If there is no light from the LED, there is no power supply to the monitor. *

If there is a light, refer to the below for different meanings:
• Solid amber light: Monitor is starting up.
• Blinking amber light: Monitor is ready for set-up. Follow App on-screen instructions.
• Blinking green light: Monitor is connecting to Wi-Fi network.
• Solid green light: Monitor is connected to Wi-Fi network and is ready to use.

*If you have set the LED to off, there would also be no light from the LED.