11Master fingerprint verification During the first 7 pressesOn the 8th pressPress the finger that needs to beenrolled on the fingerprint sensor for8 times. During the first 7 presses, thebuzzer will emit a short "beep" soundand the blue light will flash twice.On the 8th press, the buzzer will emittwo "beep" sound and the indicator willflash green twice,indicating successful enrollment andautomatic exit.If the enrollment fails, the indicator willflash red twice and the buzzer will emitthree "beep" sound.LED in blue and emits a long “beep”soundLED flashes blue twice and emits ashort “beep” soundLED flashes green twice and emitstwo "beep" sounds1. Non-master fingerprint is unable toaccess the setting mode.2. Registered fingerprint cannot be enrolledagain.3. In the setting mode,no user interactionfor more than 10 seconds will trigger a"beep" sound, a 2-second red light, and thesystem will automatically exit the settingmode.Attention3