1. Auto start/ stop/ clear 2. Intelligent self-testing and malfunction diagnosing function 3. Multi-error prevention function 4. Add/Batch function 5. Detection function (1) Abnormal notes detection a) Double
notes b) Chain
notes c) Half notes d) Narrow
notes (2) Counterfeit notes detection (optional) a)
Ultraviolet Detection(UV) b) Dual
Magnetic Detection(MG) c) Metal
Thread Detection(MT) d) Infrared
Detection(IR) 6. External display (optional)