Mitsubishi Electric · Wi-Fi Interfaces
On MAC-558/559 models, LED 1 flashing indicates that the Wi-Fi interface is attempting to connect to your Wi-Fi network via WPS (Wi-Fi Protected Setup).
Click steps to track your progress.
Ensure your router's WPS function is activated by pressing its WPS button.
Wait for LED 3 to start flashing, indicating connection to the internet.
Observe LED 1 and LED 3 flashing alternately when connected successfully.
If unsuccessful, reset the interface and try WPS pairing again, ensuring the router's WPS is active.