1. Úvod
Thank you for choosing the OSALO OS-200ML 12-Digit Large Display Desktop Calculator. This manual provides essential information for the proper setup, operation, and maintenance of your calculator. Please read it thoroughly to ensure optimal performance and longevity of your device.
The OS-200ML is designed for efficiency and ease of use, featuring a large display, comfortable keys, and dual power sources, making it ideal for various professional and personal applications.
2. Konec produktuview
2.1 Klíčové vlastnosti
- Velký 12místný displej: Provides clear and easy-to-read numbers for all calculations.
- Ergonomický design: Angled display and large, three-color ABS plastic buttons are shaped to fit finger curves, ensuring accurate and efficient input.
- Duální zdroj napájení: Operates on both solar energy and battery power, providing reliable performance even in low light conditions.
- Protiskluzová stabilita: Equipped with four non-slip rubber feet and a flat bottom design for secure placement on any desktop surface.
- Automatické vypnutí: Šetří výdrž baterie automatickým vypnutím po 8 minutách nečinnosti.
2.2 Identifikace součásti
Familiarize yourself with the various parts and functions of your OSALO OS-200ML calculator:
Obraz: Přední view of the OSALO OS-200ML calculator with key functions labeled. This image highlights the solar panel, square root button, backspace, clear button, AC/ON button, 12-digit display, percentage, division, multiplication, subtraction, addition, equals, double zero, memory recall/clear (MR, MC), memory plus (M+), and memory minus (M-).
- Solární panel: Provides power in well-lit environments.
- Zobrazit: 12-digit LCD screen for numerical output.
- GT (celkový součet): Calculates the grand total of all results.
- Druhá odmocnina (√): Calculates the square root of a number.
- Procenttage (%): Používá se pro procentatage výpočty.
- +/- (Změna znaménka): Changes the sign of the displayed number.
- MU (Mark-Up/Mark-Down): Used for profit margin calculations.
- MC (vymazání paměti): Vymaže paměť.
- MR (vyvolání paměti): Vyvolá hodnotu uloženou v paměti.
- M- (minus paměti): Odečte zobrazenou hodnotu z paměti.
- M+ (Memory Plus): Přidá zobrazenou hodnotu do paměti.
- C (Vymazat záznam): Clears the last entered number.
- AC/ON (All Clear/On): Clears all entries and memory, or turns the calculator on.
- Backspace (←): Smaže poslední zadanou číslici.
- 00 (dvojitá nula): Zadá dvě nuly současně.
3. Nastavení
3.1 Zdroj napájení
Your OSALO OS-200ML calculator utilizes a dual power system, operating on both solar energy and a backup battery. This ensures continuous functionality in various lighting conditions.
Obraz: A diagram illustrating the dual power system of the calculator, showing both solar power (sun icon) and battery power (battery icon) contributing to its operation.
Instalace/výměna baterie
- Turn the calculator over to access the battery compartment on the bottom.
- Gently slide the battery compartment cover open.
- Insert or replace the battery (included) according to the polarity indicators (+/-).
- Bezpečně zavřete kryt bateriového prostoru.
Obraz: The underside of the OSALO OS-200ML calculator, clearly showing the battery compartment with a battery inserted and one of the non-slip rubber feet.
The solar panel will automatically take over when sufficient light is available, extending battery life. If the display becomes dim or unresponsive in good lighting, the battery may need replacement.
4. Návod k obsluze
4.1 Základní aritmetické operace
- Doplnění (+): Enter the first number, press '+', enter the second number, press '='.
- Odečítání (-): Enter the first number, press '-', enter the second number, press '='.
- Násobení (×): Enter the first number, press '×', enter the second number, press '='.
- Dělení (÷): Enter the first number, press '÷', enter the second number, press '='.
4.2 Speciální funkce
- Memory Functions (M+, M-, MR, MC):
- M+: Přičte zobrazenou hodnotu do paměti.
- M-: Odečte zobrazenou hodnotu z paměti.
- PAN: Recalls the current value stored in memory to the display.
- MC: Clears the memory (sets it to zero). - Druhá odmocnina (√): Enter a number, then press '√' to calculate its square root.
- Procenttage (%): Enter a number, press '×' or '÷', enter the percentage value, then press '%' to calculate the percentage.
- Celkový součet (GT): After a series of calculations, press 'GT' to display the sum of all results.
- Backspace (←): Corrects entry errors by deleting the last digit entered.
- Volný vstup (C): Clears the currently displayed number without affecting memory or previous calculations.
- All Clear/On (AC/ON): Clears all calculations, memory, and resets the calculator. Also turns the calculator on.
4.3 Automatické vypnutí
To conserve energy, the calculator will automatically power off after approximately 8 minutes of inactivity. Press the 'AC/ON' button to turn it back on.
5. Údržba
5.1 Čištění
To clean your calculator, gently wipe the surface with a soft, dry cloth. For stubborn dirt, a slightly damp cloth can be used, followed by a dry cloth. Avoid using abrasive cleaners, solvents, or spraying liquids directly onto the calculator.
5.2 Skladování
Store the calculator in a cool, dry place away from direct sunlight and extreme temperatures. Prolonged exposure to heat or cold can affect battery life and display performance.
6. Řešení problémů
If you encounter any issues with your OSALO OS-200ML calculator, please refer to the following table for common problems and solutions:
| Problém | Možná příčina | Řešení |
|---|---|---|
| Displej je prázdný nebo tmavý. | Nedostatek světla pro solární panel nebo slabá baterie. | Ensure the calculator is in a well-lit area. If the problem persists, replace the battery. |
| Display shows incomplete numbers or segments. | Low battery or insufficient light. | Move the calculator to a brighter area or replace the battery. |
| Klávesy nereagují nebo se zasekávají. | Nečistoty nebo nečistoty pod klávesami. | Gently clean around the keys with a soft brush or compressed air. Avoid forcing keys. |
| Calculator turns off unexpectedly. | Automatic power-off feature activated due to inactivity. | This is normal behavior. Press 'AC/ON' to resume operation. If it turns off during active use, check battery and lighting. |
Pokud problém přetrvává i po vyzkoušení těchto řešení, kontaktujte zákaznickou podporu.
7. Specifikace
Detailed technical specifications for the OSALO OS-200ML calculator:
Obraz: A diagram illustrating the dimensions of the OSALO OS-200ML calculator, showing its length, width, and height in millimeters.
| Funkce | Specifikace |
|---|---|
| Číslo modelu | OS-200ML |
| Zobrazení číslic | 12 číslic |
| Typ zobrazení | LCD |
| Velikost obrazovky | 5 palců |
| Zdroj napájení | Solární a baterie |
| Materiál | ABS plast |
| Rozměry produktu (D x Š x V) | 165 x 162 x 37 mm (přibližně 6.5 x 6.3 x 1.45 palce) |
| Hmotnost | 280 g |
| Automatické vypnutí | Po 8 minutách nečinnosti |
8. Záruka a podpora
OSALO products are manufactured with high-quality standards. For warranty information or technical support, please refer to the documentation provided with your purchase or visit the official OSALO webwebu. Máte-li jakékoli dotazy nebo potřebujete-li pomoc, kontaktujte prosím náš tým zákaznických služeb.