User manual

14
Troubleshooting
CAUSE
• The main power switch of the projector
isn’t turned on.
• The LAN cable isn’t connected properly.
• The LAN cable is broken.
• The connected computers (LAN cards)
don’t support a 10BASE-T.
• The external HUB connected isn’t set to
support a 10 BASE-T and half-duplex.
• The password wasn’t entered when the
Windows started.
• The network is being searched now, or the
computer is now waiting other computers
on the network to be presented.
• The settings of the working group is
wrong.
• The network isn’t set correctly.
• The computer is connected to the II5/X5
port.
• The external HUB is connected to any of
the X1 to X4 ports.
• The cascade switch on the bottom is set to
X5.
• The other computer is Macintosh.
• The password wasn’t entered when Win-
dows started.
• The file or printer sharing isn’t valid.
• Power noise may occur during data trans-
mission.
• Turn on the main power switch of the
projector.
• Connect the LAN cable properly.
• Check the LAN cable isn’t broken by
replacing it with another LAN cable.
• Use a LAN card supporting a 10BASE-T.
• Set the external HUB to support a
10BASE-T and half-duplex. See the
operation guide of the HUB for setting.
• Enter the password when Windows starts
and click on the OK button.
• Select [Start] - [Search] - [Other comput-
ers] to search for other computers.
• Check the setting of the working group.
• Check the setting of the sharing status of
the protocol and working group.
• Connect the computer to any of the X1 to
X4 ports, or set the cascade switch on the
bottom to X5.
• Connect the external HUB to X5 port. In
this time, Make sure that the cascade
switch on the bottom is set to II5.
• Set the cascade switch on the bottom to
II5.
• Generally, the Microsoft Windows network
can’t access AppleTalk network directly.
• Enter the password when Windows starts
and click on the OK button.
For Windows Me/95/98
• Click on the check box in the [File and
Print Sharing] dialog box to share the
folder.
For Windows 2000
• Click the check box for sharing the file
or printer on the Microsoft network
shown by the components structure in the
[Local area connection property]
dialog box.
• Power noise may occur when the POWER
button is pressed to illuminate the light
source lamp during data transmission. Do
not press the POWER button during data
transmission.
POSSIBLE SOLUTIONS PROBLEMS
Can’t access
other computers
on the network.
Can’t share the
folder.
Can’t transmit
the data cor-
rectly.