Entwodiksyon
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.
- Konstriksyon dirab pou pèfòmans serye.
Pwodwi souview
Figi 1: Angle view of the Sharp EL-122N-BK calculator, showing the display and key layout.
Figi 2: Anwo-anba view of the Sharp EL-122N-BK calculator, highlighting the solar panel and key arrangement.
Figi 3: Side view of the Sharp EL-122N-BK calculator, illustrating its compact dimensions (16 cm or 6.3 inches in length).
Enstalasyon
Sous pouvwa
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.
- Enèji solè: 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.
- Pouvwa batri: 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.
Premye itilizasyon
- Place the calculator in a well-lit area.
- Peze a 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).
Enstriksyon Operasyon
This section details the functions of the keys and how to perform various calculations.
Operasyon Aritmetik Debaz
- Adisyon (+): Antre premye nimewo a, peze +, antre dezyèm nimewo a, epi peze =.
- Soustraksyon (-): Antre premye nimewo a, peze -, antre dezyèm nimewo a, epi peze =.
- Multiplication (×): Antre premye nimewo a, peze ×, antre dezyèm nimewo a, epi peze =.
- Divizyon (÷): Antre premye nimewo a, peze ÷, antre dezyèm nimewo a, epi peze =.
Fonksyon Klè
- C (Antre Efase): Efase dènye nimewo ki te antre a oswa antre kalkil aktyèl la san afekte operasyon anvan yo oswa memwa.
- CA (Clear All): Clears all entries, operations, and memory, resetting the calculator to its initial state.
- OFF: Turns the calculator off. The calculator also has an auto-power off feature to conserve energy.
Fonksyon memwa
- M+ (Memwa Plus): Ajoute valè ki parèt la nan memwa a.
- M- (Memwa mwens): Soustrè valè ki parèt la nan memwa a.
- RM (Recall Memory): Displays the current value stored in memory.
- CM (Clear Memory): Clears the value stored in memory.
Fonksyon espesyal
- % (Pansantage): Itilize pou pousantajtage kalkil. Pou egzanpample, to calculate 10% of 200: enter 200, press ×, enter 10, press %.
- √ (Rasin kare): Calculates the square root of the displayed number. Enter a number, then press √.
- GT (Grand Total): Accumulates the results of all calculations performed since the last CA or GT press. Press GT pou montre total jeneral la.
- MU (Markaj): 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 =.
Antretyen
Netwayaj
Pou kenbe aparans ak fonksyonalite kalkilatris la:
- Siye sifas kalkilatris la avèk yon twal mou epi sèk.
- Pou pousyè tè ki difisil pou retire, yon ti kras dampRense twal la avèk dlo ak savon dou, apresa siye l sèk imedyatman.
- Do not use abrasive cleaners, solvents, or spray directly onto the calculator.
Depo
Store the calculator in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods.
Depanaj
If you encounter issues with your Sharp EL-122N-BK calculator, refer to the following common problems and solutions:
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Ekran an vid oswa li fèb. | 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). |
| Rezilta kalkil ki pa kòrèk. | Incorrect key entry; calculator in an unusual state. | Peze CA to clear all operations and memory, then re-enter the calculation carefully. |
| Kle yo pa reponn. | Dust or debris under keys; calculator malfunction. | Gently clean around the keys. If the issue persists, the calculator may require service. |
Espesifikasyon
The following are the technical specifications for the Sharp EL-122N-BK calculator:
- Modèl: EL-122N-BK
- Kalite ekspozisyon: LCD
- Kantite chif: 12
- Sous pouvwa: Battery Powered (Dual power: Solar and Battery)
- Dimansyon (pake): 17.7 x 10.7 x 3 cm
- Pwa atik: 140 g
- Kalite kalkilatris: Creole Fonksyon
Sipò ak garanti
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.
