Troubleshooting
?Check if the “TCP/IP” protocol is operating correctly using the “PING” command. Also, check if an IP address is set.
1.Open a command prompt.
•In the case of Windows® 2000: click “start” ➔ “Programs” ➔ “Accessories” ➔ “Command Prompt” in order.
•In the case of Windows® XP, Windows Vista®: click “start” ➔ “All Programs” ➔ “Accessories” ➔ “Command Prompt” in order.
2.After launching the command prompt enter a command “PING”. Entry example C:\>ping XXX.XXX.XXX.XXX
“XXX.XXX.XXX.XXX” should be entered with an IP address to be connected to, such as the projector.
3.When connecting normally, the display will be as follows.
(The screen may be slightly different depending on the OS type.) <Example> when the IP address connected to is “192.168.150.1”
4.When a command cannot be sent, “Request time out” will be displayed. Check the network setting again.
If communication can still not be established properly, contact your network administrator.
5.To return to the Windows® screen, enter “exit” and then press the “Enter” key.
?When the projector cannot be connected, even though the “PING” command is checked:
• When a security software is installed on the PC, or when a fi re wall has been set up for the network system, connection may not be possible. Consult the system administrator.
-30