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2
Important Precautions
• If you suspect that the calculator is operating abnormally due to
static electrical charge or some other problem, press
A
to restore
normal operation.
• Avoid dropping the calculator and otherwise subjecting it to severe
impact.
• Never try to take the calculator apart.
• Wipe the unit with a soft, dry cloth to clean it.
• Replacing the battery or blocking the calculator from sunlight while
battery power is low may cause your tax rate setting or memory
contents to be changed or lost. Replace the battery as soon as
possible when it becomes weak and correct the tax rate setting, if
necessary.
• The contents of these instructions are subject to change without
notice.
• CASIO COMPUTER CO., LTD. assumes no responsibility for any
loss or claims by third parties which may arise from the use of this
product.
Power Supply
Two-Way Power System provides power even in complete darkness.
• Always leave battery replacement up to an authorized dealer.
• The battery that comes with this unit discharges slightly during
shipment and storage. Because of this, it may require replacement
sooner than the normal expected battery life.
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