There is a built-in beeper, pilot can recognize the working status of the remote control
radio transmitter by its sound
Beep
The buzzer alarms twice: di-di
State description
Low battery
7.3 FPV Goggles LED Light Status Codes
The FPV Gogg es have a blue LED which indicates battery charging status, and a red
LED which indicates DVR recording status.
Charging Indicator LED Recording Indicator LED
The status codes of the blue charging indicator LED are as follows:
Status
Solid On
Off
State description
Charging
Not charging or charging is complete
30