14 Appendix
14.1 What to do in the event of a power failure
If there is a power failure, the unit keeps its last operating state. Once power is restored,
the device continues to operate with all previous settings.
14.2 Battery
The S200 measurement and monitoring device is equipped with a battery so that the internal
clock continues to operate even when there is no power supply. The battery must be replaced
if, for example, the date or time changes abruptly (lithium battery CR 2032)
Fig. 13.2-1: View of the electronic board with the housing lid open