Sharp EL-344RB Metric Conversion Wallet Calculator User Manual

परिचय

Thank you for choosing the Sharp EL-344RB Metric Conversion Wallet Calculator. This compact and solar-powered calculator is designed for convenient everyday calculations and essential metric conversions. Its 10-digit LCD display ensures clear readability, and the protective wallet case provides portability and durability. This manual provides instructions for the proper setup, operation, and maintenance of your calculator.

Image: The Sharp EL-344RB Metric Conversion Wallet Calculator, shown with its protective wallet case. The calculator features a 10-digit LCD display and a standard keypad.

सेटअप

The Sharp EL-344RB calculator is solar-powered and does not require batteries under normal operating conditions. For optimal performance, ensure the solar panel is exposed to sufficient light.

प्रारंभिक वापर:

1. अनपॅक करा: Carefully remove the calculator from its packaging and protective wallet case.
2. पॉवर चालू: The calculator will automatically power on when exposed to light. If the display is blank, ensure the solar panel is receiving adequate illumination.
3. डिस्प्ले साफ करा: दाबा चालू/सी button to clear any previous calculations or entries from the display.

ऑपरेटिंग सूचना

मूलभूत गणना:

• जोड (+), Subtraction (-), Multiplication (×), Division (÷): Enter the first number, press the desired operation key, enter the second number, then press = निकालासाठी.
• नोंद साफ करा (CE): Clears the last entered number without affecting previous operations.
• सर्व साफ (चालू/सी): Clears all entries and operations, resetting the calculator.
• पर्सेनtage (%): टक्केवारीसाठी वापरले जातेtage गणना. उदाample, to calculate 15% of 200, enter 200 × 15 %.

मेट्रिक रूपांतरणे:

The EL-344RB features dedicated keys for common metric conversions. Refer to the calculator's keypad for specific conversion labels (e.g., सेमी/इंच, kg/lb, L/gal).

1. Enter Value: Input the numerical value you wish to convert.
2. Press Conversion Key: Press the appropriate conversion key. The display will show the converted value.
3. Reverse Conversion: Pressing the same conversion key again will typically convert the value back to its original unit.

Example: Converting 10 inches to centimeters.

1. प्रविष्ट करा 10.
2. दाबा सेमी/इंच key. The display will show the equivalent value in centimeters.

मेमरी फंक्शन्स:

• मेमरी प्लस (M+): प्रदर्शित मूल्य मेमरीमध्ये जोडते.
• मेमरी मायनस (M-): मेमरीमधून प्रदर्शित मूल्य वजा करते.
• Recall Memory (MR): Displays the current value stored in memory.
• Clear Memory (MC): मेमरी साफ करते, त्याचे मूल्य शून्यावर सेट करते.

देखभाल

• स्वच्छता: Use a soft, dry cloth to clean the calculator's surface. For stubborn dirt, slightly dampकपड्याला पाण्याने झाकून टाका. कठोर रसायने, अपघर्षक क्लीनर किंवा सॉल्व्हेंट्स वापरणे टाळा, कारण ते डिस्प्ले किंवा सी खराब करू शकतात.asing.
• स्टोरेज: When not in use, store the calculator in its protective wallet case to prevent scratches and damage. Avoid exposing it to extreme temperatures, high humidity, or direct sunlight for extended periods when stored.
• सौर पॅनेल: सतत वीजपुरवठा सुनिश्चित करण्यासाठी सौर पॅनेल स्वच्छ आणि अडथळारहित ठेवा.

समस्यानिवारण

• रिक्त प्रदर्शन:

  Ensure the solar panel is exposed to sufficient light. The calculator requires ambient light to operate. If in a dimly lit environment, move it to a brighter area.
• Incorrect Calculations:

  दाबा चालू/सी to clear all previous operations and memory. Re-enter your calculation carefully. Check for correct key presses and operation order.

• प्रतिसाद न देणाऱ्या की:

  Ensure the calculator is clean and free from debris around the keys. If the issue persists, try moving it to a brighter area to ensure adequate power.

तपशील

हमी माहिती

Specific warranty terms and conditions for the Sharp EL-344RB calculator are typically provided with the product at the time of purchase or can be found on the official Sharp website. Please retain your proof of purchase for warranty claims. For detailed warranty information, please refer to the documentation included in your product packaging or visit the official Sharp support portal.

ग्राहक समर्थन

For further assistance, technical support, or inquiries regarding your Sharp EL-344RB calculator, please contact Sharp customer support. Contact details can usually be found on the official Sharp webसाइट किंवा उत्पादन पॅकेजिंगमध्ये.

ऑनलाइन समर्थन: अधिकृत शार्पला भेट द्या webवारंवार विचारले जाणारे प्रश्न, उत्पादन नोंदणी आणि समर्थन संसाधनांसाठी साइट.

दूरध्वनी समर्थन: Refer to your product documentation or the Sharp webप्रादेशिक ग्राहक सेवा फोन नंबरसाठी साइट.