„Sharp EL-506TSBBW“ inžinerinio / mokslinio skaičiuotuvo naudotojo vadovas

1. Įvadas

This manual provides comprehensive instructions for the Sharp EL-506TSBBW Engineering/Scientific Calculator. The EL-506TSBBW is an advanced scientific calculator designed for students and professionals in various fields, including pre-algebra, algebra I & II, geometry, precalculus, calculus, trigonometry, statistics, biology, chemistry, and physics. It features a Direct Algebraic Logic (D.A.L.) display, allowing calculations to be entered and displayed as they would be written on paper.

The calculator operates on hybrid power (solar and battery) and includes a protective hard case. Its intuitive design and extensive functionality make it a reliable tool for complex mathematical and scientific computations.

1 pav.: priekis view of the Sharp EL-506TSBBW Scientific Calculator, displaying its screen and key layout.

2. Sąranka

2.1 Išpakavimas

Upon opening the package, ensure the following items are present:

• Sharp EL-506TSBBW Scientific Calculator
• Apsauginis kietas dėklas
• Instrukcijų vadovas (šis dokumentas)
• 1 LR44 Battery (pre-installed)

2.2 Maitinimo šaltinis

The EL-506TSBBW calculator utilizes a hybrid power system, combining solar power with a pre-installed LR44 battery.

• Saulės energija: The calculator will primarily use solar power when sufficient light is available. Ensure the solar panel, located above the display, is exposed to light during use.
• Baterijos galia: The LR44 battery provides power in low-light conditions or when solar power is insufficient. The battery is pre-installed and typically does not require immediate replacement.

To turn the calculator ON, paspauskite ON/C key. To turn the calculator IŠJUNGTA, paspauskite 2-oji F sekė OFF/C. The calculator will also automatically power off after a period of inactivity to conserve battery life.

3. Naudojimo instrukcijos

The Sharp EL-506TSBBW features a 12-digit, 2-line LCD display and 470 functions across 6 modes.

3.1 Display and Basic Input

The 2-line display shows the calculation entry on the upper line and the result on the lower line simultaneously. The Direct Algebraic Logic (D.A.L.) system allows for inputting equations exactly as they are written.

• Entering Numbers: Use the numeric keys (0-9) and the decimal point key (.).
• Pagrindinės operacijos: Naudokite +, -, ×, ÷ sudėties, atimties, daugybos ir dalybos.
• Lygu: Paspauskite = atlikti skaičiavimą.
• Išvalyti įrašą / Viskas išvalyta: Paspauskite ON/C once to clear the current entry. Press it twice to clear all calculations and settings.
• Pagrindinis raktas: The NAMAI key allows users to return to the initial calculation screen, clearing any previously entered data or settings.

2 pav.: Kampinis view of the calculator, highlighting the display and key arrangement for operation.

3.2 Function Keys and Second Function (2nd F)

Many keys have a secondary function, indicated by text printed above the key, often in a different color (e.g., orange or yellow). To access these functions, press the 2-oji F key first, then the desired function key.

Įprastos funkcijos apima:

• Trigonometrinės funkcijos: nuodėmė, cos, įdegis ir jų atvirkštinės funkcijos (2-oji F tada nuodėmė^-1ir kt.).
• Logaritminės funkcijos: žurnalas (10 bazė) ir ln (natūralusis logaritmas).
• Galios ir šaknys: x², √, x^y, ^y√x.
• Factorials: n!
• Constants: π (Pi).

3.3 Darbo režimai

The calculator features 6 operating modes. To change modes, press the REŽIMAS key and select the desired mode using the numeric keys.

1. Normalus režimas: Standartiniai aritmetiniai ir moksliniai skaičiavimai.
2. STAT Mode: For statistical calculations (1, 2, and 3 variable statistics, 6 regression types).
3. EQUATION Mode: Solves quadratic and cubic equations.
4. COMPLEX Mode: For complex number calculations.
5. MATRIX Mode: Atlieka matricų skaičiavimus.
6. LIST Mode: For list-based calculations.

3.4 Atminties funkcijos

The EL-506TSBBW includes various memory types to store and recall values.

• Independent Memory (M+): Prideda rodomą reikšmę į atmintį. M- subtracts. RCL M recalls.
• Temporary Memories: Eight temporary memories are available for short-term storage.
• Formula Memories: Four formula memories allow storage of frequently used formulas.
• Last Answer Memory (ANS): Stores the result of the previous calculation. Press ANS to recall.

3.5 Išplėstinės funkcijos

The calculator supports a wide range of advanced mathematical and scientific functions:

• N-BASE Calculations: Perform calculations in Hexadecimal (HEX), Binary (BIN), Decimal (DEC), Octal (OCT), and Pentadecimal (PEN) bases.
• Differential and Integral Functions: Numerical differentiation and integration.
• Equation Editing & Playback: Review and edit previous equations.
• Normal Probability: Calculations related to normal distribution.
• Hyperbolic Trigonometric Functions: sinh, prabangus, žuvingas.

Figure 3: A hand demonstrating the use of a Sharp scientific calculator for complex equations.

4. Priežiūra

4.1 Valymas

Norėdami išlaikyti skaičiuotuvo išvaizdą ir funkcionalumą:

• Skaičiuoklės paviršių nuvalykite minkštu, sausu skudurėliu.
• Įsisenėjusiam purvui šiek tiek pamirkykiteampen the cloth with water. Do not use harsh chemicals, solvents, or abrasive cleaners.
• Avoid getting moisture into the calculator's openings.

4.2 Akumuliatoriaus keitimas

The calculator uses one LR44 button cell battery. When the display becomes dim or erratic in low light, it may be time to replace the battery.

1. Įsitikinkite, kad skaičiuotuvas yra IŠJUNGTAS.
2. Raskite baterijų skyrių skaičiuotuvo gale.
3. Carefully open the compartment using a small screwdriver if necessary.
4. Išimkite seną LR44 bateriją ir įdėkite naują, užtikrindami teisingą poliškumą (+/-).
5. Saugiai uždarykite akumuliatoriaus skyrių.
6. Paspauskite ON/C key to turn on the calculator and verify functionality.

Pastaba: Išmeskite panaudotas baterijas laikydamiesi vietinių taisyklių.

4.3 Saugykla

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

5. Problemų sprendimas

6. Specifikacijos

Figure 4: The Sharp EL-506TSBBW calculator illustrating its physical dimensions.

7. Garantija ir palaikymas

7.1 Informacija apie garantiją

Specific warranty details for the Sharp EL-506TSBBW calculator are typically provided with the product packaging or can be found on the official Sharp websvetainėje. Norėdami sužinoti tiksliausias ir naujausias garantijos sąlygas, žr. prie pirkimo pridėtus dokumentus.

7.2 Pagalba klientams

For further assistance, technical support, or to download the full detailed user manual, please visit the official Sharp Calculators websvetainė:

Visit the Sharp Calculators Store

You may also find additional resources and frequently asked questions on the support section of the Sharp websvetainę.