[. . . ] Before starting memory calculations, press twice to clear the memory contents. [. . . ] Example procedures are listed in following manner unless otherwise specified. Do not press too hard against the LCD panel because it contains glass. Since this product is not waterproof, do not use it or store it where fluids, for example water, can splash onto it. However, the set tax rate may be changed or lost if the battery is consumed largely. However, the conversion rate may change because of battery replacement or consumption, etc. Det förbrukade batteriet skall inlämnas till er lokala handlare eller till kommunal miljöstation för åtennsamling. [. . . ] Det förbrukade batteriet skall inlämnas till er lokala handlare eller till kommunal miljöstation för åtennsamling. [. . . ]