Sharp EL-1501 Compact Cordless Paperless Printing Calculator

1. Giriş

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.

Şəkil 1: Ön view of the Sharp EL-1501 Paperless Printing Calculator.

2. Quraşdırma

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

1. Batareyanın quraşdırılması: 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. Güc Aktivdir: düyməsini basın 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. Əməliyyat Təlimatları

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 Əsas əməliyyatlar

• Nömrə Girişi: Use the numeric keypad (0-9) to enter numbers.
• Arifmetik əməliyyatlar: istifadə edin +, -, ×, və ÷ keys for addition, subtraction, multiplication, and division, respectively.
• Bərabərdir: düyməsini basın = 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.
• Backspace: istifadə edin ← key to delete the last digit entered.

3.2 Təkmil funksiyalar

• Cost/Sell/Margin (CSM): These dedicated keys (XƏRÇƏT, SAT, MGN) simplify profit margin calculations. Enter any two variables, and the third will be automatically calculated.
  • To calculate SAT price: Enter XƏRÇƏT, basın XƏRÇƏT, daxil edin MARGIN %, basın MGN, sonra basın SAT.
  • To calculate XƏRÇƏT: Daxil edin SAT price, press SAT, daxil edin MARGIN %, basın MGN, sonra basın XƏRÇƏT.
  • To calculate MARGIN %: Daxil edin XƏRÇƏT, basın XƏRÇƏT, daxil edin SAT price, press SAT, sonra basın MGN.
• Tax Keys: istifadə edin VERGİ+ və VERGİ- for quick tax calculations. Set the tax rate using the MƏCƏLƏ SET funksiyası.
• Yaddaş funksiyaları: The calculator includes a four-key memory (M+, M-, RM, CM) for storing and recalling values.
• Ümumi Cəmi (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.
• Sürüşmə funksiyası: 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.

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

4. Baxım

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

• Təmizləmə: 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 və ya ekran.
• Batareyanın dəyişdirilməsi: 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.
• Yaddaş: 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.
• İdarəetmə: Avoid dropping the calculator or subjecting it to strong impacts, as this can damage internal components or the display.

5. Giderme

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. Spesifikasiyalar

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

• Model nömrəsi: 8541735555 (EL-1501)
• Ekran: 12-digit main LCD, 5-line scrolling secondary LCD
• Güc mənbəyi: 4 AA batareya (daxildir)
• Ölçülər (U x G x Y): 9 x 5.9 x 2.4 düym (təxminən)
• Maddə çəkisi: 1.1 funt sterlinq
• Funksiyalar: Cost/Sell/Margin, Tax Keys, 4-Key Memory, Grand Total, Rounding, Decimal Selector, Percent, Sign Change, Backspace.
• Rəng: Ağ
• İlk mövcud: 18 aprel 2019-ci il

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

7. Zəmanət və Dəstək

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

• Rəsmi İstifadəçi Təlimatı: A comprehensive user manual in PDF format is available for download. İstifadəçi Təlimatını (PDF) endirin
• İstehsalçı Dəstəyi: For technical assistance, service, or warranty claims, please visit the official Sharp websaytına daxil olun və ya müştəri xidməti şöbəsi ilə əlaqə saxlayın.