د کاسیو FX-350ES پلس ساینسي کیلکولیټر کارونکي لارښود

پیژندنه

This manual provides detailed instructions for the proper use and maintenance of your Casio FX-350ES Plus Scientific Calculator. Please read this manual thoroughly to ensure correct operation and to maximize the calculator's functionality. Keep this manual for future reference.

چمتو کول

1. د بیټرۍ نصب کول

The Casio FX-350ES Plus calculator operates on a single AAA battery. To install or replace the battery:

1. ډاډ ترلاسه کړئ چې کیلکولیټر بند دی.
2. Carefully remove the entire back cover of the calculator. This may require a small screwdriver.
3. د بیټرۍ کڅوړه ومومئ.
4. Insert one new AAA battery, ensuring the correct polarity (+/-) as indicated inside the compartment.
5. شاته پوښ ​​په خوندي ډول بدل کړئ.

Note: The calculator is not solar-powered. Battery replacement requires removing the back panel.

۴. لومړنی بریښنا فعالول

فشار ورکړئ [پر] button to turn on the calculator. The display should show a clear screen, ready for input.

عملیاتي لارښوونې

۳. ښودنه او ننوتنه

The calculator features a Natural V.P.A.M. (Visually Perfect Algebraic Method) display, which allows mathematical expressions to be entered and displayed as they appear in textbooks. This includes fractions, roots, and other functions.

انځور: مخکینۍ برخه view of the Casio FX-350ES Plus Scientific Calculator with its protective hard case. The calculator features a black body, a large LCD screen, and various function keys in blue, red, and white. The protective cover is grey and designed to slide over the calculator.

2. حالت انتخاب

فشار ورکړئ [MODE/SETUP] button to access different calculation modes. Use the arrow keys to navigate and [=] to select a mode. Common modes include:

• COMP (Compute): For general arithmetic calculations.
• STAT (Statistics): د احصایوي محاسبو لپاره.
• جدول: For generating number tables from functions.

3. Basic Calculations

Enter numbers and operations using the numeric keypad and operator keys ([+], [-], [×], [÷]). مطبوعاتي [=] to obtain the result.

4. Trigonometric Functions

The calculator supports standard trigonometric functions. Use the [ګناه], [ځکه]، او [ټان] keys. To access inverse trigonometric functions (e.g., sin^-1)، فشار ورکړئ [SHIFT] followed by the respective trigonometric key.

5. Two-Dimensional Statistics

In STAT mode, you can perform two-dimensional statistical calculations. Enter data pairs (x, y) and use the calculator's functions to compute mean, standard deviation, regression analysis, and more.

6. Automatic Fraction Calculations

The calculator allows for direct input and calculation with fractions. Use the [ab/c] key to enter mixed numbers or improper fractions. Results can often be displayed as fractions or decimals by pressing the [S↔D] کلید

ساتنه

1. پاکول

د کیلکولیټر پاکولو لپاره، په نرمۍ سره یې په نرم، وچ ټوکر سره پاک کړئ. د کثافاتو پاکوونکي، محلولونه، یا لوند ټوکر مه کاروئ، ځکه چې دا کولی شي کیلکولیټر ته زیان ورسوي.asing یا داخلي برخې.

2. د بیټرۍ بدلول

Refer to the 'Battery Installation' section under Setup for detailed instructions on replacing the AAA battery. Replace the battery promptly when the display becomes dim or erratic to ensure continuous operation.

3. ذخیره کول

When not in use, store the calculator in its protective hard case to prevent damage from drops or scratches. Avoid exposing the calculator to extreme temperatures, humidity, or direct sunlight for extended periods.

Image: A hand holding the Casio FX-350ES Plus Scientific Calculator, illustrating its approximate dimensions. The image shows the calculator is approximately 6.6 inches (16 cm) in length.

د ستونزو حل کول

• ښودنه خالي یا تیاره ده: Check the battery. Replace with a new AAA battery if necessary.
• ناسمې پایلې: Ensure you are in the correct mode (e.g., COMP for general calculations). Check angle unit settings (degrees, radians, grads) by pressing [SHIFT] بیا [MODE/SETUP].
• Calculator freezes or behaves erratically: Try resetting the calculator. To perform a full reset, press [SHIFT] بیا [سي ایل آر] (Clear) and select 'All' to clear all memory and settings.

مشخصات

تضمین او ملاتړ

For warranty information or technical support, please refer to the documentation included with your purchase or visit the official Casio webسایټ. د تضمین ادعاوو لپاره د پیرود ثبوت وساتئ.

تاسو هم کولی شئ لیدنه وکړئ په ایمیزون کې د کاسیو پلورنځی د اضافي محصول معلوماتو او ملاتړ سرچینو لپاره.