Selelekela
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.
- Durable construction for reliable performance.
Sehlahisoa se Felletseview
Setšoantšo sa 1: Angled view of the Sharp EL-122N-BK calculator, showing the display and key layout.
Setšoantšo sa 2: Ho ea holimo view of the Sharp EL-122N-BK calculator, highlighting the solar panel and key arrangement.
Setšoantšo sa 3: Lehlakore view of the Sharp EL-122N-BK calculator, illustrating its compact dimensions (16 cm or 6.3 inches in length).
Tlhophiso
Mohloli oa Matla
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.
- Matla a Letsatsi: 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.
- Matla a Battery: 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.
Tšebeliso ea pele
- Place the calculator in a well-lit area.
- Tobetsa ea 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).
Litaelo tsa Ts'ebetso
This section details the functions of the keys and how to perform various calculations.
Mesebetsi ea Motheo ea Lipalo
- Keketso (+): Kenya nomoro ea pele, tobetsa +, enter the second number, then press =.
- Ho ntša (-): Kenya nomoro ea pele, tobetsa -, enter the second number, then press =.
- Multiplication (×): Kenya nomoro ea pele, tobetsa ×, enter the second number, then press =.
- Karohano (÷): Kenya nomoro ea pele, tobetsa ÷, enter the second number, then press =.
Clear Functions
- C (Clear Entry): Clears the last entered number or the current calculation entry without affecting previous operations or memory.
- CA (Hlakola Tsohle): Clears all entries, operations, and memory, resetting the calculator to its initial state.
- TIMA: Turns the calculator off. The calculator also has an auto-power off feature to conserve energy.
Mesebetsi ea Memori
- M+ (Memory Plus): E eketsa boleng bo bontšitsoeng memoring.
- M- (Memori e Minus): E ntsha boleng bo bontshitsweng ho tswa memoring.
- RM (Hopola Memori): Displays the current value stored in memory.
- CM (Hlokomela ka ho Hlakola): E hlakola boleng bo bolokiloeng memoring.
Mesebetsi e Ikgethileng
- % (Pesentetage): Used for percentage lipalo. Bakeng sa mohlalaample, to calculate 10% of 200: enter 200, press ×, enter 10, press %.
- √ (Square Root): Calculates the square root of the displayed number. Enter a number, then press √.
- GT (Kakaretso e Khōlō): Accumulates the results of all calculations performed since the last CA or GT press. Press GT ho bonts'a kakaretso e felletseng.
- 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 =.
Tlhokomelo
Ho hloekisa
Ho boloka ponahalo le ts'ebetso ea khalkhuleita:
- Wipe the calculator's surface with a soft, dry cloth.
- Bakeng sa litšila tse manganga, hanyenyane dampen the cloth with water and mild soap, then wipe dry immediately.
- Do not use abrasive cleaners, solvents, or spray directly onto the calculator.
Polokelo
Store the calculator in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods.
Ho batle phoso
If you encounter issues with your Sharp EL-122N-BK calculator, refer to the following common problems and solutions:
| Bothata | Lebaka le ka khonehang | Tharollo |
|---|---|---|
| Pontšo ha e na letho kapa e lerootho. | 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). |
| Liphetho tse fosahetseng tsa lipalo. | Incorrect key entry; calculator in an unusual state. | Tobetsa CA to clear all operations and memory, then re-enter the calculation carefully. |
| Linotlolo ha li arabele. | Dust or debris under keys; calculator malfunction. | Gently clean around the keys. If the issue persists, the calculator may require service. |
Litlhaloso
The following are the technical specifications for the Sharp EL-122N-BK calculator:
- Mohlala: EL-122N-BK
- Mofuta oa Pontšo: LCD
- Nomoro ea Li-Digits: 12
- Mohloli oa Matla: Battery Powered (Dual power: Solar and Battery)
- Litekanyo (Sephutheloana): 17.7 x 10.7 x 3 cm,
- Boima ba Ntho: 140 g
- Mofuta oa Calculator: Mosebetsi o Tloaelehileng
Tšehetso le Warranty
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.
