KENKO kk-82ms-d Advanced Multifunction Scientific Calculator

Introduction

This user manual provides comprehensive instructions for the KENKO kk-82ms-d Advanced Multifunction Scientific Calculator. It covers setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your device. Please read this manual carefully before using the calculator.

Пакеттин мазмуну

• 1 x KENKO kk-82ms-d Scientific Calculator
• 1 x Колдонуучунун колдонмосу (англисче)

Note: AA batteries are not included and must be purchased separately.

Жайгашуу

1. Батареяны орнотуу

The KENKO kk-82ms-d calculator requires two (2) AA batteries for operation. Follow these steps to install the batteries:

1. Калькулятордун артындагы батарея бөлүкчөсүнүн капкагын табыңыз.
2. Капкакты ачуу үчүн аны ылдый же жебе менен көрсөтүлгөн багытта жылдырыңыз.
3. Оң (+) жана терс (-) терминалдары бөлүмдүн ичиндеги белгилер менен туура дал келишин камсыз кылып, эки АА батарейканы салыңыз.
4. Батарея бөлүкчөсүнүн капкагын бекем чыккыча ордуна жылдырыңыз.

Маанилүү: Use only new, high-quality AA batteries. Do not mix old and new batteries, or different types of batteries.

2. Баштапкы күйгүзүү

Батареяларды орноткондон кийин, баскычын басыңыз ON button located on the top right of the keypad to turn on the calculator. The display should light up, indicating it is ready for use.

Сүрөт: алдыңкы view of the KENKO kk-82ms-d scientific calculator. This image displays the calculator's dual-line LCD screen, the arrangement of its 240 function keys, and the overall design, including the "KENKO" brand logo and "KK-82MS" model designation.

Иштөө нускамалары

The KENKO kk-82ms-d features a S-V.A.P.M (Super Visually Perfect Algebraic Method) operating system, allowing for natural input and display of mathematical expressions. It has a dual-line LCD display, showing the formula on the upper line and the result on the lower line simultaneously.

Негизги арифметикалык амалдар

• Addition (+), Subtraction (-), Multiplication (×), Division (÷): Enter the first number, press the desired operator key, enter the second number, then press =.
• кашаалар: колдонуу ( жана ) keys to group operations.

Илимий функциялар (240 функция)

The calculator offers 240 scientific functions, including trigonometric, logarithmic, exponential, and statistical calculations. Many functions are accessed by pressing the SHIFT баскычынан кийин каалаган функция баскычын басыңыз.

• Тригонометриялык функциялар (sin, cos, tan): Enter the angle value, then press күнөө, cos, же тан. For inverse functions (sin⁻¹, cos⁻¹, tan⁻¹), press SHIFT then the respective key.
• Logarithmic Functions (log, ln): Басыңыз журнал for base-10 logarithm or ln for natural logarithm, then enter the number. For 10^x or e^x, басыңыз SHIFT анда журнал or ln тиешелүү түрдө.
• Power and Root Functions (x², x³, √, ³√): Use the dedicated keys for squares and square roots. For cubes and cube roots, press SHIFT then the respective key.
• Fractions (ab/c, d/c): Use the fraction keys to input and calculate with fractions.
• Статистикалык эсептөөлөр: The calculator includes a STAT data editor. To enter STAT mode, press РЕЖИМ, then select the STAT option. Refer to the on-screen prompts for data entry and statistical calculations.

Memory Functions (9 Memories)

The calculator has 9 independent memories (A-F, X, Y, M) for storing values. Use the СТО (Дүкөн) жана RCL (Recall) keys in conjunction with the variable keys to manage memory.

• Дүкөн: Enter a value, press СТО, then press the desired memory key (e.g., A).
• Эскертүү: Басыңыз RCL, then press the desired memory key to retrieve the stored value.
• Memory Plus (M+): Көрсөтүлгөн маанини көз карандысыз эс тутумга кошот.
• Эстутум минус (M-): Subtracts the displayed value from the independent memory.

Көп кайталоо функциясы

The Multi-Replay function allows you to scroll through previously entered calculations and results. Use the КАЙТАЛОО directional keys (up, down, left, right) to navigate through the calculation history. This is useful for reviewing or editing past entries.

Angle Units (Degrees, Radians, Gradians)

The calculator supports three angle units: Degrees (DEG), Radians (RAD), and Gradians (GRA). To change the angle unit, press РЕЖИМ repeatedly until the desired unit appears on the display, or use the DRG key if available.

Image: Various perspectives of the KENKO kk-82ms-d scientific calculator. This composite image shows the calculator in its retail packaging, held in a hand to demonstrate its size, and with its protective slide-on case. It highlights the compact design and portability of the device.

Техникалык тейлөө

Тазалоо

Калькуляторду тазалоо үчүн анын бетин жумшак, кургак чүпүрөк менен акырын сүртүңүз. өжөр кир үчүн, бир аз гampen the cloth with water and mild soap, then wipe dry immediately. Do not use abrasive cleaners, solvents, or spray cleaners directly onto the calculator.

Батареяны алмаштыруу

When the display becomes dim or the calculator functions erratically, it is time to replace the batteries. Follow the battery installation steps outlined in the "Setup" section. Always replace both AA batteries at the same time.

Сактагыч

Store the calculator in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity. If storing for an extended period, it is recommended to remove the batteries to prevent leakage.

Проблемаларды чечүү

• Калькулятор күйбөйт:
  • Check if batteries are installed correctly with correct polarity.
  • Эски же түгөнгөн батареяларды жаңы AA батареялары менен алмаштырыңыз.
  • Батарея уясынын капкагы бекем жабылганын текшериңиз.
• Дисплей күңүрт же бош:
  • Батареялар аз болушу мүмкүн. Аларды алмаштырыңыз.
  • Ensure the calculator is not exposed to extreme cold, which can affect LCD performance.
• Incorrect results or calculator freezes:
  • басыңыз AC (All Clear) button to clear the current calculation.
  • If the issue persists, try resetting the calculator. Locate the small "RESET" button (often a small hole) on the back or side of the calculator. Use a thin, pointed object (like a paperclip) to gently press this button. Note that resetting may clear all memory contents.
  • Review your input for correct syntax and order of operations.
• Ачкычтар жооп бербейт:
  • Ачкычтардын астына таштанды калбасын.
  • If the calculator has been exposed to liquids, allow it to dry completely.

Техникалык шарттар

Кепилдик жана колдоо

Information regarding product warranty and customer support was not available in the provided product data. Please refer to the product packaging or contact the retailer/manufacturer directly for details on warranty coverage and support options.