Epson PowerLite 85 Operation Guide - EasyMP - Page 60

The projector is not found when EMP NS Connection is, started., Check, Remedy, For Wireless LAN

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Troubleshooting 60 The projector is not found when EMP NS Connection is started. Check Remedy Is the Wireless LAN unit connected? Check that the optional Wireless LAN unit is securely connected. For Wireless LAN Is the projector's configuration menu open? While the configuration menu is displayed, network connection becomes invalid. Close the configuration menu and return to the LAN standby screen. Are the computer's LAN card and the built-in LAN function Check that LAN is valid by checking Control Panel - System in the device manager and so on. available? Is the SSID the same as that of the access point? Set an SSID that is different from that of the access point. See your User's Guide for more information. Quick Connection Mode Is the DHCP function for Wired LAN turned On? Quick Connection Mode Turn Off the DHCP setting for Wired LAN from the configuration menu. See your User's Guide for more information. 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.40 For Wireless LAN connection, is the Wireless LAN setting Enable the Wireless LAN. enabled when the computer is in power save mode? Are there any obstacles between the access point and the Sometimes interference prevents the projector from being found in a search. Check for any obstacles computer or projector? between the access point and the computer or projector, and change their position to lessen For Wireless LAN potential interference. Is the computer's Wireless LAN electromagnetic wave strength set to low? Set the electromagnetic wave strength to maximum. Does the Wireless LAN conform to 802.11g, 802.11b, or The optional wireless LAN unit is only compatible with standards 802.11g, 802.11b, and 802.11a, and 802.11a? 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".

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Troubleshooting
60
The projector is not found when EMP NS Connection is
started.
Check
Remedy
Is the Wireless LAN unit connected?
For Wireless LAN
Check that the optional Wireless LAN unit is securely connected.
Is the projector's configuration menu open?
While the configuration menu is displayed, network connection becomes invalid. Close the
configuration menu and return to the LAN standby screen.
Are the computer's LAN card and the built-in LAN function
available?
Check that LAN is valid by checking Control Panel - System in the device manager and so on.
Is the SSID the same as that of the access point?
Quick Connection Mode
Set an SSID that is different from that of the access point. See your
User’s Guide
for more information.
Is the DHCP function for Wired LAN turned On?
Quick Connection Mode
Turn
Off
the
DHCP
setting for
Wired LAN
from the configuration menu. See your
User’s Guide
for
more information.
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.40
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 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.
Is the computer's Wireless LAN electromagnetic wave
strength set to low?
Set the electromagnetic wave strength to maximum.
Does the Wireless LAN conform to 802.11g, 802.11b, or
802.11a?
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.
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".