Sharp EL-344RB Metric Conversion Wallet Calculator User Manual

Uvod

Thank you for choosing the Sharp EL-344RB Metric Conversion Wallet Calculator. This compact and solar-powered calculator is designed for convenient everyday calculations and essential metric conversions. Its 10-digit LCD display ensures clear readability, and the protective wallet case provides portability and durability. This manual provides instructions for the proper setup, operation, and maintenance of your calculator.

Image: The Sharp EL-344RB Metric Conversion Wallet Calculator, shown with its protective wallet case. The calculator features a 10-digit LCD display and a standard keypad.

Nastavitev

The Sharp EL-344RB calculator is solar-powered and does not require batteries under normal operating conditions. For optimal performance, ensure the solar panel is exposed to sufficient light.

Začetna uporaba:

1. Razpakiraj: Carefully remove the calculator from its packaging and protective wallet case.
2. Vklop: The calculator will automatically power on when exposed to light. If the display is blank, ensure the solar panel is receiving adequate illumination.
3. Jasen zaslon: Pritisnite VKLOP/C button to clear any previous calculations or entries from the display.

Navodila za uporabo

Osnovni izračuni:

• Dodatek (+), Odštevanje (-), Množenje (×), Oddelek (÷): Enter the first number, press the desired operation key, enter the second number, then press = za rezultat.
• Počisti vnos (CE): Clears the last entered number without affecting previous operations.
• Vse jasno (VKLOP/C): Clears all entries and operations, resetting the calculator.
• procentovtage (%): Uporablja se za odstotketage izračuni. Na primerampnpr. za izračun 15 % od 200 vnesite 200 × 15 %.

Metrične pretvorbe:

The EL-344RB features dedicated keys for common metric conversions. Refer to the calculator's keypad for specific conversion labels (e.g., cm/palec, kg / lb, L/gal).

1. Enter Value: Input the numerical value you wish to convert.
2. Press Conversion Key: Press the appropriate conversion key. The display will show the converted value.
3. Reverse Conversion: Pressing the same conversion key again will typically convert the value back to its original unit.

Example: Converting 10 inches to centimeters.

1. Vnesite 10.
2. Pritisnite cm/palec key. The display will show the equivalent value in centimeters.

Pomnilniške funkcije:

• Pomnilnik Plus (M+): Prikazano vrednost doda v pomnilnik.
• Minus spomina (M-): Odšteje prikazano vrednost od pomnilnika.
• Recall Memory (MR): Prikaže trenutno vrednost, shranjeno v pomnilniku.
• Clear Memory (MC): Izbriše pomnilnik in nastavi njegovo vrednost na nič.

Vzdrževanje

• Čiščenje: Use a soft, dry cloth to clean the calculator's surface. For stubborn dirt, slightly dampen the cloth with water. Avoid using harsh chemicals, abrasive cleaners, or solvents, as these can damage the display or casing.
• Shranjevanje: When not in use, store the calculator in its protective wallet case to prevent scratches and damage. Avoid exposing it to extreme temperatures, high humidity, or direct sunlight for extended periods when stored.
• Solarni panel: Keep the solar panel clean and unobstructed to ensure continuous power supply.

Odpravljanje težav

• Prazen zaslon:

  Ensure the solar panel is exposed to sufficient light. The calculator requires ambient light to operate. If in a dimly lit environment, move it to a brighter area.
• Napačni izračuni:

  Pritisnite VKLOP/C to clear all previous operations and memory. Re-enter your calculation carefully. Check for correct key presses and operation order.

• Tipke se ne odzivajo:

  Ensure the calculator is clean and free from debris around the keys. If the issue persists, try moving it to a brighter area to ensure adequate power.

Specifikacije

Informacije o garanciji

Specific warranty terms and conditions for the Sharp EL-344RB calculator are typically provided with the product at the time of purchase or can be found on the official Sharp website. Please retain your proof of purchase for warranty claims. For detailed warranty information, please refer to the documentation included in your product packaging or visit the official Sharp support portal.

Podpora uporabnikom

For further assistance, technical support, or inquiries regarding your Sharp EL-344RB calculator, please contact Sharp customer support. Contact details can usually be found on the official Sharp webmestu ali v embalaži izdelka.

Spletna podpora: Obiščite uradno trgovino Sharp webspletno mesto za pogosta vprašanja, registracijo izdelkov in vire za podporo.

Telefonska podpora: Refer to your product documentation or the Sharp webspletno mesto za regionalne telefonske številke za pomoč strankam.