Epson BrightLink 710Ui Users Guide - Page 242

Event ID code 0894 0898 0899 089A 089B 089C 089D 0920 Cause and solution Communication with unauthorized access point was disconnected. Contact your network administrator. 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. 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. 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. EAP server authentication failed. Check the wireless LAN security settings and make sure that the security certificate is installed correctly. EAP client authentication failed. Check the wireless LAN security settings and make sure that the security certificate is installed correctly. Key exchange failed. Check the wireless LAN security settings and make sure that the security certificate is installed correctly. The internal battery that saves the projector's date and time settings is running low. Contact Epson for help. Parent topic: Projector Information Display - Info Menu 242