Battery Replacement (Option); To Install Or Replace Batteries - Sharp EL-1750V Operation Manual

To Install or Replace Batteries — when the battery power
becomes weak, printing may be halted, and displayed images
may disappear. If such symptoms are observed, replace the
batteries with new ones.
1. Set the power switch to OFF.
2. Remove the battery cover by sliding it in the direction of the
arrow on the cover.
3. Replace the batteries. Be sure that the "+" and "–" marks on
the battery correspond to the "+" and "–" marks in the
calculator. Always put back the 4 batteries at the same time.
4. Put back the battery cover.
Battery: Manganese dry battery, size AA (or R6) 4
 If the leaked electrolyte gets into eyes, wash off with clean
water, and consult your doctor immediately.
 If the leaked electrolyte gets on your skin or clothes, wash off
thoroughly with water.
 Remove batteries if not used for prolonged periods of time.
 Do not leave dead batteries in the unit.
 Do not mix new and used batteries and/or battery types.
20 | P a g e