Card Reader User Manual
13
LED Indicator Status
Description
card is invalid.
Red and blinking
For RS-485 protocol: Registering failed or
card reader is offline.
Red and Keeping
rapidly blinking
Available for reading file mode of CPU
card: PSAM is not inserted or undetected.
Red and keeping
rapidly blinking and
slowly beeps
Failed to get key files of PSAM card; Failed
to detect the PSAM card.