Casio FX-82ES PLUS-2nd Edition
Casio FX-82ES Plus 2nd Edition Scientific Calculator User Manual
Model: FX-82ES PLUS-2nd Edition
pengenalan
This manual provides detailed instructions for the proper use and maintenance of your Casio FX-82ES Plus 2nd Edition Scientific Calculator. Please read this manual thoroughly before using the calculator to ensure correct operation and to maximize its lifespan.
The Casio FX-82ES Plus 2nd Edition is a non-programmable scientific calculator designed for a wide range of mathematical and scientific calculations. It features a Natural Textbook Display and 252 functions, making complex expressions easy to input and understand.
Produk Selesaiview
Rajah 1: Depan view of the Casio FX-82ES Plus 2nd Edition Scientific Calculator, showcasing its display and keypad layout.
Rajah 2: Key features of the calculator, including List-based STAT, Natural Textbook Display, 252 functions, Dot matrix display, New Design, and 10 + 2 digits display.
Rajah 3: Dimensions of the calculator, showing a height of 162mm and a width of 80mm.
Rajah 4: The calculator shown alongside a ruler, providing a visual reference for its size.
Persediaan
Membongkar
Carefully remove the calculator and its accessories from the packaging. Ensure all components are present:
- 1 Kalkulator Saintifik
- Sarung keras slaid-on
- Manual Pengguna (dokumen ini)
Penggunaan Awal
The calculator is battery-powered and comes ready for use. No initial charging or battery installation is typically required for new units. If the display is dim or unresponsive, consider replacing the battery as described in the Maintenance section.
Untuk menghidupkan kalkulator, tekan butang ON button. To turn off, press SHIFT kemudian AC (OFF).
Arahan Operasi
Operasi Asas
The calculator features a 10-digit mantissa + 2-digit exponential display. Input numbers using the numeric keypad and perform operations using the function keys.
- Operasi Aritmetik: guna +, -, ×, ÷ untuk penambahan, penolakan, pendaraban dan pembahagian.
- sama dengan: Tekan = untuk melaksanakan pengiraan.
- Kosongkan: Tekan AC to clear the current entry and calculation. Press DEL to delete the last entered digit.
Fungsi Saintifik
The calculator provides 252 functions, including basic trigonometrical and statistics functions. The keypad is color-coded for easy differentiation of keys and their shifted functions.
- Kekunci Shift: Tekan SHIFT to access the secondary functions printed above the keys (usually in yellow).
- Alpha Key: Tekan ALPHA to access the alpha-numeric functions (usually in red).
- Paparan Buku Teks Semulajadi: This feature allows input and display of fractions, roots, and other expressions as they appear in textbooks.
- Multi-replay Function: Quickly recall previously executed formulas for editing and re-execution using the replay arrows.
Mod Operasi
The calculator has various modes accessible via the PENYEDIAAN MODE butang. Mod biasa termasuk:
- COMP (Compute): For general arithmetic and function calculations.
- STAT (Statistics): For statistical calculations, including mean, standard deviation, and regression analysis.
- JADUAL: Generates a table of function values for a given range.
Refer to the detailed function guide within the calculator's internal memory or the comprehensive manual available on the Casio website for specific function usage.
Penyelenggaraan
Pembersihan
To clean the calculator, wipe it with a soft, dry cloth. Do not use abrasive cleaners, solvents, or alcohol, as these can damage the casing dan paparan.
Penggantian Bateri
The Casio FX-82ES Plus 2nd Edition is battery-powered. When the display becomes dim or calculations are erratic, it may be time to replace the battery. The battery compartment is typically located on the back of the unit. Use a small screwdriver to open the compartment, replace the old battery with a new one of the same type (refer to specifications for battery type), and securely close the compartment.
Nota: Buang bateri terpakai mengikut peraturan tempatan.
Penyimpanan
When not in use, store the calculator in its slide-on hard case to protect it from dust, scratches, and impacts. Avoid storing it in extreme temperatures or high humidity.
Menyelesaikan masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Kalkulator tidak boleh dihidupkan. | Bateri lemah atau mati. | Gantikan bateri. |
| Paparan malap atau kosong. | Bateri lemah. | Gantikan bateri. |
| Keputusan pengiraan yang salah. | Incorrect mode setting; syntax error; input error. | Check the current mode (e.g., DEG/RAD). Review your input and formula. Clear the calculation and re-enter. Perform a reset if necessary (refer to advanced manual). |
| Kekunci tidak responsif. | Dust or debris under keys; internal malfunction. | Gently clean around the keys. If problem persists, contact customer support. |
Spesifikasi
- Nombor Model: FX-82ES PLUS-2nd Edition
- Fungsi: 252
- paparan: Natural Textbook Display, 10-digit mantissa + 2-digit exponential
- Sumber Kuasa: Dikuasakan Bateri
- Bahan: plastik
- warna: Hitam
- Berat Barang: 105 g
- Dimensi Item (LxWxH): 16.2 x 7.7 x 1.4 Sentimeter
- Negara Asal: Thailand
- Komponen yang Disertakan: 1 Kalkulator Saintifik
- Saiz Skrin: 77 Inci (Note: This value is as provided in product specifications and may refer to a different measurement unit or be a data anomaly.)
Waranti dan Sokongan
Maklumat Waranti
This Casio FX-82ES Plus 2nd Edition Scientific Calculator comes with a Waranti pengilang selama 3 tahunSila simpan bukti pembelian anda untuk tuntutan jaminan. Jaminan ini meliputi kecacatan pembuatan dan kerosakan di bawah keadaan penggunaan biasa.
Sokongan Pelanggan
For technical assistance, warranty claims, or further inquiries, please contact Casio customer support. Visit the official Casio webtapak untuk butiran hubungan dan lokasi pusat perkhidmatan.
Casio Official Webtapak: www.casio.com
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