11 Troubleshooting 20
11.1 “Unable to connect” Appears. . . . . . . . 20
11.2 “Admin affi rm” Appears . . . . . . . . . . 20
11.3 LED is Blinking all the Time . . . . . . . . . . 20
11.4 RFID Card doesn’t Respond . . . . . . . . . 20
11.5 No Sound . . . . . . . . . . . . . . . . 20
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