Electronic calculator manual

The first hand-held electronic calculators (that is powered by batteries and without an inbuilt AC transformer) were launched in , with the first 'pocket'-sized model appearing in This section features early electronic hand-held calculators up to the late s, that is during the years when calculator technology was developing rapidly. Desktop calculators. ELT. Operation manual. CZ DE EL EN ES ET FI FR HU IT LT LV PL PT RO RU SV. ELT. Operation manual. CZ DE EL EN ES ET FI FR HU IT LT LV PT RO RU SV. ELR. Operation manual. calculator is ready to use. The unit will automatically power off after 8 minutes of non-use. When finished press [OFF] key and close the calculator. OPERATION Use in the same manner as any standard calculator. CALCULATIONS [GT] Grand Total Memory: Each press of the [ =] key will automatically add the result to the [GT] memory.

This is a calculator manual collection for pre-LCD electronic calculators; HP and TI calculators are specifically excluded from this site because: Older HP calculator manuals are available from The Museum of HP Calculators. Older TI calculator manuals are available for download from The Datamath Calculator Museum. Sharp Calculator ELR. Sharp Calculator User Manual. Pages: 2. See Prices. Sharp Calculator ELBL. Sharp Electronic Printing Calculators Operation Manual. Pages: 2. See Prices. Sharp Calculator ELS. Innovative products bring joy, create new lifestyle and pave the way for related economies - especially, if they have been developed by CASIO. Experience how creativity becomes contribution.

Desktop calculators. ELT. Operation manual. CZ DE EL EN ES ET FI FR HU IT LT LV PL PT RO RU SV. ELT. Operation manual. CZ DE EL EN ES ET FI FR HU IT LT LV PT RO RU SV. ELR. Operation manual. Sharp calculators offers printing, non printing, scientific, handheld, and pocket calculation solutions. Manuals Welcome to the official website for Sharp calculators. To insure trouble-free operation of your SHARP calculator, we recommend the following: 1. The calculator should be kept in areas free from extreme temperature changes, moisture, and dust. 2. A soft, dry cloth should be used to clean the calculator. Do not use solvents or a wet cloth. 3. Since this product is not waterproof, do not use it or.