The Lite Reader's decoder battery, a CR1220 lithium battery, needs to be replaced every two years, as well as the Lite Reader's main batteries. Below are instructions for replacing the Lite Reader's decoder battery.

1. Open Lite Reader's lid
2. Remove eight black hex screws around exterior of Lite Reader
Note: 5/32" or 4mm Allen Wrench required
3. Remove four phillip screws from corners of control panel
Note: Phillip Screwdriver required
4. Remove Lite Reader from chassis using silver handles
5. Remove BNC connectors from Receiver Card
Note: BNC connectors twist remove
6. Remove Receiver Card from Lite Reader
7. Remove current CR1220 lithium battery from Decoder button battery clip holder
Note: Decoder on top of Receiver Card opposite front bezel
Note: Use Flat Head Screwdriver remove CR1220 lithium battery
8. Insert new CR1220 lithium battery into Decoder button battery clip holder
9. Insert Receiver Card into Lite Reader
10. Connect BNC connectors to Receiver Card
Note: BNC connectors twist connect
11. Insert Lite Reader into chassis
12. Insert four phillip screws into corners of control panel
Note: Phillip Screwdriver required
13. Insert eight black hex screws around exterior of Lite Reader
Note: 5/32" or 4mm Allen Wrench required

Note: Reset time on decoder after battery placement
Note: Use Dashboard to reset time