Sarrera
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.
- Eraikuntza iraunkorra errendimendu fidagarrirako.
Produktua amaituview
1. irudia: Angeludun view of the Sharp EL-122N-BK calculator, showing the display and key layout.
2. irudia: Goitik behera view of the Sharp EL-122N-BK calculator, highlighting the solar panel and key arrangement.
3. irudia: Aldea view of the Sharp EL-122N-BK calculator, illustrating its compact dimensions (16 cm or 6.3 inches in length).
Konfigurazioa
Energia iturria
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.
- Eguzki energia: 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.
- Bateria Potentzia: 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.
Hasierako Erabilera
- Place the calculator in a well-lit area.
- Sakatu ON/C 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).
Funtzionamendu-argibideak
This section details the functions of the keys and how to perform various calculations.
Oinarrizko eragiketa aritmetikoak
- Gehikuntza (+): Sartu lehenengo zenbakia, sakatu +, sartu bigarren zenbakia eta sakatu =.
- Kenketa (-): Sartu lehenengo zenbakia, sakatu -, sartu bigarren zenbakia eta sakatu =.
- Multiplication (×): Sartu lehenengo zenbakia, sakatu ×, sartu bigarren zenbakia eta sakatu =.
- Zatiketa (÷): Sartu lehenengo zenbakia, sakatu ÷, sartu bigarren zenbakia eta sakatu =.
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.
- DESaktibatuta: Turns the calculator off. The calculator also has an auto-power off feature to conserve energy.
Memoria Funtzioak
- M+ (Memoria Plus): Bistaratutako balioa memoriara gehitzen du.
- M- (Memoria Minus): Bistaratutako balioa memoriatik kentzen du.
- RM (Recall Memory): Memorian gordetako uneko balioa erakusten du.
- CM (Clear Memory): Memorian gordetako balioa ezabatzen du.
Funtzio bereziak
- % (ehunekotage): Used for percentage kalkuluak. Adibidezample, to calculate 10% of 200: enter 200, press ×, enter 10, press %.
- √ (Erro karratua): Calculates the square root of the displayed number. Enter a number, then press √.
- GT (Guztira Nagusia): 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, enter 20, press =.
Mantentzea
Garbiketa
To maintain the calculator's appearance and functionality:
- Wipe the calculator's surface with a soft, dry cloth.
- Zikinkeria egoskorrerako, apur bat lehortuampen the cloth with water and mild soap, then wipe dry immediately.
- Ez erabili garbitzaile urratzailerik, disolbatzailerik eta ez ihinztatu zuzenean kalkulagailuan.
Biltegiratzea
Store the calculator in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods.
Arazoak konpontzea
If you encounter issues with your Sharp EL-122N-BK calculator, refer to the following common problems and solutions:
| Arazoa | Kausa posiblea | Irtenbidea |
|---|---|---|
| Pantaila hutsik edo ilun dago. | 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). |
| Kalkulu-emaitza okerrak. | Incorrect key entry; calculator in an unusual state. | Sakatu CA to clear all operations and memory, then re-enter the calculation carefully. |
| Giltzek ez dute erantzuten. | Dust or debris under keys; calculator malfunction. | Gently clean around the keys. If the issue persists, the calculator may require service. |
Zehaztapenak
The following are the technical specifications for the Sharp EL-122N-BK calculator:
- Eredua: EL-122N-BK
- Bistaratzeko mota: LCDa
- Zifra kopurua: 12
- Energia iturria: Battery Powered (Dual power: Solar and Battery)
- Neurriak (paketea): 17.7 x 10.7 x 3 cm
- Elementuaren pisua: 140 g
- Kalkulagailu mota: Funtzio estandarra
Laguntza eta Bermea
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.
