Troubleshooting - Hitachi CP-AW250N User Manual

8. Troubleshooting

Problem
No image
The projector
that you want
to connect to is
nowhere to be
found on the
list of available
projectors
Can't
communicate
(continued on next page)
Likely Cause
The projector is not turned
on.
The projector's input source
isn't switched to LAN.
The computer and/or
projector's network settings
are not configured correctly.
Firewall software other than
®
Windows Firewall is installed
in your computer.
The computer and/or
projector's network settings
are not configured correctly.
An access point is used, and
your computer is connected
to the access point via
wireless LAN.
8. Troubleshooting
Things to Check
Is the projector's lamp on?
Is the projector switched to
LAN?
Check the network
configurations of the
computer and projector. If
you change the projector's
settings, turn off the
projector's AC power and
then turn it on again. If you
simply put the projector in
STANDBY power mode and
then turn it on again, the new
settings might not take effect.
Refer to the manual for the
firewall software and take
one of the following actions:
- Exclude the "LiveViewer"
from blocking item list
- Disable the firewall while
using the "LiveViewer"
Check the network
configurations of the
computer and projector.
Use network utilities that may
come with your computer
or wireless LAN card to
establish wireless network
connection. For detail,
refer to the manual of the
computer or the card.
* User's Manual - Operating Guide
Reference
Page
Number
*18
*20, *21
–
–
–
–
89