Hitachi CP-EX3051WN User Manual-Network Manual page 105

Phenomenon: Cannot communicate with the projector. Wireless network) continued)
1. Common continued)
Item to be checked
Is an encryption method which
is not supported by the projector
used
Does the radio fre uency match
between the de ice and the
projector
Is the wireless network adapter
of the computer enabled
Is the DHCP setting of the
computer disabled
Solutions
The followings are encryption methods
supported by the projector:
WPA2-PSK AES)
WPA2-PSK TKIP)
WPA-PSK AES)
WPA-PSK TKIP)
WEP128bit
A ailable only in INFRASTRUCTURE mode)
WEP64bit
A ailable only in INFRASTRUCTURE mode)
This projector cannot be connected to the
wireless network using the encryption methods
other than the abo e.
Con rm the a ailable fre uency of the de ice.
Change the projector setting to a ailable
fre uency.
It may be better by changing the channel
setting.
Refer to the user's manual of the computer and
enable the wireless network adapter.
Enable the DHCP setting of the computer.
Refer to the user's manual of the computer or
wireless AN de ice for the setting procedure
of network and wireless connection of the
computer.
9. Troubleshooting
105