- To avoid risk of damage or electric shock, ensure the reader and its charger are always protected from rain or splashes of water.
- Fully charge the reader’s internal battery before the first use of the reader.
- Fully charge the reader’s internal battery before events.
- Fully charge the reader’s internal battery after use and prior to storing.
- The reader’s internal battery should be fully charged every two months if the reader is not used for some time.