Sharp EL-1501 Compact Cordless Paperless Printing Calculator

1. הקדמה

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.

פיגורע 1: פראָנט view of the Sharp EL-1501 Paperless Printing Calculator.

2. סעטאַפּ

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

1. ייַנמאָנטירונג פון באַטאַרייע: 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. מאַכט אויף: דרוק די ON/C.CE button located on the bottom left of the keypad to turn on the calculator. The display should illuminate.
3. ערשטע אויסשטעלונג קאָנטראָל: 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. אַפּערייטינג ינסטרוקטיאָנס

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 יקערדיק אָפּעראַטיאָנס

• נומער איינגאבע: Use the numeric keypad (0-9) to enter numbers.
• אַריטמעטיק אָפּעראַציע: ניצן די +, -, ×, און ÷ keys for addition, subtraction, multiplication, and division, respectively.
• גלייכן: דרוק די = key to display the result of a calculation.
• Clear Entry/Clear All: די C.CE key clears the last entered number or the entire calculation depending on the context.
• Backspace: ניצן די ← key to delete the last digit entered.

3.2 אַוואַנסירטע פאַנגקשאַנז

• קאָסטן/פאַרקויף/מאַרדזשין (CSM): These dedicated keys (COST, פאַרקויפן, MGN) simplify profit margin calculations. Enter any two variables, and the third will be automatically calculated.
  • צו רעכענען פאַרקויפן price: Enter COST, דריקן COST, אַרייַן MARGIN %, דריקן MGN, דעמאָלט דריקן פאַרקויפן.
  • צו רעכענען COST: אַרייַן פאַרקויפן price, press פאַרקויפן, אַרייַן MARGIN %, דריקן MGN, דעמאָלט דריקן COST.
  • צו רעכענען MARGIN %: אַרייַן COST, דריקן COST, אַרייַן פאַרקויפן price, press פאַרקויפן, דעמאָלט דריקן MGN.
• Tax Keys: ניצן שטייער + און שטייַער- for quick tax calculations. Set the tax rate using the RATE SET פֿונקציע.
• זכּרון פאַנגקשאַנז: The calculator includes a four-key memory (M+, M-, RM, CM) for storing and recalling values.
• גראַנד גאַנץ (GT): די GT key accumulates the results of calculations and displays the grand total.
• ראַונדינג און דעצימאַל סעטטינגס: Adjust rounding and decimal places using the dedicated switches/buttons.
• סקראָללינג פֿונקציע: 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.

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

4. וישאַלט

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

• רייניקונג: 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 casinג אדער אַרויסווייַז.
• באַטערי פאַרבייַט: 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.
• סטאָרידזש: 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.
• האַנדלינג: Avoid dropping the calculator or subjecting it to strong impacts, as this can damage internal components or the display.

5. טראָובלעשאָאָטינג

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. ספּעסאַפאַקיישאַנז

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

• מאָדעל נומער: 8541735555 (EL-1501)
• ווייַז: 12-digit main LCD, 5-line scrolling secondary LCD
• מאַכט מקור: 4 אַאַ באַטעריז (אַרייַנגערעכנט)
• דימענשאַנז (L x W x H): 9 X 5.9 X 2.4 אינטשעס (בעערעך)
• נומער וואָג: 1.1 פונט
• פאַנגקשאַנז: Cost/Sell/Margin, Tax Keys, 4-Key Memory, Grand Total, Rounding, Decimal Selector, Percent, Sign Change, Backspace.
• קאָליר: ווייַס
• ערשטער בנימצא: 18 אפריל 2019

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

7. וואָראַנטי און שטיצן

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

• אפיציעלע באַניצער מאַנואַל: א פולשטענדיגע באַניצער מאַנואַל אין פּדף פֿאָרמאַט איז בנימצא פֿאַר דאַונלאָודינג. דאַונלאָוד באַניצער מאַנואַל (PDF)
• Manufacturer Support: For technical assistance, service, or warranty claims, please visit the official Sharp webפּלאַץ אָדער קאָנטאַקט זייער קונה סערוויס אָפּטיילונג.