1. Киришүү
This manual provides detailed instructions for the Sharp EL1750V EL-1750V Two-Color Printing Calculator. This device is designed for efficient financial and general calculations, featuring a two-color printing mechanism for clear record-keeping. It includes functions such as automatic tax keys, a change calculation feature, and a large display for enhanced usability.
Негизги өзгөчөлүктөр төмөнкүлөрдү камтыйт:
- Two-color printing (positive numbers in black, negative in red) at 2.2 lines per second.
- 12-digit LCD display for large calculations.
- Built-in antimicrobial protection.
- Change calculation feature.
- Automatic Tax Keys (TAX+, TAX-).
- Rounding and Decimal Switches.
- Grand Total (GT) function.
- 4-key memory.
- Cost, Sell, Margin (CSM) keys.
2. Продукт бүтүп калдыview
Familiarize yourself with the components and key features of your Sharp EL1750V calculator.
Сүрөт 1: Алдыңкы view of the Sharp EL1750V calculator, showing the display, keypad, and paper roll.
Figure 2: ашыкview of key functions including Automatic Tax Keys, Rounding Switch, Decimal Switch, Grand Total Function, 4 Key Memory, Backspace Key, and Percent Key.
3-сүрөт: Детальдуу view highlighting the 2.2 LPS 2-Color Printer, Average Key, Change Calculations, Tax Calculations, Grand Total Key, and Cost/Sell/Margin Keys.
Figure 4: Dimensions of the Sharp EL1750V calculator, showing a width of 5.9 inches, depth of 9.1 inches, and height of 2 inches, with a 0.75 inch 12-digit LCD display.
5-сүрөт: Төмөнкү view of the calculator, illustrating the non-slip rubber pads and the 120V power source input.
3. Орнотуу
3.1 Кубат булагы
The Sharp EL1750V can be powered by an AC adapter (120V) or batteries. Ensure the correct power source is connected before operation.
- AC адаптери: Connect the provided AC adapter to the power input port on the side of the calculator (refer to Figure 5) and plug it into a standard 120V electrical outlet.
- Батареялар: If using batteries, open the battery compartment (typically on the underside) and insert the required batteries, observing correct polarity.
3.2 Installing the Paper Roll
- Lift the printer cover to expose the paper roll compartment.
- Place a new paper roll into the compartment, ensuring the paper feeds from the bottom of the roll.
- Кагаздын алдыңкы четин принтер механизминин уячасына үстү жагынан чыкканга чейин киргизиңиз.
- Принтердин капкагын жабыңыз.
- Press the paper feed key (often marked with an arrow pointing up) to advance the paper and ensure it is properly aligned.
4. Иштөө нускамалары
4.1 Негизги эсептөөлөр
Стандарттык арифметикалык амалдарды аткарыңыз:
- Кошумча (+): Биринчи санды киргизиңиз, басыңыз +, экинчи санды киргизип, баскычын басыңыз =.
- Кемитүү (-): Биринчи санды киргизиңиз, басыңыз -, экинчи санды киргизип, баскычын басыңыз =.
- Көбөйтүү (x): Биринчи санды киргизиңиз, басыңыз x, экинчи санды киргизип, баскычын басыңыз =.
- Бөлүм (÷): Биринчи санды киргизиңиз, басыңыз ÷, экинчи санды киргизип, баскычын басыңыз =.
- Таза киргизүү (CE/C): Акыркы киргизилген санды тазалайт.
- Баары ачык (AC): Clears all entries and calculations.
4.2 Атайын функциялар
- Салыктарды эсептөө (САЛЫК+, САЛЫК-):
- Set the tax rate using the appropriate function (refer to the calculator's specific tax rate setting procedure, usually involving a dedicated key or mode).
- Сумманы киргизип, андан кийин баскычын басыңыз САЛЫК+ to add tax or САЛЫК- to subtract tax.
- Өзгөртүүлөрдү эсептөө (ӨЗГӨРТҮҮ):
- Enter the total amount of the sale.
- басыңыз ӨЗГӨРҮҮ ачкыч.
- Кардардан алынган сумманы киргизиңиз.
- Басыңыз = to display the change due.
- Жалпы жыйынтык (GT): Басыңыз GT to recall the grand total of all previous calculations.
- Memory Functions (M+, M-, RM/CM):
- M+: Adds the displayed value to memory.
- M-: Subtracts the displayed value from memory.
- RM/CM: Recalls memory content (first press) or clears memory (second press).
- Баасы, Сатуу, Пайдасы (COST, SELL, MGN): These keys are used for profit margin calculations.
- Enter two of the three values (Cost, Selling Price, Margin Percentage) and press the key for the unknown value to calculate it.
- Rounding and Decimal Switches: Adjust these switches (typically located above the keypad) to control the number of decimal places and rounding method for calculations.
5. Техникалык тейлөө
5.1 Тазалоо
To maintain the calculator's performance and appearance:
- Сыртын жумшак, кургак чүпүрөк менен сүртүңүз.
- өжөр кир үчүн, бир аз гampчүпүрөктү суу же жумшак, абразивдүү тазалагыч менен жууп салыңыз.
- Do not use strong solvents or abrasive cleaners, as these can damage the surface or display.
- Avoid spraying liquids directly onto the calculator.
5.2 Кагаз түрмөгүн алмаштыруу
Replace the paper roll when it runs out or the print becomes faint. Refer to Section 3.2 for installation instructions.
5.3 Ink Roller Replacement
When the print becomes faint or incomplete, the ink roller needs to be replaced. Consult your calculator's specific instructions for ink roller replacement, as the procedure may vary slightly.
6. Кыйынчылыктарды
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Калькулятор күйбөйт. | No power, AC adapter not connected, or batteries depleted/incorrectly installed. | Ensure AC adapter is securely plugged in. If using batteries, check battery installation and replace if necessary. |
| Басма же бүдөмүк басып чыгаруу жок. | Paper roll empty or incorrectly installed; ink roller needs replacement. | Replace paper roll (Section 3.2). Replace ink roller (Section 5.3). |
| Display shows "E" or error message. | Calculation overflow, division by zero, or incorrect operation sequence. | Басыңыз AC to clear the error. Re-enter the calculation carefully. |
| Кагаз тыгылып калды. | Paper roll not installed correctly or paper is creased. | Open printer cover, remove jammed paper, and re-install paper roll correctly (Section 3.2). |
7. Техникалык шарттар
- Модел: Sharp EL1750V
- Дисплей: 12 орундуу LCD
- Басып чыгаруу ылдамдыгы: Секундуна 2.2 сап
- Printing Colors: 2 (Black for positive, Red for negative)
- Кубат булагы: AC Adapter (120V) or Battery Powered
- Өлчөмдөрү (болжол менен): 5.9 (W) x 9.1 in (D) x 2 in (H)
- Салмагы (болжол менен): 0.16 ounces (Note: This weight seems unusually low for a printing calculator, likely an error in source data. User should refer to product packaging for accurate weight.)
- Материал: Пластик
- Өзгөчөлүктөр: Antimicrobial protection, Change calculation, Tax functions, Cost/Sell/Margin functions, Grand Total, 4-key memory.
8. Кепилдик жана колдоо
For warranty information and technical support, please refer to the documentation included with your purchase or visit the official Sharp webсайт. Сатып алуу квитанциясын кепилдик дооматтары үчүн сатып алуунун далили катары сактаңыз.
Өндүрүүчү: Sharp
Webсайт: www.sharpusa.com
