DS-K1201 Fingerprint Card Reader
5
Chapter 3
Sound Prompt and Indicator
After the card reader is powered on, LED status indicator will turn green and blink
for 1 time. Then it will turn red and blink for 3 times. At last the buzzer will send out
a beep sound indicating the starting up process is completed.
When using the card reader, it will send out different sounds prompt and the LED
indicator to indicate different statuses. You can refer to tables below for detailed
information.
Table 1-4
Description of Prompt Sound
Sound Prompt
Description
One beep
Swiping card prompt
For Card + Fingerprint
authentication: prompt for pressing
the fingerprint after swiping the
card.
Two rapid beeps
The operation of pressing keys or
swiping card is valid.
Three slow beeps
The operation of pressing keys or
swiping card is invalid.
Rapidly continuous
beeps
Prompt for tamper-proof alarm.
Prompt for buzzer alarm.
Slowly continuous
beeps
The card reader is unencrypted.
