If you
cannot authenticate a wireless connection, try the following
solutions
(EX5280/EX9230/EX7280/EX9240):
- If the
wireless settings are correct, but authentication fails, you may
need to update the Date
& Time settings in the Extended menu, if
available.
- Make sure
the Wireless LAN
Power setting is set to On.
- Check the
Security settings and passphrase in the Network Configuration
menu.
- Check the Event ID number displayed in the Info menu
and check the link below to identify the problem.
- Make sure the connected device is on and operating
properly.
- Make sure you are using the correct Epson wireless
LAN module.
- If the access point security is WPA3-EAP, change the
access point setting to WPA2/WPA3-EAP.