1. Киришүү
This manual provides detailed instructions for the MAUL MSC 240 ECO Solar Desktop Scientific Calculator. Designed for efficiency and environmental responsibility, this calculator is constructed from 80% recycled plastic. It features a two-line display and offers 240 functions suitable for various calculations in office, workshop, or academic settings.
Сүрөт 1.1: Фронт view of the MAUL MSC 240 ECO Scientific Calculator, displaying its two-line screen and key layout.
2. Орнотуу жана кубат менен камсыздоо
2.1 Күйгүзүү
The MAUL MSC 240 ECO calculator is solar-powered and does not require batteries. It operates efficiently in well-lit environments.
- Ensure the solar panel, located above the display, is exposed to sufficient light.
- басыңыз ON калькуляторду иштетүү үчүн баскычты басыңыз.
2.2 Автоматтык өчүрүү
To conserve energy, the calculator features an automatic shut-off function. If left inactive for a period, it will power down automatically. Press ON кайра иштетүү.
Сүрөт 2.1: Жакын план view of the MAUL MSC 240 ECO's two-line display and the solar panel for power.
3. Иштөө нускамалары
3.1 Негизги операциялар
Perform standard arithmetic calculations using the number keys and operators (+, -, ×, ÷). Басыңыз = натыйжаны көрсөтүү үчүн.
- DEL: Deletes the last entered digit or character.
- AC: Clears all entries and resets the calculator.
- Ans: Recalls the last calculated answer.
- %: Calculates percentages.
3.2 Scientific Functions (240 Functions)
The MAUL MSC 240 ECO includes a wide range of scientific functions. Many functions are accessed by pressing the SHIFT key followed by the desired function key (indicated by secondary labels above the keys).
- Тригонометриялык функциялар: күнөө, cos, тан жана алардын тескери функциялары (SHIFT + күнөө⁻¹, cos⁻¹, күрөң түс⁻¹).
- Logarithmic Functions: журнал (10-база) жана ln (натурал логарифм).
- Power and Root Functions: x², √, x³, ³√ (аркылуу SHIFT).
- Бөлчөктөр: колдонуңуз ab/c key for fraction input and conversion.
- Эс тутум функциялары: СТО (Дүкөн) жана RCL (Recall) to save and retrieve values from memory variables (A-F).
- Кайра ойнотуу функциясы: Борбордук КАЙТАЛОО button allows navigation through previous calculations for editing or re-execution.
- Режим орнотуулары: Басыңыз MODE CLR to access different calculation modes (e.g., DEG, RAD, GRA for angles) and clear memory.
Сүрөт 3.1: A hand holding the MAUL MSC 240 ECO calculator, illustrating its ergonomic design and key accessibility.
4. Техникалык тейлөө
Proper care ensures the longevity and optimal performance of your calculator.
- Тазалоо: Use a soft, dry cloth to clean the calculator's exterior. For stubborn dirt, slightly dampчүпүрөктү суу менен. Катуу химиялык заттардан же абразивдүү тазалагычтардан алыс болуңуз.
- Сактагыч: Store the calculator in a cool, dry place away from direct sunlight and extreme temperatures.
- Коргоо: While durable, avoid dropping the calculator or subjecting it to strong impacts.
- Күн панели: Keep the solar panel clean and unobstructed to ensure continuous power supply.
5. Кыйынчылыктарды
If you encounter issues with your MAUL MSC 240 ECO calculator, refer to the following common solutions:
| Көйгөй | Чечим |
|---|---|
| Калькулятор күйбөйт. | Ensure the solar panel is exposed to sufficient light. The calculator is solar-powered and requires light to operate. |
| Display shows "ERROR" or unexpected results. | Басыңыз AC to clear the current calculation and reset the calculator. Check your input for correct syntax. |
| Ачкычтар жооп бербейт. | Clean the keys and surrounding areas with a soft, dry cloth to remove any debris. Ensure the calculator is adequately lit. |
6. Техникалык шарттар
| Өзгөчөлүк | Деталь |
|---|---|
| Модел | MAUL MSC 240 ECO |
| Type | Scientific Desktop Calculator |
| Дисплей | LCD, 2 lines, 10 digits |
| Функциялар | 240 (including trigonometric, logarithmic, power, root, fractions, statistics, differential, integral) |
| Power Source | Күн энергиясы менен иштейт |
| Материал | 80% кайра иштетилген пластик |
| Өлчөмдөрү (L x W x Y) | 16.1 x 8.5 x 2.1 см (6.3 x 3.35 x 0.83 дюйм) |
| Салмагы | Болжол менен 146 г |
| Өндүрүүчү | Jakob Maul GmbH |
Сүрөт 6.1: Алдыңкы жана арткы views of the MAUL MSC 240 ECO calculator, showcasing its design and the protective cover.
7. Кепилдик жана колдоо
7.1 Кепилдик маалыматы
The MAUL MSC 240 ECO Scientific Calculator comes with a five-year manufacturer's warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
7.2 Кардарларды колдоо
For further assistance, technical support, or warranty inquiries, please contact Jakob Maul GmbH, the manufacturer. Refer to the official MAUL webучурдагы байланыш маалыматы үчүн сайт.
