Power Supply - Casio DJ-120D Guia Del Usuario

• Steps continue to be accumulated in Calculation Memory until you
press the A key or until 150 steps are accumulated, even if a
finalize key is pressed.
• Review and GO TO can be used to view only the first 150 steps in
Calculation Memory, even if there are more steps.
• Review and GO TO cannot be performed while an error indicator is
displayed.
• Pressing the A key clears all steps from Calculation Memory and
restarts the step count from 1.
3. Finalizing a Calculation
Finalizing a calculation means performing a key operation that
produces a calculation result. Pressing any of the following keys
finalizes a calculation: = , & .
4. Memory Clear Button
• Pressing the Memory Clear button on the back of the calculator
deletes Calculation Memory contents, independent memory
contents, tax rate settings (MJ-100D, MJ-120D), etc. Be sure to keep
separate records of all important settings and numeric data to protect
against accidental loss.
• Press the Memory Clear button to restore normal operation
whenever the calculator does not operate correctly. If pressing the
Memory Clear button does not restore normal operation, contact
your original retailer or nearby dealer.

5. Power Supply

Two-Way Power System provides power even in complete darkness.
• Always have the battery replaced at your nearest dealer.
Auto power off: Approximately 6 minutes after last key operation.
6. Specifications
Power Supply: Two-Way Power System, with solar cell and one LR44
Battery Life: Approximately 3 years (1 hour operation per day)
Operating Temperature: 0˚C to 40˚C (32˚F to104˚F)
button type battery
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