Battery Status
A red LED is present next to the USB connector for battery status:
- Battery fully charged: Red LED is on all the time
- Battery low: Red LED blinks for 1 second every 3 seconds alternatively
- Battery very low: Red blinks for 1 second every 6 seconds alternatively
- Battery out of capacity: Red LED off (and Green LED off)
- Battery charging: Red LED on and off every 1 second alternatively
Reader Status
A green LED is present on each side of the reader to display the status of reader usability:
- Reader booting up: Green LED on and off every 100ms alternatively
- Reader ready for transaction: Green LED fully illuminated
- Reader waiting for card: Green LED on and beep 1sec
- Reader reading the card: Green LED On and Off every 0.5s alternatively
- Card read error: Green LED will be ON, but error message will be shown on Mobile application
- Remove the card: Green LED on and beep 1s
- Unexpected error but reader still alive (Communications issue): Green On and Off every 1.5s alternatively.