CL-NX Error Message 1047 (EAP Authentication Error (EAP Timeout)) Miho 16 May 2026 09:56 Updated When there is an error with the product, the error message appears on the screen. Check the cause and countermeasure, and then take appropriate action. To clear the error: Press thebutton (OFFLINE). Cause and Countermeasure Reference Cause EAP Authentication failure. Countermeasure Use the correct Access Point (AP) and authentication server settings. EAP Conf. [01-01454-EN]