{"wikiid":68689,"langid":"en","namespace":"CATEGORY","title":"Sharp EL-531X","revisionid":2761781,"contents_raw":"== Background and Identification ==\n\nThe Sharp EL-531X is a scientific calculator produced by Sharp. Sharp Corporation is a Japanese company that designs and manufactures electronic products. Sharp manufactures LDC panels, solar panels, mobile phones, microwave ovens, calculators, cash registers, and other products. Some Sharp calculators are sold under the Aquos brand.\n\nThe Sharp EL-531X model can complete scientific and statistical calculations with a mantissa of up to 14 digits. It uses an alkaline LR44 or equivalent battery. The Sharp EL-531X model can run up to 5000 hours with one battery.\n\nIn some cases, the Sharp EL-531X calculator may need to be reset. Pressing the RESET switch erases all data stored in the calculator\u2019s memory. Your calculator may need to be reset when using the calculator for the first time, clearing all memory contents, after replacing the batteries, or when all the calculator\u2019s keys become inoperative. To reset the calculator, use the tip of a ball-point pen or a similar object (not anything with a sharp or breakable tip) to press the RESET switch on the back of the calculator.\n\nThe Sharp EL-531X calculator includes a glass display, and the device is not waterproof. This model includes a two-line display and the name \u201cSharp\u201d in capital letters in the upper left-hand corner of the calculator. The calculator\u2019s model number is printed in the upper right-hand corner of the calculator\u2019s front face.\n\n== Technical Specifications ==\n\nCalculations: Scientific calculations, statistical calculations, etc.\n\nInternal calculations: Mantissas of up to 14 digits\n\nPending operations: 24 calculations 10 numeric values (5 numeric values in STAT mode)\n\nPower source: 1.5V DC: Alkaline battery (LR44 or equivalent) x 1\n\nOperating time: Approx. 5000 hours\n\nOperating temperature: 0 - 40 degrees Celcius\n\nExternal dimensions: 80 mm (W) x 158 mm (D) x 14 mm (H), 3-5\/32\u201d (W) x 6-7\/32\u201d (D) x 9\/16\u201d (H)\n\nWeight: Approx. 91 g (0.21 lb) (including battery)\n\nAccessories: Battery x 1 (installed), operation manual, and hard case\n\n== Additional Information ==\n\n* [document|533593|Sharp EL-531X Operation Manual]\n* [link|https:\/\/legalsupply.com\/sharp-el531x-scientific-calculator\/|Sharp EL-531X Product Page]\n* [link|https:\/\/www.amazon.com\/Sharp-EL531X-Scientific-Calculator-Functions\/product-reviews\/B00PV19JEG|Sharp EL-531X Reviews on Amazon.com]\n\n[document|1265010|Sharp EL-509X\/EL-531X\/EL-531XG\/EL-531XH Scientific Calculator Operation Manual]","contents_json":{"type":"doc","content":[{"type":"heading","attrs":{"level":2},"content":[{"type":"text","text":"Background and Identification"}]},{"type":"paragraph","content":[{"type":"text","text":"The Sharp EL-531X is a scientific calculator produced by Sharp. Sharp Corporation is a Japanese company that designs and manufactures electronic products. Sharp manufactures LDC panels, solar panels, mobile phones, microwave ovens, calculators, cash registers, and other products. Some Sharp calculators are sold under the Aquos brand."}]},{"type":"paragraph","content":[{"type":"text","text":"The Sharp EL-531X model can complete scientific and statistical calculations with a mantissa of up to 14 digits. It uses an alkaline LR44 or equivalent battery. The Sharp EL-531X model can run up to 5000 hours with one battery."}]},{"type":"paragraph","content":[{"type":"text","text":"In some cases, the Sharp EL-531X calculator may need to be reset. Pressing the RESET switch erases all data stored in the calculator\u2019s memory. Your calculator may need to be reset when using the calculator for the first time, clearing all memory contents, after replacing the batteries, or when all the calculator\u2019s keys become inoperative. To reset the calculator, use the tip of a ball-point pen or a similar object (not anything with a sharp or breakable tip) to press the RESET switch on the back of the calculator."}]},{"type":"paragraph","content":[{"type":"text","text":"The Sharp EL-531X calculator includes a glass display, and the device is not waterproof. This model includes a two-line display and the name \u201cSharp\u201d in capital letters in the upper left-hand corner of the calculator. The calculator\u2019s model number is printed in the upper right-hand corner of the calculator\u2019s front face."}]},{"type":"heading","attrs":{"level":2},"content":[{"type":"text","text":"Technical Specifications"}]},{"type":"paragraph","content":[{"type":"text","text":"Calculations: Scientific calculations, statistical calculations, etc."}]},{"type":"paragraph","content":[{"type":"text","text":"Internal calculations: Mantissas of up to 14 digits"}]},{"type":"paragraph","content":[{"type":"text","text":"Pending operations: 24 calculations 10 numeric values (5 numeric values in STAT mode)"}]},{"type":"paragraph","content":[{"type":"text","text":"Power source: 1.5V DC: Alkaline battery (LR44 or equivalent) x 1"}]},{"type":"paragraph","content":[{"type":"text","text":"Operating time: Approx. 5000 hours"}]},{"type":"paragraph","content":[{"type":"text","text":"Operating temperature: 0 - 40 degrees Celcius"}]},{"type":"paragraph","content":[{"type":"text","text":"External dimensions: 80 mm (W) x 158 mm (D) x 14 mm (H), 3-5\/32\u201d (W) x 6-7\/32\u201d (D) x 9\/16\u201d (H)"}]},{"type":"paragraph","content":[{"type":"text","text":"Weight: Approx. 91 g (0.21 lb) (including battery)"}]},{"type":"paragraph","content":[{"type":"text","text":"Accessories: Battery x 1 (installed), operation manual, and hard case"}]},{"type":"heading","attrs":{"level":2},"content":[{"type":"text","text":"Additional Information"}]},{"type":"bulletList","attrs":[],"content":[{"type":"listItem","content":[{"type":"paragraph","content":[{"type":"text","text":"Sharp EL-531X Operation Manual","marks":[{"type":"siteLink","attrs":{"kind":"document","id":"533593","options":"","defaultText":null,"newWindow":false,"href":"\/Document\/iPjqGtF1LxsXSGhZ\/Sharp-EL-509X-531X-531XG-531XH-Scientific-Calculator-User-Guide.pdf"}}]}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"type":"text","marks":[{"type":"link","attrs":{"href":"https:\/\/legalsupply.com\/sharp-el531x-scientific-calculator\/","target":false}}],"text":"Sharp EL-531X Product Page"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"type":"text","marks":[{"type":"link","attrs":{"href":"https:\/\/www.amazon.com\/Sharp-EL531X-Scientific-Calculator-Functions\/product-reviews\/B00PV19JEG","target":false}}],"text":"Sharp EL-531X Reviews on Amazon.com"}]}]}]},{"type":"paragraph","content":[{"type":"text","text":"Sharp EL-509X\/EL-531X\/EL-531XG\/EL-531XH Scientific Calculator Operation Manual","marks":[{"type":"siteLink","attrs":{"kind":"document","id":"1265010","options":"","defaultText":null,"newWindow":false,"href":"\/Document\/AZiNpfxF3g2Pt4eC\/Sharp-EL-509X-EL-531X-EL-531XG-EL-531XH-Scientific-Calculator-Operation-Manual.pdf"}}]}]}]},"contents_rendered":"
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Background and Identification<\/h2><\/div>\n\n

The Sharp EL-531X is a scientific calculator produced by Sharp. Sharp Corporation is a Japanese company that designs and manufactures electronic products. Sharp manufactures LDC panels, solar panels, mobile phones, microwave ovens, calculators, cash registers, and other products. Some Sharp calculators are sold under the Aquos brand.<\/p>\n\n

The Sharp EL-531X model can complete scientific and statistical calculations with a mantissa of up to 14 digits. It uses an alkaline LR44 or equivalent battery. The Sharp EL-531X model can run up to 5000 hours with one battery.<\/p>\n\n

In some cases, the Sharp EL-531X calculator may need to be reset. Pressing the RESET switch erases all data stored in the calculator\u2019s memory. Your calculator may need to be reset when using the calculator for the first time, clearing all memory contents, after replacing the batteries, or when all the calculator\u2019s keys become inoperative. To reset the calculator, use the tip of a ball-point pen or a similar object (not anything with a sharp or breakable tip) to press the RESET switch on the back of the calculator.<\/p>\n\n

The Sharp EL-531X calculator includes a glass display, and the device is not waterproof. This model includes a two-line display and the name \u201cSharp\u201d in capital letters in the upper left-hand corner of the calculator. The calculator\u2019s model number is printed in the upper right-hand corner of the calculator\u2019s front face.<\/p>\n\n

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Technical Specifications<\/h2><\/div>\n\n

Calculations: Scientific calculations, statistical calculations, etc.<\/p>\n\n

Internal calculations: Mantissas of up to 14 digits<\/p>\n\n

Pending operations: 24 calculations 10 numeric values (5 numeric values in STAT mode)<\/p>\n\n

Power source: 1.5V DC: Alkaline battery (LR44 or equivalent) x 1<\/p>\n\n

Operating time: Approx. 5000 hours<\/p>\n\n

Operating temperature: 0 - 40 degrees Celcius<\/p>\n\n

External dimensions: 80 mm (W) x 158 mm (D) x 14 mm (H), 3-5\/32\u201d (W) x 6-7\/32\u201d (D) x 9\/16\u201d (H)<\/p>\n\n

Weight: Approx. 91 g (0.21 lb) (including battery)<\/p>\n\n

Accessories: Battery x 1 (installed), operation manual, and hard case<\/p>\n\n

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Additional Information<\/h2><\/div>\n\n