تعارف
This manual provides comprehensive instructions for the operation and maintenance of your Sharp EL-122N-BK 12-digit electronic calculator. Please read this manual thoroughly before using the calculator to ensure proper function and longevity.
The Sharp EL-122N-BK is a basic electronic calculator designed for everyday calculations. Its features include:
- 12-digit display for clear readability.
- Easy-to-use key layout for efficient data entry.
- Multiple functions for various calculation needs.
- قابل اعتماد ڪارڪردگي لاءِ پائيدار تعمير.
پيداوار ختمview
شڪل 1: زاويه view of the Sharp EL-122N-BK calculator, showing the display and key layout.
شڪل 2: مٿي کان هيٺ view of the Sharp EL-122N-BK calculator, highlighting the solar panel and key arrangement.
شڪل 3: پاسي view of the Sharp EL-122N-BK calculator, illustrating its compact dimensions (16 cm or 6.3 inches in length).
سيٽ اپ ڪريو
طاقت جو ذريعو
The Sharp EL-122N-BK calculator is powered by both solar energy and a battery. This dual power system ensures reliable operation in various lighting conditions.
- شمسي توانائي: The calculator primarily uses solar power when sufficient light is available. Ensure the solar panel, located above the display, is exposed to light for optimal performance.
- بيٽري پاور: In low-light conditions, the calculator automatically switches to battery power. The battery is pre-installed and generally does not require user intervention for initial setup.
شروعاتي استعمال
- Place the calculator in a well-lit area.
- کي دٻايو آن/سي button (or any numeric key) to turn on the calculator. The display should show "0".
- If the display does not appear, ensure adequate lighting for the solar panel or consider potential battery issues (refer to the Troubleshooting section).
آپريٽنگ هدايتون
This section details the functions of the keys and how to perform various calculations.
Basic Arithmetic Operations
- اضافو (+): پهريون نمبر داخل ڪريو، دٻايو +، ٻيو نمبر داخل ڪريو، پوءِ دٻايو =.
- گھٽائڻ (-): پهريون نمبر داخل ڪريو، دٻايو -، ٻيو نمبر داخل ڪريو، پوءِ دٻايو =.
- ضرب (×): پهريون نمبر داخل ڪريو، دٻايو ×، ٻيو نمبر داخل ڪريو، پوءِ دٻايو =.
- ڊويزن (÷): پهريون نمبر داخل ڪريو، دٻايو ÷، ٻيو نمبر داخل ڪريو، پوءِ دٻايو =.
Clear Functions
- C (Clear Entry): Clears the last entered number or the current calculation entry without affecting previous operations or memory.
- CA (Clear All): Clears all entries, operations, and memory, resetting the calculator to its initial state.
- بند ڪريو Turns the calculator off. The calculator also has an auto-power off feature to conserve energy.
ياداشت جا ڪم
- M+ (ميموري پلس): ڏيکاريل قدر کي ميموري ۾ شامل ڪري ٿو.
- M- (ميموري مائنس): ياداشت مان ڏيکاريل قدر گھٽائي ٿو.
- RM (Recall Memory): Displays the current value stored in memory.
- CM (Clear Memory): ياداشت ۾ محفوظ ڪيل قدر کي صاف ڪري ٿو.
خاص افعال
- ٪ ( سيڪڙوtage): سيڪڙو لاءِ استعمال ٿيلtage حساب. مثال طورample، 200 جو 10٪ حساب ڪرڻ لاءِ: 200 داخل ڪريو، دٻايو ×، 10 داخل ڪريو، دٻايو %.
- √ (اسڪوائر روٽ): Calculates the square root of the displayed number. Enter a number, then press √.
- جي ٽي (گرينڊ ٽوٽل): Accumulates the results of all calculations performed since the last CA or GT press. Press GT to display the grand total.
- MU (Mark-Up): Used for mark-up calculations. For example, to calculate the selling price with a 20% mark-up on a cost of 100: enter 100, press MU، 20 داخل ڪريو، دٻايو =.
سار سنڀال
صفائي
ڪيلڪيوليٽر جي ظاهر ۽ ڪارڪردگي کي برقرار رکڻ لاءِ:
- Wipe the calculator's surface with a soft, dry cloth.
- ضدي مٽيءَ لاءِ، ٿورو ڊيampen the cloth with water and mild soap, then wipe dry immediately.
- Do not use abrasive cleaners, solvents, or spray directly onto the calculator.
ذخيرو
Store the calculator in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods.
مشڪلاتون
If you encounter issues with your Sharp EL-122N-BK calculator, refer to the following common problems and solutions:
| مسئلو | ممڪن سبب | حل |
|---|---|---|
| ڊسپلي خالي يا مدھم آهي. | Insufficient light for solar panel; low battery. | Move the calculator to a brighter area. If the problem persists, the battery may need replacement (consult a service professional if necessary). |
| غلط حساب جا نتيجا. | Incorrect key entry; calculator in an unusual state. | دٻايو CA to clear all operations and memory, then re-enter the calculation carefully. |
| چاٻيون غير جوابده آهن. | Dust or debris under keys; calculator malfunction. | Gently clean around the keys. If the issue persists, the calculator may require service. |
وضاحتون
The following are the technical specifications for the Sharp EL-122N-BK calculator:
- ماڊل: EL-122N-BK
- ڊسپلي جو قسم: ايل سي ڊي
- انگن جو تعداد: 12
- طاقت جو ذريعو: Battery Powered (Dual power: Solar and Battery)
- طول و عرض (پيڪيج): 17.7 x 10.7 x 3 سينٽي
- شيء جو وزن: 140 جي
- حساب ڪتاب جو قسم: معياري فنڪشن
سپورٽ ۽ وارنٽي
For further assistance or inquiries regarding your Sharp EL-122N-BK calculator, please refer to the retailer or manufacturer's official support channels.
Information regarding specific warranty terms and conditions should be provided at the point of purchase or through the official product documentation. Extended warranty options may be available from third-party providers, such as the 2-Year Extended Warranty by Salama Care mentioned in product listings.
