01. Counterfeit Detecting Function (UV) OR (UV & MG)---UV: fluorescent detection; MG: magnetic detection. 02. Auto start counting mode: Put banknotes on hopper and then machine will began counting automatically. 03. Addition function: under this mode the new counted quantity will be added to the previous counted quantity. 04. Half-note detection: when detects half-note, the machine will stop and emit beeping sound.