Introduction

For this guide you will remove the back cover and battery cover in order to replace the battery.

Image 1/2: Place the calculator face down. Image 2/2: Place the calculator face down.
  • Remove the calculator's protective cover.

  • Place the calculator face down.

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Image 1/2: Start from the notches on the top edge and use your fingers or a prying tool to carefully pry the back cover from the calculator. Image 2/2: Start from the notches on the top edge and use your fingers or a prying tool to carefully pry the back cover from the calculator.
  • Using a Phillips #1 screwdriver, remove the six 6mm screws from the back of the case and place them to the side.

  • Start from the notches on the top edge and use your fingers or a prying tool to carefully pry the back cover from the calculator.

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Image 1/2: Remove the battery cover without disconnecting either end of the blue wire. Image 2/2: Use your finger to move the battery cover to the side.
  • Use a Phillips #00 screwdriver to remove the two 7.5 mm screws holding the battery cover to the case.

  • Remove the battery cover without disconnecting either end of the blue wire.

  • Use your finger to move the battery cover to the side.

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Image 1/1: When inserting a new battery, check the polarity (+ or -) and insert the new battery with the + side on top.
  • Use the flat side of a spudger to remove the battery by lifting the bottom edge.

  • When inserting a new battery, check the polarity (+ or -) and insert the new battery with the + side on top.

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Conclusion

To reassemble your device, follow these instructions in reverse order.

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Robert Sekerak

Member since: 04/25/2014

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Cal Poly, Team 11-52, Amido Spring 2014 Member of Cal Poly, Team 11-52, Amido Spring 2014

CPSU-AMIDO-S14S11G52

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