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i
BEFORE USING THE CALCULATOR
FOR THE FIRST TIME ONLY...
This calculator does not contain any main batteries when you purchase it. Be sure to
perform the following procedure to load batteries, reset the calculator, and adjust the color
contrast before trying to use the calculator for the first time.
1. Slide the back cover from the unit by pulling with your finger
at the point marked 1.
2. Load the four batteries that come with calculator.
• Make sure that the positive (+) and negative (–) ends of the
batteries are facing correctly.
3. Remove the insulating sheet at the location marked “BACK
UP” by pulling in the direction indicated by the arrow.
4. Replace the back cover, making sure that its tabs enter the
holes marked 2 in the illustration.
5. Press
m.
If the Main Menu shown to the right is not on the display,
press the P button on the back of the calculator to
perform memory reset.
PP
P button
BACK UPBACK UP
MAINMAIN
PP
BACK UPBACK UP
MAINMAIN
PP
P
MAIMAI
1
P
MAIMAI
2
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