Introduction
The Kenko KK-82MS-5 is a scientific calculator designed to assist with a wide range of mathematical and scientific calculations. Featuring 240 functions and a 2-line display, it is suitable for students and professionals requiring advanced computational capabilities. This manual provides essential information for setting up, operating, and maintaining your calculator.
Жайгашуу
1. Батареяны орнотуу
The Kenko KK-82MS-5 calculator typically uses a standard button-cell battery. To install or replace the battery:
- Калькулятор өчүрүлгөнүн текшериңиз.
- Калькулятордун артындагы батарея бөлүкчөсүнүн капкагын табыңыз.
- Use a small screwdriver (if necessary) to open the compartment.
- Insert the new battery, ensuring correct polarity (+/-).
- Батарея уясынын капкагын бекем жабыңыз.
Эскертүү: The battery is not covered by warranty. Always dispose of used batteries responsibly.
2. Баштапкы күйгүзүү
басыңыз ON button to turn on the calculator. If the display does not appear, check the battery installation.
Иштөө нускамалары
The KK-82MS-5 calculator offers 240 functions. Familiarize yourself with the key layout and the use of the SHIFT жана ALPHA keys to access secondary functions printed above the primary keys.
1. Негизги операциялар
- Арифметика: Колдонуу +, -, ×, ÷ for addition, subtraction, multiplication, and division. Press = натыйжа үчүн.
- Clear Entry/All: Колдонуу DEL to delete the last entered digit. Use AC to clear all calculations and memory.
- Кайра ойнотуу функциясы: The КАЙТАЛОО button allows you to scroll through previous calculations and edit them.
2. Илимий функциялар
Access secondary functions by pressing SHIFT андан кийин каалаган ачкыч.
- Тригонометрия: күнөө, cos, тан синус, косинус жана тангенс үчүн. Колдонуңуз SHIFT + күнөө (asin), cos (acos), тан (atan) for inverse functions.
- Logarithms & Exponentials: журнал (база 10), ln (natural log). Use SHIFT + журнал (10^x), ln (e^x) for exponential functions.
- Бөлчөктөр: Use the fraction key (often denoted as ab/c or similar) to input and calculate with fractions.
- Powers & Roots: Колдонуу x² квадраттоо үчүн, ^ for general powers, and √ for square roots.
3. Memory Functions (9 Memories)
- Дүкөн: Басыңыз СТО followed by a memory variable key (A, B, C, etc.) to store a value.
- Эскертүү: Басыңыз RCL followed by a memory variable key to recall a stored value.
- Memory Plus/Minus: Колдонуу M+ to add the displayed value to the independent memory, and M- to subtract it.
4. Статистика
To enter Statistics Mode:
- Басыңыз РЕЖИМ and select the STAT mode (refer to your calculator's display for the specific number).
- Input data points, typically by entering a number and pressing M+ or a dedicated data entry key.
- Once data is entered, use the appropriate SHIFT + STAT functions to calculate mean, standard deviation, regression, etc.
Техникалык тейлөө
- Тазалоо: Калькуляторду жумшак, кургак чүпүрөк менен сүртүңүз. Абразивдүү тазалагычтарды же эриткичтерди колдонбоңуз.
- Сактагыч: Store the calculator in a cool, dry place, away from direct sunlight and extreme temperatures. Use the protector cap to prevent damage to the keys and display.
- Батареяга кам көрүү: If the calculator will not be used for an extended period, it is advisable to remove the battery to prevent leakage.
Проблемаларды чечүү
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Калькулятор күйбөйт. | Өлүк же туура эмес орнотулган батарея. | Replace the battery or check its polarity. |
| Display shows "Error" or unexpected results. | Incorrect input, invalid operation, or calculation overflow. | Басыңыз AC to clear. Review your input and ensure the operation is valid. |
| Ачкычтар жооп бербейт. | Low battery or physical obstruction. | Replace battery. Check for debris under keys. |
Техникалык шарттар
- Модел: KK-82MS-5
- Функциялары: 240
- Дисплей: 2 lines, 10 digits
- Негизги өзгөчөлүктөрү: Trigonometry, Statistics, 9 Memory Variables, Fraction Calculations, Exponential Functions, Multi-Function Replay
- Кубат булагы: Button-cell battery (type not specified, typically AG13/LR44)
- Өлчөмдөрү (упаковка): 8.5 см (туурасы) x 15.6 см (бийиктик) x 1.9 см (тереңдик)
- Салмагы (упаковка): 0.125 кг
- Аксессуарлар: Коргоочу капкак
Колдонуучу сунуштар
- Always refer to this manual for detailed instructions on specific functions.
- Practice using the SHIFT жана ALPHA keys to efficiently access all 240 functions.
- колдонуу КАЙТАЛОО кайра иштетүү функциясыview and correct previous entries, saving time and reducing errors.
Кепилдик жана колдоо
For any questions regarding the operation or performance of your Kenko KK-82MS-5 calculator, please contact the seller or manufacturer for support. Keep your purchase receipt as proof of purchase.
