Introduction
The Texas Instruments TI-30X IIS 2-Line Scientific Calculator is a fundamental, two-line calculator designed for high school math and science. It combines statistics and advanced scientific functions, making it a versatile tool for various academic needs.
Жайгашуу
Батарея орнотуу
The TI-30X IIS calculator is powered by both solar energy and a Lithium Metal battery (included). For optimal performance and to ensure continuous operation, especially in low-light conditions, ensure the battery is properly installed. The calculator is designed for long-term reliability.
This image displays the front of the TI-30X IIS calculator, highlighting its two-line display, solar panel, and the arrangement of its scientific and numerical keys. The lime green casing көрүнүп турат.
Иштөө нускамалары
Негизги операциялар
Perform standard arithmetic operations (addition, subtraction, multiplication, division) using the dedicated keys. The two-line display shows both the entry and the calculated result simultaneously.
- колдонуу +, -, x, / keys for basic arithmetic.
- Басыңыз = (ENTER) to get the result.
- колдонуу CLEAR key to clear the current entry.
- Turn the calculator ON or ӨЧҮРҮҮ using the respective keys.
Илимий функциялар
Access advanced mathematical functions using the 2nd key followed by the desired function key. This includes logarithms, antilogarithms, powers, roots, and trigonometric functions.
- Логарифмдер: LOG (10-база) жана LN (натурал логарифм).
- Көрсөткүчтөр: 10^x жана e^x.
- Күчтөр жана тамырлар: x^2 (square) and sqrt(x) (square root).
- Тригонометрия: КҮНӨӨ, COS, ТАН жана алардын тескери функциялары (SIN-1, COS-1, ТАН-1).
Статистикалык эсептөөлөр
The calculator easily handles 1-variable and 2-variable statistical calculations. Use the STAT key to enter data and perform statistical analysis.
- Басыңыз DATA for data entry.
- Колдонуу STATVAR for statistical variables.
Бурч режимдери
Switch between three angle modes: degrees (DEG), radians (RAD), and grads (GRAD) using the DRG key. The current mode is indicated on the display.
Engineering Notation
Utilize scientific and engineering notation modes for displaying results, accessible via the SCI/ENG ачкыч.
Техникалык тейлөө
- Keep the calculator clean by wiping it with a soft, dry cloth. Avoid using liquid cleaners or abrasive materials.
- Калькуляторду күн нурунан жана экстремалдык температурадан алыс салкын, кургак жерде сактаңыз.
- Protect the display and keys from scratches and impact.
Проблемаларды чечүү
- Дисплей бош же күңүрт: Ensure sufficient light for the solar panel. If the issue persists, the internal battery may need replacement. Refer to the battery installation section.
- Туура эмес жыйынтыктар: Verify the correct angle mode (DEG, RAD, GRAD) is selected for trigonometric calculations. Double-check your input and the order of operations.
- Ачкычтар жооп бербейт: Gently clean around the keys to remove any debris. Avoid pressing keys with excessive force.
Техникалык шарттар
| Өзгөчөлүк | Деталь |
|---|---|
| Продукциянын өлчөмдөрү | 6.1 x 3.2 x 0.74 дюйм |
| Элемент Салмагы | 4.8 унция |
| ASIN | B007HIVMBO |
| Элементтин моделинин номери | 30XIIS/TBL/1L1/BS |
| Батареялар | 1 литий металл батарейка талап кылынат. (камтылган) |
| Өндүрүүчү | Texas Instruments |
| Бренд | Texas Instruments |
| Түс | Лайм жашыл |
| Калькулятор түрү | Инженердик/Илимий |
| Power Source | Батарея менен иштейт |
| Screen Size | 1 |
Кепилдик
The Texas Instruments TI-30X IIS Scientific Calculator comes with a 1-year limited warranty. Please retain your proof of purchase for warranty claims.
Колдоо
For additional support, frequently asked questions, or to download a full user manual, please visit the official Texas Instruments webсайтка же кардарларды тейлөөгө кайрылыңыз.
