OSALO OS-130T

OSALO OS-130T Desktop Calculator User Manual

Model: OS-130T

Introduction

This manual provides detailed instructions for the operation and maintenance of your OSALO OS-130T desktop calculator. Designed for ease of use, this 12-digit calculator features a large LCD display, comfortable keys, and dual power sources (solar and battery) for reliable performance in various lighting conditions. Its robust construction and non-slip feet ensure stability during use.

OSALO OS-130T calculator on a desk with hands, papers, and a coffee cup

Image: The OSALO OS-130T desktop calculator in a typical office setting, demonstrating its compact size and user-friendly design.

Продукт өзгөчөлүктөрү

  • Чоң 12 орундуу LCD дисплей: Provides clear and easy-to-read numbers.
  • Кош кубат булагы: Operates on solar power in well-lit environments and switches to battery power (1 x LR1130, included) in low light.
  • Comfortable and Sensitive Keys: Designed for quick and accurate input.
  • Тайгаланбаган резина буттары: Ensures stability on your desk during operation.
  • Салык функциясы: Dedicated keys for calculating tax (TAX+, TAX-).
  • Эстутум функциялары: Includes Memory Plus (M+), Memory Minus (M-), Memory Recall (MRC), and Grand Total (GT).
Diagram highlighting the 4.5-inch LCD display, 30-degree comfortable viewing angle, and professional tax function of the OSALO OS-130T calculator.

Image: Key features of the OSALO OS-130T, including its large display, ergonomic viewing angle, and tax calculation capabilities.

Close-up details of the OSALO OS-130T calculator showing the 12-digit LCD display, soft comfortable buttons, and non-slip rubber pads on the underside.

Сүрөт: деталдуу view of the calculator's display, button design, and non-slip features.

Жайгашуу

Power Source

The OSALO OS-130T calculator is powered by both solar energy and a single LR1130 button cell battery. The battery is pre-installed. The calculator will automatically switch between solar and battery power depending on the ambient light conditions. No initial setup is required for power, simply ensure adequate lighting for solar operation or rely on the installed battery.

Батареяны алмаштыруу

If the display becomes dim or unresponsive in low light, the LR1130 battery may need replacement. To replace the battery:

  1. Калькуляторду которуңуз.
  2. Батарея уясынын капкагын табыңыз.
  3. Бөлүктү ачуу үчүн кичинекей бурагычты колдонуңуз.
  4. Эски LR1130 батарейкасын чыгарып, туура полярдуулукту (+/-) камсыз кылуу менен жаңысын салыңыз.
  5. Батарея отсегин бекем жабыңыз.

Иштөө нускамалары

Familiarize yourself with the calculator's key layout and functions for efficient use.

Diagram illustrating the functions of various keys on the OSALO OS-130T calculator, including Root, Grand Total, Back Space, All Clear, Operation Symbol Display, Tax Rate Settings, Memory Plus/Minus, and Memory Load/Clear.

Image: Key functions and their locations on the OSALO OS-130T calculator.

Негизги эсептөөлөр

  • Кошуу (+), Кемитүү (-), Көбөйтүү (×), Бөлүү (÷): Enter the first number, press the desired operation key, enter the second number, then press the equals (=) key for the result.
  • Персенtage (%): Процентти эсептөө үчүнtage of a number (e.g., 10% of 200), enter 200, press ×, enter 10, press %, then press =.
  • Чарчы тамыр (√): Enter the number, then press the √ key.

Эс тутум функциялары

  • Memory Plus (M+): Көрсөтүлгөн маанини эс тутумга кошот.
  • Эстутум минус (M-): Көрсөтүлгөн маанини эстутумдан чыгарат.
  • Эстутумду кайра чакыруу/тазалоо (MRC): Эстутум маанисин кайра чакыруу үчүн бир жолу басыңыз. Эстутумду тазалоо үчүн эки жолу басыңыз.
  • Жалпы жыйынтык (GT): Accumulates the results of all calculations. Press GT to display the grand total.

Салыктарды эсептөө функциясы

The calculator includes dedicated keys for tax calculations (TAX+, TAX-).

Table demonstrating tax rate setting, calculating total amount with tax, calculating total amount before tax, and checking the tax rate on the OSALO OS-130T calculator.

Сүрөт: Мисamples of tax function operations.

  1. Салык ставкасын белгилөө:
    Басыңыз AC. Enter the desired tax rate (e.g., 8 for 8%). Press БАА, анда САЛЫК+Салык ставкасы эми сакталып турат.
  2. Calculating Total Amount with Tax:
    Басыңыз AC. Enter the original amount (e.g., 200). Press САЛЫК+. The display will show the total amount including tax. Press САЛЫК+ again to see the tax amount.
  3. Calculating Total Amount Before Tax:
    Басыңыз AC. Enter the total amount including tax (e.g., 216). Press САЛЫК-. The display will show the amount before tax. Press САЛЫК- again to see the tax amount.
  4. Checking the Stored Tax Rate:
    Басыңыз AC. Басыңыз БАА, анда САЛЫК-. The stored tax rate will be displayed.

Correction and Clearing

  • Back Space (►): Акыркы киргизилген санды өчүрөт.
  • Таза киргизүү (C/CE): Clears the last entry.
  • Баары ачык (AC): Clears all entries and calculations, resetting the calculator to its initial state.

Техникалык тейлөө

  • Тазалоо: Use a soft, dry cloth to clean the calculator. Do not use abrasive cleaners or solvents.
  • Сактагыч: Калькуляторду күн нурунан жана экстремалдык температурадан алыс салкын, кургак жерде сактаңыз.
  • Таасирден качуу: Do not drop the calculator or subject it to strong impacts, as this may damage internal components.
  • Суюктук таасири: Keep the calculator away from liquids. If it gets wet, turn it off immediately (if possible) and allow it to dry completely before attempting to use it again.

Проблемаларды чечүү

КөйгөйМүмкүн себепЧечим
Дисплей күңүрт же бош.Күн энергиясы үчүн жарык жетишсиз же батареянын кубаты аз.Move the calculator to a brighter area. If the problem persists, replace the LR1130 battery.
Ачкычтар жооп бербейт.Calculator may be frozen or dirty keys.басыңыз AC button to reset. Clean around the keys with a soft, dry cloth.
Туура эмес эсептөө натыйжалары.Incorrect input or incorrect use of functions.Double-check your input and ensure you are using the correct function keys. Press AC to clear and restart the calculation.

Техникалык шарттар

Diagram showing the overall size of the OSALO OS-130T calculator as 175 x 126 x 40 mm (6.9 x 5 x 1.6 inches), display size as 110 x 25 mm (4.3 x 1 inch), and weight as 170g (6 oz).

Image: Dimensions and weight specifications of the OSALO OS-130T calculator.

  • Модел: OS-130T
  • Дисплей: 12-Digit Large LCD
  • Өлчөмдөрү: 17.5 см (L) x 12.6 см (W) x 3.1 см (H)
  • Салмагы: Болжол менен 169 г
  • Кубат булагы: Solar and 1 x LR1130 Alkaline Battery (included)
  • Батареянын иштөө мөөнөтү: Approximately 2 years (with typical use)
  • Материал: ABS пластик
  • Экрандын өлчөмү: 4.5 дюйм
  • Түсү: Brown (as per product specifications, though product images show a beige/white color scheme)

Кепилдик жана колдоо

For warranty information and customer support, please refer to the documentation provided with your purchase or contact OSALO customer service through their official webсайтына же продукт сатып алынган сатуучуга кайрылыңыз. Кепилдик талаптары үчүн сатып алгандыгыңызды тастыктаган документти сактап коюңуз.

Ask a question about this manual

Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.