92
11. Appendix
If you have any trouble in setup or operation of the projector, refer to the troubleshooting items
and check the relevant matters described.

Troubleshooting

■ The computer cannot connect projectors.

Wired LAN
Is the LAN cable connected to the projector properly?
Are the Link lamp and Access lamp of the LAN terminal lighting properly?
Not lighting : The LAN setting of the projector is set "On"?
See "Wired LAN setting" in the projector menu.
The LAN cable is connected to the network HUB properly?
Wireless LAN
Is the USB Wireless LAN Adapter attached to the USB terminal of the projector and USB
lamp is blinking? If there are not any problems, confirm the LAN setting again.
If the computer supports Wireless LAN, activate NetworkModule Client (or
NetworkModule Moderator) and try to connect with the Easy setting button. Refer to "5.
Wireless LAN configuration" ➔ "Easy settings" (p36, 37)

■ Wireless LAN Connection cannot be established.

AdHoc Mode:
When selecting LAN4(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 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 Ad-Hoc mode
*ESSID/SSID/IBSSID
..................................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.
To enable the function, set the WEP by the browser after the
connection is established.
(Refer to 6. Configurations with Browser (p47). )