Sharp EL-122N-BK

Sharp EL-122N-BK Calculator User Manual

Model: EL-122N-BK

Увод

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-цифрени дисплеј за јасну читљивост.
  • Easy-to-use key layout for efficient data entry.
  • Multiple functions for various calculation needs.
  • Издржљива конструкција за поуздане перформансе.

Производ је завршенview

Sharp EL-122N-BK Calculator, angled view

Слика 1: Под углом view of the Sharp EL-122N-BK calculator, showing the display and key layout.

Sharp EL-122N-BK Calculator, top-down view

Слика 2: Одозго надоле view of the Sharp EL-122N-BK calculator, highlighting the solar panel and key arrangement.

Sharp EL-122N-BK Calculator with dimensions

Слика 3: Страна view of the Sharp EL-122N-BK calculator, illustrating its compact dimensions (16 cm or 6.3 inches in length).

Сетуп

Извор напајања

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.

  • соларна енергија: 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.
  • Снага батерије: 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.

Почетна употреба

  1. Place the calculator in a well-lit area.
  2. Притисните тастер ОН/Ц button (or any numeric key) to turn on the calculator. The display should show "0".
  3. If the display does not appear, ensure adequate lighting for the solar panel or consider potential battery issues (refer to the Troubleshooting section).

Упутство за употребу

This section details the functions of the keys and how to perform various calculations.

Основне аритметичке операције

  • Додатак (+): Унесите први број, притисните +, унесите други број, а затим притисните =.
  • Одузимање (-): Унесите први број, притисните -, унесите други број, а затим притисните =.
  • Множење (×): Унесите први број, притисните ×, унесите други број, а затим притисните =.
  • Дељење (÷): Унесите први број, притисните ÷, унесите други број, а затим притисните =.

Clear Functions

  • C (Clear Entry): Брише последњи унети број или тренутни унос прорачуна без утицаја на претходне операције или меморију.
  • CA (Clear All): Clears all entries, operations, and memory, resetting the calculator to its initial state.
  • ВАН: Turns the calculator off. The calculator also has an auto-power off feature to conserve energy.

Меморијске функције

  • М+ (Меморија Плус): Додаје приказану вредност у меморију.
  • М- (минус меморије): Одузима приказану вредност из меморије.
  • RM (Recall Memory): Displays the current value stored in memory.
  • CM (Clear Memory): Clears the value stored in memory.

Специјалне функције

  • % (процентtagе): Користи се за процентеtagе калкулације. Фор екample, to calculate 10% of 200: enter 200, press ×, enter 10, press %.
  • √ (квадратни корен): Calculates the square root of the displayed number. Enter a number, then press .
  • ГТ (укупни зброј): Accumulates the results of all calculations performed since the last CA or GT press. Press GT to display the grand total.
  • 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, enter 20, press =.

Одржавање

Чишћење

Да бисте одржали изглед и функционалност калкулатора:

  • Wipe the calculator's surface with a soft, dry cloth.
  • За тврдокорну прљавштину, благо дampобришите крпу водом и благим сапуном, а затим одмах обришите сувим.
  • Do not use abrasive cleaners, solvents, or spray directly onto the calculator.

Складиштење

Чувајте калкулатор на хладном и сувом месту, даље од директне сунчеве светлости и екстремних температура када се не користи дуже време.

Решавање проблема

If you encounter issues with your Sharp EL-122N-BK calculator, refer to the following common problems and solutions:

ПроблемМогући узрокРешење
Екран је празан или замагљен.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).
Нетачни резултати прорачуна.Incorrect key entry; calculator in an unusual state.Притисните CA to clear all operations and memory, then re-enter the calculation carefully.
Тастери не реагују.Dust or debris under keys; calculator malfunction.Gently clean around the keys. If the issue persists, the calculator may require service.

Спецификације

The following are the technical specifications for the Sharp EL-122N-BK calculator:

  • Модел: EL-122N-BK
  • Тип приказа: ЛЦД
  • Број цифара: 12
  • Извор напајања: Battery Powered (Dual power: Solar and Battery)
  • Димензије (пакет): 17.7 к 10.7 к 3 цм
  • Тежина артикла: 140 г
  • Тип калкулатора: Стандардна функција

Подршка и гаранција

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.

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