This is located on top of the Belkin logo, which is in front of the Wi-Fi range extender. This shows the Wi-Fi range extender’s status. Below are the different status lights of the Belkin F9K1015.
If Off – The Wi-Fi range extender is not connected to a power source.
If Blinking Blue – The Wi-Fi range extender is starting up.
If Solid Blue – The Wi-Fi range extender is connected to the wireless network.
If Blinking Orange – The Wi-Fi range extender is not connected to the wireless network.
If Solid Orange – The Wi-Fi range extender is experiencing a weak signal.
If Alternating Blue and Orange – The Wi-Fi range extender is ready to be set up.
If you have questions or need any assistance troubleshooting, just visit: Belkin.Range Setup | Netgear Orbi Login