Sharp EL-1501 Compact Cordless Paperless Printing Calculator

1. 서론

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.

그림 1: 전면 view of the Sharp EL-1501 Paperless Printing Calculator.

2. 설정

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

1. 배터리 설치: 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. 전원 켜기: 를 누르세요 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. 사용 설명서

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 기본 작업

• 숫자 입력: Use the numeric keypad (0-9) to enter numbers.
• 산술 연산: 사용하세요 +, -, ×, 그리고 ÷ keys for addition, subtraction, multiplication, and division, respectively.
• 같음: 를 누르세요 = 계산 결과를 표시하는 키입니다.
• 입력 내용 지우기/모두 지우기: 그만큼 C.CE key clears the last entered number or the entire calculation depending on the context.
• 역행 키이: 사용하세요 ← 마지막으로 입력한 숫자를 삭제하려면 키를 누르세요.

3.2 고급 기능

• Cost/Sell/Margin (CSM): These dedicated keys (비용, 팔다, 엠지엔) simplify profit margin calculations. Enter any two variables, and the third will be automatically calculated.
  • 계산하려면 팔다 price: Enter 비용, 누르다 비용, 입력하다 MARGIN %, 누르다 엠지엔, 그런 다음 누르세요 팔다.
  • 계산하려면 비용: Enter 팔다 price, press 팔다, 입력하다 MARGIN %, 누르다 엠지엔, 그런 다음 누르세요 비용.
  • 계산하려면 MARGIN %: Enter 비용, 누르다 비용, 입력하다 팔다 price, press 팔다, 그런 다음 누르세요 엠지엔.
• Tax Keys: 사용 세금+ 그리고 세- for quick tax calculations. Set the tax rate using the 요금 설정 기능.
• 메모리 기능: The calculator includes a four-key memory (M+, M-, RM, CM) for storing and recalling values.
• 총계(GT): 그만큼 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.
• 스크롤 기능: 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.

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

4. 유지관리

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

• 청소: 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 또는 디스플레이.
• 배터리 교체: 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.
• 저장: 계산기는 직사광선, 극한 온도, 다습한 환경을 피해 서늘하고 건조한 곳에 보관하십시오. 장기간 보관할 경우, 누액을 방지하기 위해 배터리를 분리하는 것이 좋습니다.
• 손질: Avoid dropping the calculator or subjecting it to strong impacts, as this can damage internal components or the display.

5. 문제 해결

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. 사양

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

• 모델 번호: 8541735555 (EL-1501)
• 표시하다: 12-digit main LCD, 5-line scrolling secondary LCD
• 전원: AA 배터리 4개 (포함)
• 치수(길이 x 너비 x 높이): 9 x 5.9 x 2.4인치(대략)
• 품목 무게: 1.1파운드
• 기능: Cost/Sell/Margin, Tax Keys, 4-Key Memory, Grand Total, Rounding, Decimal Selector, Percent, Sign Change, Backspace.
• 색상: 하얀색
• 첫 번째 이용 가능: 18년 2019월 XNUMX일

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

7. 보증 및 지원

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

• 공식 사용자 매뉴얼: 자세한 사용자 설명서는 PDF 형식으로 다운로드할 수 있습니다. 사용자 매뉴얼 다운로드(PDF)
• 제조업체 지원: For technical assistance, service, or warranty claims, please visit the official Sharp web사이트 또는 고객 서비스 부서에 문의하십시오.