SC iKonn 220 User Manual page 62

60
SC iKonn 220 - Error Messages & Protections
USB Alarm
If the voltage of the charging adapter is ≥ 5�8 volts, the display will show „CHECK USB" when the USB cable is inserted�
Resistance Protection/No Atomizer Head detected
If the resistance of the device exceeds 3�0 ohm, the LED Light flashes slowly� If the resistance drops below 0�15
ohm, the device flashes five times� Make sure you use a head that is compatible and attached correctly�