Hitachi CP-X807(EDX50WL) Service Manual page 19

The WIRELESS NETWORK UNIT can not be
communicated to PC.
Did you check above P.14 and P.18 ?
YES
When you check
connection, LED on
WIRELESS SD card lighting
continuously not blinking?
YES
Is there
projector nearby
(within 100m) which use
same default setting?
NO
Turn on the
projector again, and restart
the Live Viewer.
Is projector's IP address
displayed?
NO
Is MIU setup the
factory default setting?
(Refer Fig.1)
YES
A
CP-X807(EDX50WL)
NO
Check above P.14 and P.18
Once AC power off, and wait
until LED changes blinking to
NO
lighting after power on.
Check connection again.
(AC power off need,Stand-by
is not enough)
Change IP address besides
YES
default in MIU SETUP on
projector menu.
YES
It may be correct after
power off/on
Try to set the WIRELESS
NETWORK UNIT. Change
NO
the WIRELESS NETWORK
UNIT setting to the factory
default. (Refer Fig.2)
IP:192.168.1.10, DHCP:off, CH:1, SSID:wireless,
ENCRYPTION:off, MODE,ADHOC,
NETWORK MODE:WIRELESS, SPEED:AUTO
19
The WIRELESS NETWORK UNIT
can communicate to PC?
NO
YES
Confirm the projector's
network settings.