65-754 OWNER’S MANUAL Please read before using this equipment. EC-3031 Handheld Printing Calculator 65-754.fm Page 2 Friday, August 27, 1999 1:17 PM FEATURES Your RadioShack EC-3031 Handheld Printing Calculator is a full-featured calculator designed for accuracy and ease of use. The EC-3031 can perform many different types of calculations, including percentage add-ons, discounts, and much more. The print function produces a permanent record of each entry and calculation result for later referenc

No. 65-423 OWNER’S MANUAL Please read before using this equipment. EC-293 2-Line Pocket Calculator © RadioShacks FEATURES Your RadioShack EC-293 2-Line Pocket Calculator has two power sources, so you can use it almost anywhere. Its built-in solar panel provides power when you expose the calculator to light. When the surrounding light is not bright enough, the supplied internal battery provides the power. The calculator’s features include: Two-Line Display — lets you easily see the memor

65-538 OWNER’S MANUAL Please read before using this equipment. EC-252 Metric Conversion Calculator 65-538.fm Page 2 Monday, December 13, 1999 9:15 AM INTRODUCTION Your EC-252 Metric Conversion Calculator conveniently combines an internal battery and a solar panel, so you can use the calculator anywhere. It also has a three-key memory system so you can add, subtract, and recall a calculated figure. In addition to performing standard calculations, your calculator has dual-function keys to perform

"+/2146#06"# If an icon appears at the end of a paragraph, go to the box on that page with the corresponding icon for pertinent information. o RRRRy — Warning — Important + .... — Caution OE °°°° — Hint oe ±±±± — Note oe ±±±±"016'"oe ±±±±"# Operation If you do not press a key for about five to ten minutes, the calculator automatically turns off and you lose any pending calculation. Care Keep the calculators dry; if they get wet, wipe them dry immediately. Use and store the calculators only in no

Your RadioShack EC-235 8-Digit Pocket Calculator’s compact size lets you use it almost anywhere. Percentage Key — simplifies discount, percentage, and tax calculations. Square Root Key — quickly computes the square root of the displayed number. Constant Calculations — let you add, subtract, divide, or multiply the same number over and over without having to re-enter that number. Large 8-Digit Liquid Crystal Display — makes it easy to read calculation results. Protective Wallet — protects the cal

65-534 OWNER’S MANUAL Please read before using this equipment. EC-2037 10-Digit Dual-Powered Metal Case Desktop Calculator with Tilt Display FEATURES Your RadioShack EC-2037 10-Digit Dual-Powered Metal Case Desktop Calculator has two power sources so you can use it almost anywhere. Its built-in solar panel provides power when you expose the calculator to light. When the surrounding light is not bright enough, the supplied internal battery provides the power. The calculator’s features include: La