COMIX Desktop Calculator C-2031BK User Manual

Introduzzjoni

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.

Setup

Sors tal-Enerġija

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.

Installazzjoni tal-batterija

1. Sib il-kompartiment tal-batterija fuq wara tal-kalkulatur.
2. Open the battery cover by sliding or lifting it.
3. Daħħal batterija AAA waħda, waqt li tiżgura l-polarità korretta (+/-) kif indikat ġewwa l-kompartiment.
4. Agħlaq l-għatu tal-batterija sew.

Istruzzjonijiet Operattivi

Funzjonijiet Ewlenin Overview

Operazzjonijiet Bażiċi

Perform standard arithmetic calculations:

• Żieda: Agħfas il- [+] ċavetta.
• Tnaqqis: Agħfas il- [-] ċavetta.
• Multiplikazzjoni: Agħfas il- [x] ċavetta.
• Diviżjoni: Agħfas il- [÷] ċavetta.
• ugwali: Agħfas il- [=] ċavetta biex turi r-riżultat ta' kalkolu.

Clear Functions

• [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): Iħassar l-entrati, il-kalkoli u l-memorja kollha, u jirrisettja l-kalkulatur għall-istat inizjali tiegħu.

Funzjonijiet tal-Memorja

• [M+] (Memory Plus): Iżżid in-numru muri bħalissa mal-memorja.
• [M-] (Memory Minus): Naqqas in-numru muri bħalissa mill-memorja.
• [MR] (Memory Recall): Ifakkar il-valur maħżun fil-memorja fuq id-displej.
• [MC] (Memory Clear): Clears the memory, setting its value to zero.

Ċwievet Speċjali

• [GT] (Grand Total): Displays the grand total of all results obtained using the [=] key since the last [AC] agħfas.
• [MU] (Mark Up): Użat għall-kalkoli tal-marġni tal-profitt.
• [%] (Percent): Użat għal perċentwalitagkalkoli.
• [←] (Backspace): Deletes the last digit entered on the display.
• [00]: Enters two zeros simultaneously, useful for large numbers.

Karatteristiċi

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.

Sors ta 'Enerġija Doppju

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

Manutenzjoni

Tindif

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.

Ħażna

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.

Issolvi l-problemi

• Id-displej huwa vojt jew mudlam:
  • 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.
• Kalkoli mhux korretti:
  • Verify that the correct keys are being pressed for your desired operation.
  • Clear all previous calculations using the [AC] 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] jekk meħtieġ.

Speċifikazzjonijiet

Garanzija u Appoġġ

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 websit għal aktar għajnuna.