Replace Battery

1. To replace battery please firstly remove footers and unscrew the rear panel.

2. Then unscrew the battery holder and unplug tiny wires. We recommend to take pictures before to be sure of proper connecting later. The wires in the red circle require a tiny screwdriver and after releasing should be isolated with an isolation tape to not accidentally have a contact with the board what causes a short-circuit. If needed, a new battery wires might be also isolated before installing but then please remove it to connect and tighten these small screws. That's all.