Introduction
This manual provides comprehensive instructions for the operation and maintenance of your Sharp EL-122N-BK 12-digit electronic calculator. Please read this manual thoroughly before using the calculator to ensure proper function and longevity.
The Sharp EL-122N-BK is a basic electronic calculator designed for everyday calculations. Its features include:
- 12-digit display for clear readability.
- Easy-to-use key layout for efficient data entry.
- Multiple functions for various calculation needs.
- Ишенимдүү аткаруу үчүн бышык курулуш.
Продукт бүттүview
1-сүрөт: Бурчтуу view of the Sharp EL-122N-BK calculator, showing the display and key layout.
2-сүрөт: жогорудан ылдыйга view of the Sharp EL-122N-BK calculator, highlighting the solar panel and key arrangement.
3-сүрөт: Каптал view of the Sharp EL-122N-BK calculator, illustrating its compact dimensions (16 cm or 6.3 inches in length).
Жайгашуу
Power Source
The Sharp EL-122N-BK calculator is powered by both solar energy and a battery. This dual power system ensures reliable operation in various lighting conditions.
- Күн энергиясы: The calculator primarily uses solar power when sufficient light is available. Ensure the solar panel, located above the display, is exposed to light for optimal performance.
- Батарея кубаттуулугу: In low-light conditions, the calculator automatically switches to battery power. The battery is pre-installed and generally does not require user intervention for initial setup.
Баштапкы колдонуу
- Place the calculator in a well-lit area.
- басыңыз ON/C button (or any numeric key) to turn on the calculator. The display should show "0".
- If the display does not appear, ensure adequate lighting for the solar panel or consider potential battery issues (refer to the Troubleshooting section).
Иштөө нускамалары
This section details the functions of the keys and how to perform various calculations.
Негизги арифметикалык амалдар
- Кошумча (+): Биринчи санды киргизиңиз, басыңыз +, экинчи санды киргизип, анан басыңыз =.
- Кемитүү (-): Биринчи санды киргизиңиз, басыңыз -, экинчи санды киргизип, анан басыңыз =.
- Көбөйтүү (×): Биринчи санды киргизиңиз, басыңыз ×, экинчи санды киргизип, анан басыңыз =.
- Бөлүм (÷): Биринчи санды киргизиңиз, басыңыз ÷, экинчи санды киргизип, анан басыңыз =.
Таза Функциялар
- C (Кирүүнү тазалоо): Мурунку операцияларга же эстутумга таасирин тийгизбестен акыркы киргизилген санды же учурдагы эсептөө жазуусун тазалайт.
- CA (Clear All): Clears all entries, operations, and memory, resetting the calculator to its initial state.
- ӨЧҮК: Turns the calculator off. The calculator also has an auto-power off feature to conserve energy.
Эс тутум функциялары
- M+ (Memory Plus): Көрсөтүлгөн маанини эс тутумга кошот.
- M- (эс тутум минус): Көрсөтүлгөн маанини эстутумдан чыгарат.
- RM (Recall Memory): Displays the current value stored in memory.
- CM (Clear Memory): Эстутумда сакталган маанини тазалайт.
Атайын функциялар
- % (Процентtagд): Used for percentagе эсептөөлөр. Мисалы үчүнample, to calculate 10% of 200: enter 200, press ×, 10 киргизиңиз, басыңыз %.
- √ (Чарчы тамыр): Calculates the square root of the displayed number. Enter a number, then press √.
- GT (жалпы жалпы): Accumulates the results of all calculations performed since the last CA or GT press. Press GT жалпы сумманы көрсөтүү үчүн.
- MU (Mark-Up): Used for mark-up calculations. For example, to calculate the selling price with a 20% mark-up on a cost of 100: enter 100, press MU, 20 киргизиңиз, басыңыз =.
Техникалык тейлөө
Тазалоо
Калькулятордун көрүнүшүн жана иштешин сактоо үчүн:
- Wipe the calculator's surface with a soft, dry cloth.
- өжөр кир үчүн, бир аз гampen the cloth with water and mild soap, then wipe dry immediately.
- Абразивдүү тазалагычтарды, эриткичтерди колдонбоңуз же калькуляторго түздөн-түз чачырабаңыз.
Сактагыч
Store the calculator in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods.
Проблемаларды чечүү
If you encounter issues with your Sharp EL-122N-BK calculator, refer to the following common problems and solutions:
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Дисплей бош же күңүрт. | Insufficient light for solar panel; low battery. | Move the calculator to a brighter area. If the problem persists, the battery may need replacement (consult a service professional if necessary). |
| Туура эмес эсептөө натыйжалары. | Incorrect key entry; calculator in an unusual state. | Басыңыз CA to clear all operations and memory, then re-enter the calculation carefully. |
| Ачкычтар жооп бербейт. | Dust or debris under keys; calculator malfunction. | Gently clean around the keys. If the issue persists, the calculator may require service. |
Техникалык шарттар
The following are the technical specifications for the Sharp EL-122N-BK calculator:
- Модел: EL-122N-BK
- Дисплей түрү: LCD
- Сандардын саны: 12
- Кубат булагы: Battery Powered (Dual power: Solar and Battery)
- Өлчөмдөрү (пакет): 17.7 x 10.7 x 3 см
- Элемент Салмагы: 140 г
- Калькулятордун түрү: Стандарттык функция
Колдоо жана кепилдик
For further assistance or inquiries regarding your Sharp EL-122N-BK calculator, please refer to the retailer or manufacturer's official support channels.
Information regarding specific warranty terms and conditions should be provided at the point of purchase or through the official product documentation. Extended warranty options may be available from third-party providers, such as the 2-Year Extended Warranty by Salama Care mentioned in product listings.
