User's Manual

ACR1281S
Advanced Card Systems Ltd. Page 13 of 56
5. Buzzer
A monotone buzzer is used to show the “Card Insertion” and “Card Removal” events.
Events Buzzer
1. The reader powered up and initialization
success.
Beep
2. Card Insertion Event (ICC or PICC) Beep
3. Card Removal Event (ICC or PICC) Beep
6. ICC Interface (Contact Smart Card)
A landing type Smart Card Acceptor is used for providing reliable operations. The minimum life
cycle of the acceptor is about 300K times of card insertion and removal.
7. PICC Interface (Contactless Smart Card)
A built-in antenna is used for communication between the PCD and PICC.