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2. Connecting to a Wireless LAN
The Wireless LAN Unit also provides a wireless LAN connection. To use a wireless LAN connection,
you are required to assign an IP address to the projector.
Important:
• If you use the projector with the USB Wireless LAN Unit in the area where the use of wireless
LAN equipment is prohibited, remove the USB Wireless LAN Unit from the projector. (→ page 143)
• Buy the appropriate USB Wireless LAN Unit for your country or area.
NOTE:
• The green LED on the USB Wireless LAN Unit flashes to show that the USB Wireless LAN Unit is
working.
• Your computer's wireless LAN adapter (or unit) must be complied with Wi-Fi (IEEE802.11b/g/n)
standard.
Flow of Setting Wireless LAN
Step 1: Connect the computer to the projector via wired LAN. (→ page xx) Use the computer's
browser to display the projector's HTTP server. (→ page xx)
Step 2: Attach the USB Wireless LAN Unit to the projector. (→ page xx)
Step 3: Use an HTTP server to set the wireless LAN. (→ page xx) Access the HTTP server
function to set [NETWORK SETTINGS] → [SETTINGS] → [WIRELESS] → [EASY CONNECTION] ,
[PROFILE1] or [PROFILE2].
NOTE:
• To use the HTTP server function, the projector must be connected to a network. First use the
wired LAN to connect the projector to a network and then use the HTTP server to set the wireless
LAN.
• After setting the wireless LAN by using the HTTP server, set [NETWORK SETTINGS] →
[SETTINGS] → [WIRED] → [DISABLE]
When switching to set on the projector after connecting to the wireless LAN:
Use the menu to set the wireless LAN connection for the projector. (→ page xx)
Select [DISABLE], [EASY CONNECTION] , [PROFILE1] or [PROFILE2] you set from the HTTP
server.
Attaching the USB Wireless LAN Unit
NOTE:
• The USB Wireless LAN Unit must be inserted into the USB Wireless LAN Unit port in the correct
direction. It cannot be inserted in the reverse direction. If the USB Wireless LAN Unit is inserted in
the reverse direction with excessive force applied, the USB port may break.
• Before touching the USB Wireless LAN Unit, touch a metallic object (such as a door knob or
aluminum window frame) to discharge the static electricity from your body.
• Always insert or remove the USB Wireless LAN unit when the main power is turned off. Failure to
do so may cause projector malfunction or damage to the USB wireless LAN unit. If the projector will
not work correctly, turn off the projector, disconnect the power cord, and then connect it again.
• Do not insert other USB devices into the USB Wireless LAN unit port. Do not insert the USB
Wireless LAN unit into the USB (PC) port (Type B).
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