Event ID Code List

If the Event ID option on the Info menu displays a code number, check this list of Event ID codes for the solution to the projector problem associated with the code.

Event ID code Cause and solution
0432 The network software did not start. Turn the projector off and then on again.
0435
0433 Cannot display the transferred images. Restart the network software.
0434 Unstable network communication. Check the network communication status, wait a few moments, and try connecting to the network again.
0481
0482
0485
0484 Communication with computer was disconnected. Restart the network software.
0483 The network software quit unexpectedly. Check the network communication status, then turn the projector off and then on again.
04FE
0479 A projector system error has occurred. Turn the projector off and then on again.
04FF
0891 Cannot find the SSID (network name). Make sure your computer and projector are connected to your access point's current SSID.
0892 The WPA/WPA2 authentication type does not match. Make sure the wireless network security settings are correct.
0893 The WEP/TKIP encryption type does not match. Make sure the wireless network security settings are correct.
0894 Communication with unauthorized access point was disconnected. Contact your network administrator.
0898 Failed to acquire DHCP address. Make sure the DHCP server is operating correctly. If you are not using DHCP, turn off the DHCP setting in the Network menus.
0899 A communication error has occurred. Try restarting the network software and restarting your projector. If that does not solve the problem, contact Epson for help.
089A The EAP authentication type does not match the network. Check the wireless LAN security settings and make sure that the security certificate is installed correctly.
089B EAP server authentication failed. Check the wireless LAN security settings and make sure that the security certificate is installed correctly.
089C EAP client authentication failed. Check the wireless LAN security settings and make sure that the security certificate is installed correctly.
089D Key exchange failed. Check the wireless LAN security settings and make sure that the security certificate is installed correctly.
0920 The internal battery that saves the projector's date and time settings is running low. Contact Epson for help.
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