### Common LED Colors and Their Meanings
1 **Red**: A red LED indicates your scanner is charging :
2**Blue** When charging a blue LED indicates your scanner is now fully charged .
- When pairing via bluetooth a solid blue LED indicates your scanner has paired succesfully.
- Alternating blue blinks indicates that the device is in a specific mode, such as pairing
****NOTE
IF USING YOUR APOS TERMINAL TO CHARGE YOUR SCANNER PLEASE ENSURE THE SYSTEM REMAINS POWERED ON.