1. પરિચય
Thank you for choosing the Elitech LDM-50D Laser Distance Meter. This device is designed for precise and efficient distance measurements, offering a range of functions for various applications in home DIY, interior design, and professional construction. This manual provides essential information for safe operation, setup, and maintenance of your device. Please read it thoroughly before use.
The LDM-50D features fast and accurate measurements up to 165ft (50m) with ±2mm precision. It includes versatile functions such as single, continuous, area, volume, and Pythagorean modes. The bright backlit LCD ensures clear readability, and it can store up to 99 measurements. Built-in dual bubble levels enhance measurement accuracy.
2. સલામતી માહિતી
લેસર સલામતી: This device emits a Class II laser. Do not stare directly into the laser beam or direct it at other people. Avoid pointing the laser at reflective surfaces. Always operate the device in a safe manner to prevent eye injury.
બેટરી સલામતી:
- Use only AAA alkaline batteries as specified.
- જૂની અને નવી બેટરીઓ અથવા વિવિધ પ્રકારની બેટરીઓનું મિશ્રણ કરશો નહીં.
- ખાતરી કરો કે બેટરીઓ યોગ્ય ધ્રુવીયતા સાથે દાખલ કરવામાં આવી છે.
- જો ઉપકરણ લાંબા સમય સુધી ઉપયોગમાં ન આવે તો લીકેજ અટકાવવા માટે બેટરીઓ દૂર કરો.
- સ્થાનિક નિયમો અનુસાર વપરાયેલી બેટરીનો નિકાલ કરો.
સામાન્ય સલામતી:
- ઉપકરણને બાળકોથી દૂર રાખો.
- ઉપકરણને સુધારવાનો કે ડિસએસેમ્બલ કરવાનો પ્રયાસ કરશો નહીં. સમારકામ ફક્ત અધિકૃત કર્મચારીઓ દ્વારા જ થવું જોઈએ.
- ઉપકરણને અતિશય તાપમાન, ભેજ અથવા સીધા સૂર્યપ્રકાશના સંપર્કમાં આવવાનું ટાળો.
3. ઉત્પાદન ઓવરview
The Elitech LDM-50D is a compact and durable laser distance meter designed for ease of use and portability. It features a clear backlit display and intuitive button layout.
3.1 પેકેજ સામગ્રી
- Elitech LDM-50D Laser Distance Meter
- 2 x AAA બેટરી
- કાંડાનો પટ્ટો
- વપરાશકર્તા માર્ગદર્શિકા
Image: Elitech LDM-50D Laser Distance Meter with included batteries, wrist strap, and manual.
૨.૧ ઉપકરણ ઘટકો
છબી: આગળ view of the Elitech LDM-50D Laser Distance Meter, showing the display, control buttons, and dual bubble levels.
The device features a large backlit LCD for clear readings, a 'READ' button for measurements, 'OFF/CLEAR' for power and clearing, and various function buttons for mode selection and unit switching. It also includes dual bubble levels for enhanced accuracy.
છબી: પાછળ view of the Elitech LDM-50D Laser Distance Meter, showing the battery compartment and product labels.
4. સેટઅપ
4.1 બેટરી ઇન્સ્ટોલેશન
- ઉપકરણની પાછળ બેટરી કમ્પાર્ટમેન્ટ કવર શોધો.
- કવર ખોલીને સ્લાઇડ કરો.
- Insert two (2) AAA alkaline batteries, ensuring correct polarity (+/-).
- બેટરી કમ્પાર્ટમેન્ટ કવર સુરક્ષિત રીતે બંધ કરો.
5. ઓપરેટિંગ સૂચનાઓ
5.1 પાવર ચાલુ/બંધ
- પાવર ચાલુ કરવા માટે, દબાવો વાંચો બટન
- પાવર બંધ કરવા માટે, ને દબાવો અને હોલ્ડ કરો બંધ/સાફ button for a few seconds. The device will also automatically power off after a period of inactivity.
૬.૨ મૂળભૂત અંતર માપન
- લેસરને લક્ષ્ય સપાટી પર રાખો.
- દબાવો વાંચો button once. The measurement will appear on the display.
Image: A user holding the Elitech LDM-50D and taking a distance measurement to a wall.
5.3 સતત માપન
This mode allows for dynamic measurement as you move the device. Press the mode button until the continuous measurement icon appears. The display will update in real-time as the distance changes.
૫.૪ ક્ષેત્રફળ અને કદ માપન
The LDM-50D can calculate area and volume automatically. Press the mode button to cycle through measurement modes until the desired icon (area or volume) is displayed. Follow the on-screen prompts to take the required length, width, and height measurements. The device will then calculate and display the result.
Image: The Elitech LDM-50D displaying icons for various measurement modes including distance, area, volume, and different Pythagorean calculations.
5.5 Pythagorean Measurement
Use the Pythagorean mode for indirect height or diagonal measurements. Press the mode button to select one of the Pythagorean modes (e.g., for single indirect height, double indirect height). Follow the on-screen instructions to take the necessary measurements (e.g., base and hypotenuse). The device will calculate the unknown side.
૬.૩ યુનિટ સ્વિચિંગ
The device supports multiple units: meters (m), centimeters (cm), feet (ft), inches (in), and fractions. To switch units, long-press the 'U' button until the desired unit is displayed.
Image: The Elitech LDM-50D displaying various measurement units like inches, feet, and meters, with a prompt to long-press a button to switch units.
5.7 ડેટા સ્ટોરેજ
The LDM-50D can store up to 99 measurement records. To review stored data, press the memory button. Use the arrow keys to navigate through the records. The top of the screen indicates how many records are saved.
Image: The Elitech LDM-50D display showing multiple measurement records, highlighting the 99-record storage capacity.
5.8 Reference Point Switching
The device allows you to switch the measurement reference point between the front edge and the rear edge of the device. This is useful for measuring from different starting positions. Refer to the display icon to confirm the active reference point.
Image: The Elitech LDM-50D illustrating two different reference points for measurement, from the front or rear of the device.
૨.૨ ઉત્પાદન પ્રદર્શન વિડિઓ
Video: A demonstration of the Elitech LDM-50D Laser Distance Meter, showcasing its compact size, instant measurement capabilities, area and volume calculations, Pythagorean mode for indirect measurements, and unit switching functionality. It highlights the device's efficiency and ease of use for various measuring tasks.
6. જાળવણી
To ensure the longevity and accuracy of your Elitech LDM-50D, follow these maintenance guidelines:
- સફાઈ: સોફ્ટનો ઉપયોગ કરો, ડીamp cloth to clean the device. Do not use abrasive cleaners or solvents. Clean the laser lens gently with a soft, lint-free cloth.
- સંગ્રહ: Store the device in a cool, dry place, away from direct sunlight and extreme temperatures. Remove batteries if storing for extended periods.
- ટકાઉપણું: The device is designed to be dustproof and drop-resistant (IP54, 1m drop resistance). However, avoid unnecessary drops or impacts to maintain accuracy.
Image: The Elitech LDM-50D highlighting its dustproof (IP54) and drop-resistant (1m/3.3ft) construction, made from ABS Engineering Plastic.
7. મુશ્કેલીનિવારણ
If you encounter issues with your LDM-50D, refer to the following common problems and solutions:
| સમસ્યા | સંભવિત કારણ | ઉકેલ |
|---|---|---|
| ઉપકરણ પાવર ચાલુ કરતું નથી | ઓછી અથવા બંધ બેટરી; ખોટી બેટરી ઇન્સ્ટોલેશન | Replace batteries; Check battery polarity |
| અચોક્કસ માપન | Unstable surface; Obstruction in laser path; Dirty lens; Measurement taken from wrong reference point | Ensure stable measurement; Clear laser path; Clean lens; Verify reference point setting |
| લેસર બીમ દેખાતું નથી | Bright ambient light; Device not powered on | Move to a darker area; Power on device |
| ડિસ્પ્લે મંદ અથવા વાંચી ન શકાય તેવું છે | Low batteries; Extreme temperature | Replace batteries; Move to a moderate temperature environment |
8. સ્પષ્ટીકરણો
| લક્ષણ | સ્પષ્ટીકરણ |
|---|---|
| માપન શ્રેણી | 0.05m to 50m (165ft) |
| ચોકસાઈ | ±2mm (±1/16 inch) |
| માપન એકમો | m / cm / ft / in / ft+in |
| માપન મોડ્સ | Single, Continuous, Area, Volume, Pythagorean (various types) |
| ડેટા રેકોર્ડ્સ | 99 જૂથો સુધી |
| લેસર વર્ગ | વર્ગ II, <1 મેગાવોટ |
| લેસર તરંગલંબાઇ | 630-670nm |
| ડિસ્પ્લે | બેકલીટ એલસીડી |
| પાવર સપ્લાય | 2 x AAA Alkaline batteries (included) |
| Automatic Laser Off | 30 સેકન્ડ |
| Automatic Device Off | 180 સેકન્ડ |
| ઓપરેટિંગ તાપમાન | 0°C થી 40°C (32°F થી 104°F) |
| સંગ્રહ તાપમાન | -20°C થી 60°C (-4°F થી 140°F) |
| પરિમાણો (L x W x H) | 11.2 x 5 x 2.5 સેમી (4.4 x 2.0 x 1.0 ઇંચ) |
| વજન | 0.15 કિગ્રા (0.33 lbs) |
| સામગ્રી | એબીએસ એન્જિનિયરિંગ પ્લાસ્ટિક |
| આઇપી રેટિંગ | IP54 (Dustproof & Splash-proof) |
| ડ્રોપ પ્રતિકાર | 1m (3.3ft) |
9. વોરંટી અને સપોર્ટ
Elitech products are manufactured to high-quality standards. For detailed warranty information, please refer to the official Elitech website or the warranty card included with your product. If you require technical support or have questions regarding your LDM-50D Laser Distance Meter, please contact Elitech customer service through their official channels.