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General| Brand | Sharp |
|---|---|
| Model | CS-2800 |
| Category | Calculator |
| Language | English |
Guidelines for proper calculator operation and maintenance.
Diagram and identification of keys on the CS-2850 model.
Diagram and identification of keys on the CS-2800 model.
Describes the adjustable display for optimal viewing.
Explains how to adjust the paper roll holder position.
Controls power, print modes, and decimal/rounding settings.
Activates modes like Constant, Balance, GT, Add, Item Count.
Covers arithmetic, total, clear entry, percent, and basic operations.
Includes memory, average, sign change, markup, date, and display symbols.
Step-by-step guide for replacing the ink ribbon.
Step-by-step guide for replacing the paper roll.
Explains error codes and how to clear them.
Details the calculator's floating and preset decimal features.
Demonstrates addition, subtraction, multiplication, division, and mixed operations.
Covers percentages, square roots, add-on/discount calculations.
Shows markup, margin, percent change, and total calculations.
Examples of using memory functions on the CS-2850.
Demonstrates how to perform balance calculations.
Illustrates compound interest calculation with quarterly compounding.
Details the calculator's type, power, display, and components.
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