The Projector Is Not Found When Emp Ns Connection Is Started - Epson PowerLite 825 Operation Manual

Troubleshooting
The projector is not found when EMP NS Connection is
started.
Check
Is the Wireless LAN unit connected?
For Wireless LAN
Is the projector's configuration menu open?
Are the computer's LAN card and the built-in LAN function
available?
Is the SSID the same as that of the access point?
Quick Connection Mode
Is the DHCP function for Wired LAN turned On?
Quick Connection Mode
Was the network adapter used selected correctly with
EMP NS Connection?
For Wireless LAN connection, is the Wireless LAN setting
enabled when the computer is in power save mode?
Are there any obstacles between the access point and the
computer or projector?
For Wireless LAN
Is the computer's Wireless LAN electromagnetic wave
strength set to low?
Does the Wireless LAN conform to 802.11g, 802.11b, or
802.11a?
Is the firewall turned off, or has the firewall been
registered as an exception?
Check that the optional Wireless LAN unit is securely connected.
While the configuration menu is displayed, network connection becomes invalid. Close the
configuration menu and return to the LAN standby screen.
Check that LAN is valid by checking Control Panel - System in the device manager and so on.
Set an SSID that is different from that of the access point. See your User's Guide for more information.
Turn Off the DHCP setting for Wired LAN from the configuration menu. See your User's Guide for
more information.
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
Enable the Wireless LAN.
Sometimes interference 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 lessen
potential interference.
Set the electromagnetic wave strength to maximum.
The optional wireless LAN unit is only compatible with standards 802.11g, 802.11b, and 802.11a, and
not with other standards such as 802.11.
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".
Remedy
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