Sharp EL-1501 Compact Cordless Paperless Printing Calculator

1. Sarrera

This manual provides detailed instructions for the operation and maintenance of your Sharp EL-1501 Compact Cordless Paperless Printing Calculator. This device is designed to combine the functionality of a desktop calculator with the unique features of a paperless printing calculator, allowing for efficient and accurate calculations without the need for paper printouts.

The EL-1501 features a 12-digit main display and a five-line secondary LCD for reviewing up to 300 previous entries. Its cordless, battery-operated design ensures portability and convenience.

1. irudia: Aurrealdea view of the Sharp EL-1501 Paperless Printing Calculator.

2. Konfigurazioa

The Sharp EL-1501 calculator is designed for cordless operation, powered by batteries. Follow these steps to prepare your calculator for first use:

1. Bateriaren instalazioa: The calculator requires 4 AA batteries. These batteries are included with your purchase. Locate the battery compartment on the underside of the calculator. Open the compartment cover, insert the batteries, ensuring correct polarity (+/-), and then close the cover securely.
2. Piztu: Sakatu ON/C.CE button located on the bottom left of the keypad to turn on the calculator. The display should illuminate.
3. Initial Display Check: Verify that the 12-digit main display and the 5-line scrolling LCD are functioning correctly.

Figure 2: The Sharp EL-1501 calculator ready for use on a desk.

3. Funtzionamendu-argibideak

The Sharp EL-1501 operates with printing calculator logic, offering a range of functions for various calculations. Below are instructions for common operations:

3.1 Oinarrizko Eragiketak

• Number Entry: Erabili zenbakizko teklatua (0-9) zenbakiak sartzeko.
• Eragiketa aritmetikoak: Erabili +, -, ×, eta ÷ keys for addition, subtraction, multiplication, and division, respectively.
• Berdin: Sakatu = key to display the result of a calculation.
• Clear Entry/Clear All: The C.CE key clears the last entered number or the entire calculation depending on the context.
• Atzealdea: Erabili ← key to delete the last digit entered.

3.2 Funtzio aurreratuak

• Kostua/Salmenta/Marjina (CSM): These dedicated keys (KOSTUA, SALDU, MGN) simplify profit margin calculations. Enter any two variables, and the third will be automatically calculated.
  • Kalkulatzeko SALDU price: Enter KOSTUA, sakatu KOSTUA, sartu MARGIN %, sakatu MGN, gero sakatu SALDU.
  • Kalkulatzeko KOSTUA: Sartu SALDU price, press SALDU, sartu MARGIN %, sakatu MGN, gero sakatu KOSTUA.
  • Kalkulatzeko MARGIN %: Sartu KOSTUA, sakatu KOSTUA, sartu SALDU price, press SALDU, gero sakatu MGN.
• Tax Keys: Erabili ZERGA+ eta ZERGA- for quick tax calculations. Set the tax rate using the TASA EZARTUA funtzioa.
• Memoria-funtzioak: The calculator includes a four-key memory (M+, M-, RM, CM) for storing and recalling values.
• Guztira (GT): The GT key accumulates the results of calculations and displays the grand total.
• Rounding and Decimal Settings: Adjust rounding and decimal places using the dedicated switches/buttons.
• Korritzeko funtzioa: The 5-line secondary LCD allows you to scroll back and forth through up to 300 previous entries using the arrow keys (▲, ▼).

Figure 3: Key functions including Cost/Sell/Margin and Scrolling Function.

4 Irudia: Gainetikview of key features such as Automatic Tax Keys, Rounding Switch, Decimal Switch, Grand Total Function, 4 Key Memory, Backspace Key, and Percent Key.

4. Mantentzea

Proper care and maintenance will extend the life of your Sharp EL-1501 calculator:

• Garbiketa: Use a soft, dry cloth to clean the exterior of the calculator. For stubborn dirt, slightly dampen the cloth with water or a mild, non-abrasive cleaner. Avoid using harsh chemicals, solvents, or abrasive materials, as these can damage the casing edo pantaila.
• Bateria ordezkatzea: When the display becomes dim or the calculator functions erratically, it is time to replace the batteries. Always replace all 4 AA batteries at the same time with new ones to ensure optimal performance. Dispose of old batteries according to local regulations.
• Biltegiratzea: Store the calculator in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity. If storing for an extended period, it is recommended to remove the batteries to prevent leakage.
• Manipulazioa: Avoid dropping the calculator or subjecting it to strong impacts, as this can damage internal components or the display.

5. Arazoak

If you encounter issues with your Sharp EL-1501, refer to the following common troubleshooting tips:

If the problem persists after trying these solutions, please refer to the official user manual PDF linked in the support section or contact Sharp customer support.

6. Zehaztapenak

Key specifications for the Sharp EL-1501 Paperless Printing Calculator:

• Modelo zenbakia: 8541735555 (EL-1501)
• Pantaila: 12-digit main LCD, 5-line scrolling secondary LCD
• Energia iturria: 4 AA bateria (barne)
• Neurriak (L x W x H): 9 x 5.9 x 2.4 hazbete (gutxi gorabehera)
• Elementuaren pisua: 1.1 kilo
• Funtzioak: Cost/Sell/Margin, Tax Keys, 4-Key Memory, Grand Total, Rounding, Decimal Selector, Percent, Sign Change, Backspace.
• Kolorea: Zuria
• Lehenengo eskuragarri: 18ko apirilaren 2019a

Figure 5: Approximate dimensions of the Sharp EL-1501 calculator.

7. Bermea eta Laguntza

For detailed warranty information and further support, please refer to the official documentation provided by Sharp.

• Erabiltzailearen eskuliburu ofiziala: A comprehensive user manual in PDF format is available for download. Deskargatu erabiltzailearen eskuliburua (PDF)
• Fabrikatzailearen laguntza: For technical assistance, service, or warranty claims, please visit the official Sharp webwebgunean edo jarri harremanetan bere bezeroarentzako arreta zerbitzuarekin.