COMIX stalinio skaičiuotuvo C-2031BK naudotojo vadovas

Įvadas

Welcome to the user manual for your COMIX Desktop Calculator, model C-2031BK. This calculator is designed for ease of use with a 12-digit display and large, comfortable keys, suitable for various calculations in office, home, or educational environments.

Sąranka

Maitinimo šaltinis

The COMIX C-2031BK calculator operates on dual power: a solar panel and one AAA battery. The solar panel functions as an auxiliary power source and requires sufficient ambient light to operate. For optimal performance and a consistently clear display, it is highly recommended to install the included AAA battery.

Akumuliatoriaus montavimas

1. Raskite baterijų skyrių skaičiuotuvo gale.
2. Open the battery cover by sliding or lifting it.
3. Įdėkite vieną AAA bateriją, užtikrindami teisingą poliškumą (+/-), kaip nurodyta skyriaus viduje.
4. Saugiai uždarykite akumuliatoriaus dangtelį.

Naudojimo instrukcijos

Pagrindinės funkcijos baigtosview

Pagrindinės operacijos

Perform standard arithmetic calculations:

• Papildymas: Paspauskite [+] raktas.
• Atimtis: Paspauskite [-] raktas.
• Daugyba: Paspauskite [x] raktas.
• Padalinys: Paspauskite [÷] raktas.
• Lygu: Paspauskite [=] klavišą, kad būtų rodomas skaičiavimo rezultatas.

Išvalyti funkcijas

• [C] (Clear): Clears the last entered number or calculation entry. Pressing it multiple times may clear the entire calculation.
• [CE] (Clear Entry): Clears the current numerical entry without affecting previous calculations or memory.
• [AC] (All Clear): Clears all entries, calculations, and memory, resetting the calculator to its initial state.

Atminties funkcijos

• [M+] (Memory Plus): Prideda šiuo metu rodomą numerį į atmintį.
• [M-] (Memory Minus): Iš atminties atima šiuo metu rodomą skaičių.
• [MR] (Memory Recall): Recalls the value stored in memory to the display.
• [MC] (Memory Clear): Išvalo atmintį, jos reikšmę nustatydamas į nulį.

Specialūs raktai

• [GT] (Grand Total): Displays the grand total of all results obtained using the [=] key since the last [Kintamoji srovė] paspauskite.
• [MU] (Mark Up): Naudojamas pelno maržos skaičiavimams.
• [%] (Percent): Naudojamas procentamstage skaičiavimai.
• [←] (Backspace): Deletes the last digit entered on the display.
• [00]: Enters two zeros simultaneously, useful for large numbers.

Savybės

12-Digit LCD Display

The calculator features a large, clear 12-digit LCD display, making it suitable for extensive calculations and ensuring easy readability of numbers and results.

Large Computer Keys

Equipped with large, responsive keys designed for comfortable and accurate input, reducing errors during rapid calculations and providing a tactile typing experience.

Dvigubas maitinimo šaltinis

Operates using both solar power and a single AAA battery, ensuring reliable performance in various lighting conditions and providing continuous operation.

Priežiūra

Valymas

To clean the calculator, use a soft, dry cloth. Do not use liquid cleaners, solvents, or abrasive materials, as these can damage the display, keys, or casing.

Sandėliavimas

Store the calculator in a cool, dry place away from direct sunlight and extreme temperatures. If storing for an extended period, remove the AAA battery to prevent potential leakage and damage to the device.

Trikčių šalinimas

• Ekranas tuščias arba blankus:
  • Ensure the calculator is in a well-lit area for the solar panel to function effectively.
  • Check if the AAA battery is correctly installed and not depleted. Replace the battery if necessary.
• Neteisingi skaičiavimai:
  • Verify that the correct keys are being pressed for your desired operation.
  • Clear all previous calculations using the [Kintamoji srovė] key and re-enter the calculation.
  • Ensure memory functions are not inadvertently active (check for an 'M' indicator on the display). Clear memory with [MC] jei reikia.

Specifikacijos

Garantija ir palaikymas

For warranty information, technical support, or any inquiries regarding your COMIX Desktop Calculator, please refer to the contact details provided with your purchase documentation or visit the official Comix webSvetainė, kurioje rasite tolesnę pagalbą.