or operation of the projector, refer to the troubleshooting items andcheck the relevant matters described.TroubleshootingN The computer cannot connect projectors.Wired LANIs the LAN cable connected to the projector properly?Is the LAN setting of the projector set “On”? See “Wired LAN setting” in the projector menu.The LAN cable is connected to the network HUB properly?Wireless LANIs the WIRELESS indicator on the side panel of the projector lighting?If there are not any problems, confirm the LAN setting again.If the computer supports Wireless LAN, activate the Network Capture 5 and try to connectwith the Easy setting button. Refer to “5. Wireless LAN configuration” “Easy wirelesssettings” ( p.43).If the wireless LAN card provides the firewall function itself, set up to disable its function.N Wireless LAN Connection cannot be established.AdHoc Mode:When selecting Wireless 4 (factory default setting)Check each item in the Wireless Setting menu of the projector as follows:*IP Address ............................... Is the address appropriate? Should not be the same as the other IP address.*Sub net................................ Should be the factory default value, 255.255.0.0.*Gateway.............................. Should be the factory default value, 255.255.255.255*Network Type.................... Should be AdHoc mode*ESSID/SSID ......................... Should be the same as the setting of computer->Check the setting for the computer*Is the Wireless channel set as 11 both for the computer and the projector?-> The factory default channel of the projector is 11.*WEP (Wired Equivalent Privacy) Should be disabled.N Cannot connect with easy wireless setting functionDepending on the wireless LAN card or computer, this easy wireless setting function may not beavailable.When your computer is using multiple network adaptors which are available in the setting, and their IPaddress groups are the same as shown below, this easy wireless setting function may not be succeeded.[For example] IP address setting of Wired LAN adaptor in your computer : 169.254.*.*IP address setting of Wireless LAN adaptor in your computer : 169.254.*.*
