Hitachi CP-EX3051WN - Page 105

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