Sharp EL-122N-BK Sakrekenaar Gebruikershandleiding

Inleiding

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.
• Duursame konstruksie vir betroubare werkverrigting.

Produk verbyview

Figuur 1: Hoekig view of the Sharp EL-122N-BK calculator, showing the display and key layout.

Figuur 2: Bo-na-onder view of the Sharp EL-122N-BK calculator, highlighting the solar panel and key arrangement.

Figuur 3: Kant view of the Sharp EL-122N-BK calculator, illustrating its compact dimensions (16 cm or 6.3 inches in length).

Opstelling

Kragbron

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.

• Sonkrag: 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.
• Batterykrag: 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.

Aanvanklike gebruik

1. Place the calculator in a well-lit area.
2. Druk die AAN/C button (or any numeric key) to turn on the calculator. The display should show "0".
3. If the display does not appear, ensure adequate lighting for the solar panel or consider potential battery issues (refer to the Troubleshooting section).

Bedryfsinstruksies

Hierdie afdeling beskryf die funksies van die sleutels en hoe om verskeie berekeninge uit te voer.

Basiese Rekenkundige Bewerkings

• Byvoeging (+): Voer die eerste nommer in, druk +, voer die tweede nommer in en druk dan =.
• Aftrekking (-): Voer die eerste nommer in, druk -, voer die tweede nommer in en druk dan =.
• Multiplication (×): Voer die eerste nommer in, druk ×, voer die tweede nommer in en druk dan =.
• Deling (÷): Voer die eerste nommer in, druk ÷, voer die tweede nommer in en druk dan =.

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.
• AF: Turns the calculator off. The calculator also has an auto-power off feature to conserve energy.

Geheue funksies

• M+ (Geheue Plus): Voeg die vertoonde waarde by die geheue.
• M- (Geheue Minus): Trek die vertoonde waarde van die geheue af.
• RM (Herroepgeheue): Displays the current value stored in memory.
• CM (Geheue skoonmaak): Vee die waarde uit wat in die geheue gestoor is.

Spesiale funksies

• % (Persensietage): Used for percentage berekeninge. Byvoorbeeldample, to calculate 10% of 200: enter 200, press ×, enter 10, press %.
• √ (Vierkantswortel): Calculates the square root of the displayed number. Enter a number, then press √.
• GT (Groottotaal): Accumulates the results of all calculations performed since the last CA or GT press. Press GT om die groottotaal te vertoon.
• 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 =.

Onderhoud

Skoonmaak

Om die sakrekenaar se voorkoms en funksionaliteit te behou:

• Wipe the calculator's surface with a soft, dry cloth.
• Vir hardnekkige vuiligheid, effens dampMaak die lap skoon met water en sagte seep en vee dit dan dadelik droog.
• Moenie skuurmiddels, oplosmiddels of spuitmiddels direk op die sakrekenaar gebruik nie.

Berging

Store the calculator in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods.

Probleemoplossing

If you encounter issues with your Sharp EL-122N-BK calculator, refer to the following common problems and solutions:

Spesifikasies

The following are the technical specifications for the Sharp EL-122N-BK calculator:

• Model: EL-122N-BK
• Vertoon tipe: LCD
• Aantal syfers: 12
• Kragbron: Battery Powered (Dual power: Solar and Battery)
• Afmetings (Pakket): 17.7 x 10.7 x 3 cm
• Item gewig: 140 g
• Sakrekenaar tipe: Standaardfunksie

Ondersteuning en waarborg

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.