Hitachi CP-WU5500 User Manual page 107

Phenomenon: Cannot communicate with the projector. (Wireless network) (continued)
Item to be checked
Are over 11 devices connected to
the projector?
Is the DHCP setting of the
computer disabled?
Is it used in SIMPLE ACCESS
POINT mode?
Does the IP address overlap with
that of the other devices ?
Is WIRELESS NETWORK set to
OFF ?
Solutions
・ Confirm the number of the devices connected
to the projector. Up to 11 devices can be
connected to the projector in Simple Access
Point mode.
・ When the projector is connected to the
maximum numbers of devices, connect after
disconnecting the device currently connected.
Enable the DHCP setting of the computer.
Refer to the user's manual of the computer or
wireless LAN device for the setting procedure
of network and wireless connection of the
computer.
It may be better by changing the channel
setting.
When the IP address overlaps, turn off your
WiFi device and turn on again.
Set WIRELESS NETWORK to ON.
9. Troubleshooting
107