Uživatelská příručka k vědecké kalkulačce Casio FX-82SX Plus

Zavedení

This manual provides detailed instructions for the proper use and maintenance of your Casio FX-82SX Plus Scientific Calculator. Please read this manual thoroughly before using the calculator to ensure correct operation and to maximize its functionality. Keep this manual for future reference.

Bezpečnostní opatření

• Do not expose the calculator to direct sunlight, extreme temperatures, or high humidity.
• Zabraňte pádu kalkulačky na zem nebo jejímu vystavení silným nárazům.
• Do not attempt to disassemble the calculator.
• Use only the specified battery type. Ensure correct polarity when installing batteries.
• Keep batteries out of reach of small children. If swallowed, seek medical attention immediately.
• Použité baterie zlikvidujte v souladu s místními předpisy.

Konec produktuview

This image displays the Casio FX-82SX Plus scientific calculator. It features a blue casing, a two-line LCD display at the top, and a comprehensive keypad below. The display shows an example calculation: 'sin 63° 52° 41.' with a result of '8.978590120-01'. The keys are arranged logically, including numerical keys, arithmetic operators, and dedicated function keys for trigonometry, logarithms, powers, and statistical calculations. A protective hard case is included with the product.

The Casio FX-82SX Plus is a scientific calculator designed for educational and general scientific use. It features a clear two-line display, 177 built-in functions, and an intuitive key layout for ease of use. Key features include:

• Two-line LCD display (10+2 digits)
• 177 scientific functions
• S-V.P.A.M. (Super Visually Perfect Algebraic Method) input logic
• Trigonometric and inverse trigonometric functions
• Logarithmic and exponential functions
• Power and root calculations
• Statistical calculations (standard deviation, regression)
• Výpočty zlomků
• Random number and random integer generation
• Conversions between degrees, radians, and grads
• Battery-powered operation with automatic power-off
• Durable hard case for protection

Nastavení

Instalace baterie

The Casio FX-82SX Plus calculator operates on one AA battery, which is included. To install or replace the battery:

1. Ujistěte se, že je kalkulačka zapnutá VYPNUTO.
2. Slide the hard case off the calculator.
3. Najděte kryt přihrádky na baterie na zadní straně kalkulačky.
4. Pomocí malého šroubováku odstraňte šroub zajišťující kryt prostoru pro baterie.
5. Opatrně sejměte kryt.
6. Insert one AA battery, ensuring the positive (+) and negative (-) terminals are aligned correctly as indicated inside the compartment.
7. Nasaďte kryt prostoru pro baterie a zajistěte jej šroubem.
8. Stiskněte tlačítko ON key to turn on the calculator and verify operation.

Note: If the display remains blank or shows abnormal characters after battery installation, remove the battery, wait a few moments, and then reinsert it. If the issue persists, contact customer support.

Návod k obsluze

Zapnutí/vypnutí

• Zapnutí: Stiskněte tlačítko ON klíč.
• Vypnutí: Stiskněte POSUN pak AC (OFF). The calculator also features an automatic power-off function to conserve battery life.

Basic Arithmetic Calculations

Enter numbers and operators in sequence. Press = aby se dosáhlo výsledku.

• Přidání: [Number] [+] [Number] [=]
• Odčítání: [Number] [-] [Number] [=]
• Násobení: [Number] [×] [Number] [=]
• Divize: [Number] [÷] [Number] [=]

Using Shift and Alpha Keys

Many keys have secondary functions printed above them. To access these functions:

• Stiskněte POSUN (yellow) then the desired key to activate its yellow-printed function.
• (Note: This model does not appear to have an ALPHA key for red-printed functions, based on the image.)

Nastavení režimu

Stiskněte tlačítko MODE key to change calculation modes (e.g., COMP, SD, REG) or angle units (Deg, Rad, Gra). Follow the on-screen prompts to select the desired setting.

Paměťové funkce

• Store to Memory: [Number] [SHIFT] [STO] [M+] (or other memory variables if available).
• Recall from Memory: [RCL] [M+] (or other memory variables).
• Přidat do paměti: [Number] [M+]
• Odečíst z paměti: [Number] [M-]
• Vymazat paměť: [SHIFT] [CLR] [1] [=] (for Memory) or [SHIFT] [CLR] [ALL] [=] (for all settings and memory).

Pokročilé funkce

Trigonometrické funkce

Ensure the correct angle unit (Deg, Rad, Gra) is selected using the MODE klíč.

• Sinus: [sin] [Angle] [=]
• Cosine: [cos] [Angle] [=]
• Tangent: [tan] [Angle] [=]
• Inverse Sine (arcsin): [SHIFT] [sin⁻¹] [Value] [=]
• Inverse Cosine (arccos): [SHIFT] [cos⁻¹] [Value] [=]
• Inverse Tangent (arctan): [SHIFT] [tan⁻¹] [Value] [=]

Logarithmic and Exponential Functions

• Common Logarithm (log₁₀): [log] [Number] [=]
• Natural Logarithm (ln): [ln] [Number] [=]
• 10 to the Power of X (10ˣ): [SHIFT] [10ˣ] [Number] [=]
• e to the Power of X (eˣ): [SHIFT] [eˣ] [Number] [=]

Statistické výpočty

To perform statistical calculations:

1. Vstupte MODE a vyberte SD (Standard Deviation) or REG (Regression) mode.
2. Input data points: [Data Value] [M+]. Repeat for all data points.
3. After entering all data, press POSUN then the relevant statistical function key (e.g., x̄ for mean, σx for population standard deviation, sx pro sample standard deviation).

Výpočty zlomků

Použijte ab/c klávesa pro zadávání a převod zlomků.

• Inputting a simple fraction: [Numerator] [a b/c] [Denominator]
• Inputting a mixed fraction: [Whole Number] [a b/c] [Numerator] [a b/c] [Denominator]
• Converting between mixed and improper fractions: Press POSUN pak d/c.
• Converting between fraction and decimal: Press ab/c znovu.

Údržba

• Čištění: Kalkulačku otřete měkkým, suchým hadříkem. Nepoužívejte abrazivní čisticí prostředky ani rozpouštědla.
• Skladování: When not in use for extended periods, store the calculator in its hard case in a cool, dry place.
• Výměna baterie: Replace the battery promptly when the display becomes dim or calculations become erratic. Refer to the "Battery Installation" section for instructions.

Odstraňování problémů

Specifikace

• Model: FX-82SX Plus
• Značka: Casio
• Zobrazit: 2-line LCD (10+2 digits)
• Funkce: 177
• Input Logic: S-V.P.A.M.
• Zdroj napájení: 1 x AA baterie
• Životnost baterie: Approximately 2 years (based on 1 hour of operation per day)
• Rozměry (V x Š x H): 19.5 mm x 78 mm x 155 mm (0.77 palce x 3.07 palce x 6.10 palce)
• Hmotnost: Approximately 130 g (4.59 oz) (including battery)
• Provozní teplota: 0 °C až 40 °C (32 °F až 104 °F)

Záruka a podpora

For information regarding warranty coverage, service, or technical support for your Casio FX-82SX Plus Scientific Calculator, please refer to the warranty card included with your product or visit the official Casio website for your region. Contact details for customer service are typically available on the manufacturer's webmísto.

You can find more information and support resources at the official Casio webmísto: www.casio.com