Casio SL-790VER

Step-by-step guide to inputting and verifying currency conversion rates.

Details on obtaining warranty services, covered items, and exclusions.

Explains display symbols, how to clear errors, and clear calculations.

Instructions for replacing batteries in different calculator models.

Guidelines for safe operation, including auto power off function.

Technical details including power source, battery lifespan, dimensions, and weight.

Detailed steps to set a new rate and how to check the current setting.

Demonstrates fundamental arithmetic operations.

How to use a number as a constant in calculations.

Covers various percentage operations like Add On, Discount, and Mark-Up.

Explains and demonstrates M+, M-, and MRC functions for memory.

Examples for converting between currencies like DM, Euros, and French Francs.