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Brand | Sharp |
---|---|
Model | EL-2630L |
Category | Calculator |
Language | English |
Controls the power state of the calculator.
Selects print, grand total, and item count modes.
Sets the number of decimal places for answers.
Configures how numbers are rounded.
Controls constant and add mode operations.
Advances the paper roll.
Manages the grand total memory.
Prints non-added items or subtotals.
Prints totals, clears registers, and resets errors.
Corrects the last entered digit.
Clears the current entry or errors.
Recalls values from memory.
Recalls and clears memory contents.
Toggles the sign of a number.
Used for markup and discount calculations.
Shows calculation results and symbols.
Demonstrates addition and subtraction operations.
Shows sequential addition and subtraction.
Illustrates calculations using the Add mode feature.
Provides examples of multiplication calculations.
Demonstrates various division operations.
Shows examples of combined arithmetic operations.
Illustrates calculations with constant values.
Examples of squaring and cubing numbers.
Demonstrates percentage calculations with multiplication and division.
Shows how to perform reciprocal calculations.
Examples of applying add-on and discount percentages.
Demonstrates profit margin calculations.
Calculates selling price based on profit margin.
Calculates cost based on profit margin.
Demonstrates markup calculations.
Calculates selling price based on markup.
Calculates cost based on markup.
Shows calculation of percentage change between values.
Demonstrates proportional distribution of values.