Check Remedy
Is the DHCP function for Wired LAN turned On?
Quick Connection Mode
Turn Off the DHCP setting for Wired LAN from the Configuration Menu. s User's Guide "Network Menu
(EB-826W/825/85/84 only)"
Was the network adapter used selected correctly with EMP NS
Connection?
If the computer has multiple LAN environments, it cannot connect unless the network adapter is selected
correctly. When using a computer running Windows, start EMP NS Connection, and select the network adapter
you are using from Set options - Switch LAN. s p.39
For Wireless LAN connection, is the Wireless LAN setting
enabled when the computer is in power save mode?
Enable the Wireless LAN.
Are there any obstacles between the access point and the
computer or projector?
For Wireless LAN
Sometimes the electromagnetic wave situation prevents the projector from being found in a search. Check for any
obstacles between the access point and the computer or projector, and change their position to improve the
electromagnetic wave situation.
Is the computer's Wireless LAN electromagnetic wave set to low? Set the electromagnetic wave strength to maximum.
Does the Wireless LAN conform to 802.11g, 802.11b, or 802.11a? It is only compatible with standards 802.11g, 802.11b, and 802.11a, and not with other standards such as 802.11.
Is the firewall turned off, or has the firewall been registered as an
exception?
When you do not wish to turn off the firewall or register the firewall as an exception, make the necessary settings
to open the ports.
The ports used by EMP NS Connection are "3620", "3621", and "3629".
Is the network cable connected correctly?
For Wired LAN
Check that the network cable is connected correctly. Reconnect it if it is not connected or not connected properly.
Cannot connect in Advanced Connection Mode or Wired LAN connection
Check Remedy
Is the SSID setting different. Set the computer, the access point, and the projector to the same SSID.
s
User's Guide "Network Menu (EB-826W/825/85/84 only)"
Is the same WEP key set? When selecting WEP from Security, set the access point, the computer, and the projector to the same WEP key.
s User's Guide "Network Menu (EB-826W/825/85/84 only)"
Are the connection denial functions, such as
MAC Address
g
restrictions and port restrictions, set correctly at the access point?
Set the projector to allow connections from the access point.
Are the IP address, the Subnet Mask, and the Gateway Address
for the access point and the projector set correctly?
When not using a DHCP, adjust each setting. s User's Guide "Network Menu (EB-826W/825/85/84 only)"
Troubleshooting
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