Comix CS-3302 12-Digit Desktop Calculator User Manual

1. Utangulizi

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. Taarifa za Usalama

• Do not expose the calculator to extreme temperatures, direct sunlight, or high humidity.
• Epuka kuangusha kikokotoo au kukiathiri kwa nguvu.
• 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.
• Weka mbali na watoto wadogo.

3. Bidhaa Imeishaview

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

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

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

Kielelezo cha 3.4: Mwenye pembe view of the Comix CS-3302 Calculator, highlighting its sleek profile na mpangilio wa funguo.

Kielelezo cha 3.5: Pro wa upandefile of the Comix CS-3302 Calculator, showing its slim design.

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

4. Kuweka

4.1 Chanzo cha Umeme

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. Ufungaji wa Betri: 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. Kuwasha kwa Awali: The calculator should power on automatically when sufficient light is available or with the battery installed. If not, press the WASHA/AC kitufe.

5. Maagizo ya Uendeshaji

5.1 Shughuli za Msingi

• Nyongeza (+): Ingiza nambari ya kwanza, bonyeza +, ingiza nambari ya pili, kisha bonyeza =.
• Utoaji (-): Ingiza nambari ya kwanza, bonyeza -, ingiza nambari ya pili, kisha bonyeza =.
• Kuzidisha (×): Ingiza nambari ya kwanza, bonyeza ×, ingiza nambari ya pili, kisha bonyeza =.
• Kitengo (÷): Ingiza nambari ya kwanza, bonyeza ÷, ingiza nambari ya pili, kisha bonyeza =.
• Asilimiatage (%): Ingiza nambari, bonyeza × (au ÷), enter the percentagthamani ya e, kisha bonyeza %. Kwa mfanoample, to calculate 10% of 200, enter 200 × 10 %.
• Mzizi wa Mraba (√): Enter the number, then press √.

5.2 Kazi Maalum

• BONYEZA: Powers off the calculator.
• AC (Yote Wazi): Clears all entries and memory, resetting the calculator to its initial state.
• C (Ingizo Lililo wazi): Clears the last entered number or the current display value without affecting previous calculations or memory.
• Nafasi ya Nyuma (►): Deletes the last digit entered.
• M+ (Memory Plus): Huongeza thamani inayoonyeshwa kwenye kumbukumbu.
• M- (Minus ya Kumbukumbu): Huondoa thamani inayoonyeshwa kutoka kwenye kumbukumbu.
• MRC (Kumbuka/Futa): Bonyeza mara moja ili kukumbuka thamani ya kumbukumbu. Bonyeza mara mbili ili kufuta kumbukumbu.
• 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 (Jumla ya Jumla): Accumulates the results of all calculations. Pressing GT displays the grand total.
• +/- (Badiliko la Ishara): Hubadilisha ishara ya nambari inayoonyeshwa (chanya hadi hasi, au hasi hadi chanya).

5.3 Decimal and Rounding Settings

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. Matengenezo

• Kusafisha: 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.
• Hifadhi: When not in use for extended periods, store the calculator in a cool, dry place away from direct sunlight and extreme temperatures.
• Ubadilishaji wa Betri: If the display becomes dim or unresponsive in low light, replace the AA battery. Ensure the calculator is off before replacing the battery.

7. Utatuzi wa shida

8. Vipimo

9. Udhamini na Msaada

Comix products are designed for quality and durability. This product comes with a dhamana ya mwaka 3 tangu tarehe ya ununuzi, kufunika kasoro katika vifaa na kazi chini ya matumizi ya kawaida.

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 webtovuti: www.comix.com