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Appendix
Cautions
• Fluid from a leaking battery accidentally entering an eye could result in
serious injury. Should this occur, wash with clean water and immediately
consult a doctor.
• Should fluid from a leaking battery come in contact with your skin or
clothes, immediately wash with clean water.
• If the product is not to be used for some time, to avoid damage to the unit
from leaking batteries, remove them and store in a safe place.
• Do not leave exhausted batteries inside the product.
• Do not fit partially used batteries, and be sure not to mix batteries of
different types.
•Keep batteries out of the reach of the children.
• Exhausted batteries left in the calculator may leak and damage the
calculator.
• Explosion risk may be caused by incorrect handling.
• Do not throw batteries into a fire as they may explode.
Replacement procedure
• All memory contents will be cleared if you remove both batteries
at the same time. Always replace each battery before removing
the other one.
• Make sure the power is turned off before replacing the batteries.
• Do not press j until the battery replacement procedure is complete.
1. Turn the power off by pressing @ o.
2. Remove the two screws.
3. Lift the battery cover to remove.