What is the meaning of the blinking LED on the main unit?

【mobile terminal】

• Lit: Bluetooth connection in progress
• Blinking: Bluetooth connection not established

【Reference station】

• Lit : Bluetooth connection in progress
  Connected with smartphone/tablet via Bluetooth. (For example, when setting up with "AgriBus-GTools")
• Blinking once : Wi-Fi not connected, Ntrip not connected, Bluetooth not connected
  Please check if your Wi-Fi router supports the 2.4GHz band or if the [Wi-Fi] setting of "AgriBus-GTools" is correct.
• Blinking twice : Wi-Fi connection in progress, Ntrip not connected, Bluetooth not connected
  Please check if the Wi-Fi router is connected to the Internet or if the setting [Ntrip] of "AgriBus-GTools" is correct.
• Blinking 3 times : Wi-Fi connected, Ntrip connected, Bluetooth not connected
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