Folasaga
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.
- Fausiaina malosi mo le fa'atinoga fa'atuatuaina.
Ua Umaview
Ata 1: Fa'afagota view of the Sharp EL-122N-BK calculator, showing the display and key layout.
Ata 2: Tulaga i lalo view of the Sharp EL-122N-BK calculator, highlighting the solar panel and key arrangement.
Ata 3: Itu view of the Sharp EL-122N-BK calculator, illustrating its compact dimensions (16 cm or 6.3 inches in length).
Seti
Punavai Malosi
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.
- Malosiaga o le la: 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.
- Malosi o le ma'a: 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.
Fa'aoga Muamua
- Place the calculator in a well-lit area.
- Oomi le 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).
Fa'atonuga o Galuega
This section details the functions of the keys and how to perform various calculations.
Basic Arithmetic Operations
- Fa'aopoopo (+): Ulufale i le numera muamua, oomi +, tusi le numera lona lua, ona oomi lea =.
- To'esea (-): Ulufale i le numera muamua, oomi -, tusi le numera lona lua, ona oomi lea =.
- Multiplication (×): Ulufale i le numera muamua, oomi ×, tusi le numera lona lua, ona oomi lea =.
- Division (÷): Ulufale i le numera muamua, oomi ÷, tusi le numera lona lua, ona oomi lea =.
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.
- ESE: Turns the calculator off. The calculator also has an auto-power off feature to conserve energy.
Galuega Fa'amanatu
- M+ (Memory Plus): Adds the displayed value to the memory.
- M- (Memory Minus): Subtracts the displayed value from the memory.
- RM (Recall Memory): Displays the current value stored in memory.
- CM (Clear Memory): Clears the value stored in memory.
Galuega Fa'apitoa
- % (Pasenetagu): Used for percentagu fa'atatauga. Mo example, to calculate 10% of 200: enter 200, press ×, ulufale i le 10, oomi %.
- √ (A'a sikuea): Calculates the square root of the displayed number. Enter a number, then press √.
- GT (Aofa'i Tele): 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, ulufale i le 20, oomi =.
Tausiga
Fa'amamaina
To maintain the calculator's appearance and functionality:
- Wipe the calculator's surface with a soft, dry cloth.
- Mo palapala malo, fai sina oampen the cloth with water and mild soap, then wipe dry immediately.
- Do not use abrasive cleaners, solvents, or spray directly onto the calculator.
Teuga
Store the calculator in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods.
Fa'afitauli
If you encounter issues with your Sharp EL-122N-BK calculator, refer to the following common problems and solutions:
| Fa'afitauli | Mafuaaga e ono tupu | Fofo |
|---|---|---|
| E avanoa pe faanenefu. | 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). |
| Iʻuga sese o le faʻatusatusaga. | Incorrect key entry; calculator in an unusual state. | Tusitala CA to clear all operations and memory, then re-enter the calculation carefully. |
| E le tali mai ki. | Dust or debris under keys; calculator malfunction. | Gently clean around the keys. If the issue persists, the calculator may require service. |
Fa'amatalaga
The following are the technical specifications for the Sharp EL-122N-BK calculator:
- Fa'ata'ita'iga: EL-122N-BK
- Ituaiga Fa'aali: LCD
- Numera o Numera: 12
- Punavai Malosi: Battery Powered (Dual power: Solar and Battery)
- Fua (Afupega): 17.7 x 10.7 x 3 cm
- Mea mamafa: 140 g
- Ituaiga Calculator: Galuega masani
Lagolago ma Faamaonia
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.
