Comix CS-3302 12-Digit Desktop Calculator User Manual

1. Pengenalan

This user manual provides comprehensive instructions for the Comix CS-3302 12-Digit Desktop Calculator. Please read this manual thoroughly before using the calculator to ensure proper operation and to maximize its lifespan. This calculator is designed for general office and school use, featuring a large LCD display, dual power source, and various calculation functions.

2. Maklumat Keselamatan

• Do not expose the calculator to extreme temperatures, direct sunlight, or high humidity.
• Elakkan daripada menjatuhkan kalkulator atau menyebabkannya terkena hentaman yang kuat.
• Do not attempt to disassemble or modify the calculator. This will void the warranty.
• Use a soft, dry cloth for cleaning. Do not use liquid cleaners or abrasive materials.
• Jauhkan daripada kanak-kanak kecil.

3. Produk Lebihview

Rajah 3.1: Depan view of the Comix CS-3302 Desktop Calculator, showing the large LCD display and full keypad.

Rajah 3.2: Key functions and display features of the Comix CS-3302 Calculator, including 12 digits display, memory functions, and clear keys.

Rajah 3.3: Dimensions of the Comix CS-3302 Calculator, showing its compact and ergonomic design.

Rajah 3.4: bersudut view of the Comix CS-3302 Calculator, highlighting its sleek profile and key layout.

Rajah 3.5: Pro sampinganfile of the Comix CS-3302 Calculator, showing its slim design.

Rajah 3.6: Retail packaging of the Comix CS-3302 Calculator, highlighting key features like 12 digits, dual power, and acrylic keys.

4. Persediaan

4.1 Sumber Kuasa

The Comix CS-3302 calculator operates on a dual power system: solar and battery. The solar panel provides power in well-lit environments, while a single AA battery (not included) serves as an auxiliary power source for low-light conditions or when solar power is insufficient.

1. Pemasangan Bateri: Locate the battery compartment on the back of the calculator. Open the cover and insert one AA battery, ensuring correct polarity (+/-). Close the battery compartment cover securely.
2. Kuasa Awal Hidup: The calculator should power on automatically when sufficient light is available or with the battery installed. If not, press the HIDUP/AC butang.

5. Arahan Operasi

5.1 Operasi Asas

• Tambahan (+): Masukkan nombor pertama, tekan +, masukkan nombor kedua, kemudian tekan =.
• Tolak (-): Masukkan nombor pertama, tekan -, masukkan nombor kedua, kemudian tekan =.
• Pendaraban (×): Masukkan nombor pertama, tekan ×, masukkan nombor kedua, kemudian tekan =.
• Pembahagian (÷): Masukkan nombor pertama, tekan ÷, masukkan nombor kedua, kemudian tekan =.
• Peratustage (%): Enter the number, press × (atau ÷), enter the percentage value, then press %. Untuk example, untuk mengira 10% daripada 200, masukkan 200 × 10 %.
• Punca Kuasa Dua (√): Enter the number, then press √.

5.2 Fungsi Khas

• MATI: Powers off the calculator.
• AC (Semua Jelas): Clears all entries and memory, resetting the calculator to its initial state.
• C (Clear Entry): Mengosongkan nombor terakhir yang dimasukkan atau nilai paparan semasa tanpa menjejaskan pengiraan atau memori sebelumnya.
• Ruang Belakang (►): Memadam digit terakhir yang dimasukkan.
• M+ (Memory Plus): Menambah nilai yang dipaparkan pada memori.
• M- (Memori Tolak): Menolak nilai yang dipaparkan daripada memori.
• BSMM (Memori Ingat/Kosongkan): Press once to recall the memory value. Press twice to clear the memory.
• MU (Mark Up / Margin Account): Used for profit margin calculations. Enter cost, press MU, enter selling price, then press = to get the profit margin.
• GT (Jumlah Besar): Accumulates the results of all calculations. Pressing GT displays the grand total.
• +/- (Perubahan Tanda): Menukar tanda nombor yang dipaparkan (positif kepada negatif, atau negatif kepada positif).

5.3 Tetapan Perpuluhan dan Pembundaran

The calculator features two slide switches at the top for controlling decimal places and rounding:

• Decimal Selector (F 4 2 1 0 ADD2):
  • F (Floating Decimal): Displays all available decimal places.
  • 4, 2, 1, 0: Sets the number of decimal places to 4, 2, 1, or 0 respectively.
  • ADD2 (Add Mode): Automatically adds two decimal places to all results, useful for currency calculations.
• Rounding Selector (CUT UP 5/4):
  • CUT (Cut Off): Truncates the number, discarding all digits beyond the set decimal places.
  • UP (Round Up): Rounds up the last digit if there are any non-zero digits beyond the set decimal places.
  • 5/4 (Round Half Up): Rounds up if the first discarded digit is 5 or greater, otherwise rounds down.

6. Penyelenggaraan

• Pembersihan: Wipe the calculator surface with a soft, dry cloth. For stubborn dirt, slightly dampen the cloth with water, but ensure no liquid enters the calculator. Do not use chemical cleaners.
• Storan: When not in use for extended periods, store the calculator in a cool, dry place away from direct sunlight and extreme temperatures.
• Penggantian Bateri: If the display becomes dim or unresponsive in low light, replace the AA battery. Ensure the calculator is off before replacing the battery.

7. Penyelesaian masalah

8. Spesifikasi

9. Waranti dan Sokongan

Comix products are designed for quality and durability. This product comes with a Waranti 3 tahun dari tarikh pembelian, meliputi kecacatan pada bahan dan mutu kerja di bawah penggunaan biasa.

For warranty claims, technical support, or any inquiries regarding your Comix CS-3302 calculator, please contact Comix customer service through their official website or the retailer where the product was purchased. Please have your proof of purchase and the product model number ready when contacting support.

For more information, visit the official Comix webtapak: www.comix.com