Led Explanation; Button Explanation - TP-Link RE450 Quick Installation Manual

LED Explanation

(RE)
Solid Blue: The extender is connected to the router,
and is in a good location.
Solid Red: The extender is connected to the router,
but too far away from the router.
Blinking: WPS connection is in progress.
Off: No active connection.

Button Explanation

LED button: Press the LED button to turn all LEDs on or off.
Power button: Press the Power button to turn the extender on or off.
Two easy setup options:
Option ONE: Using a Web Browser
Option TWO: Using WPS (Wi-Fi Protected Setup)
2.4GHz/5GHz
On: The extender is connected to both 2.4GHz and
5GHz Wi-Fi bands of your host network.
Off: No connection.
Power
On/Off: The extender is on/off.
Blinking: The extender is initializing.
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