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Connecting to a Wireless LAN
The USB 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.
•
Buy the appropriate USB Wireless LAN Unit for your country or area.
NOTE:
• When the projector is turned on with the optional wireless LAN unit inserted, the indicator will light up blue and 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:
Attach the USB Wireless LAN Unit to the projector.
Step 2:
Connect the computer to the projector via wired LAN. (→ page 128)
Use the computer's browser to display the projector's HTTP server. (→ page 45)
Step 3:
Use an HTTP server to set the wireless LAN. (→ page 48)
Access the HTTP server function to set [NETWORK SETTINGS] → [SETTINGS] → [WIRELESS] →
[SIMPLE ACCESS POINT], [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 110)
Select [DISABLE], [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-B
port (Type B).
6. Installation and Connections
129
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Troubleshooting
