1. Танилцуулга
The Elitech LDM-50S is a digital laser distance meter designed for accurate and efficient measurement of distances, areas, and volumes. This device is suitable for various applications including home renovation, construction, and DIY projects. It offers a range of up to 165 feet (50 meters) with high precision.
Гол онцлогууд:
- Fast & Highly Accurate: Measures distances up to 165ft (50m) with ±2mm precision, providing results in approximately 0.5 seconds.
- Олон талт функцууд: Supports single/continuous measuring, area, volume, and Pythagoras modes for indirect height or diagonal measurements.
- Easy to Read & Operate: Features a backlit screen for clear readings in dim conditions and a simple button layout for one-hand operation.
- Smart Memory & Calibration: Stores up to 99 measurements and includes a self-calibration function to maintain accuracy.
- Portable & Ready: Compact, lightweight design, supplied with batteries, a wrist strap, and a quick-start guide.
Image: Elitech LDM-50S Laser Distance Meter, showing its display and control buttons.
2. Аюулгүй байдлын мэдээлэл
Please read and understand all safety instructions before using the Elitech LDM-50S Laser Distance Meter. Failure to follow these instructions may result in laser radiation exposure, electric shock, fire, or serious injury.
Лазерын аюулгүй байдал:
- The Elitech LDM-50S uses a Class 2 laser product (630-670nm, <1mW).
- Лазер туяа руу шууд ширтэж болохгүй.
- Лазер туяаг хүн, амьтан руу чиглүүлэхээс зайлсхий.
- Оптик багаж (жишээлбэл, дуран, дуран) ашиглаж болохгүй view лазер туяа.
- Ensure the device is used in a manner consistent with its intended purpose to prevent unintended exposure.
Ерөнхий аюулгүй байдал:
- Төхөөрөмжийг хүүхдэд хүрэхгүй газар хадгална уу.
- Төхөөрөмжийг өөрчлөх, задлах гэж бүү оролдоорой.
- Use only specified batteries (2x AAA alkaline batteries).
- Төхөөрөмжийг хэт өндөр температур, чийг, нарны шууд тусгалд оруулахаас зайлсхий.
3. Багцын агуулга
Upon unpacking your Elitech LDM-50S Laser Distance Meter, please ensure all the following items are present:
- Elitech LDM-50S Laser Distance Meter
- 1.5V AAA Batteries (2 pcs)
- Хэрэглэгчийн гарын авлага (энэ баримт бичиг)
- Хадгалах хайрцаг
- Гар оосор
Image: Elitech LDM-50S package contents, including the meter, batteries, user manual, box, and hand strap.
4. Эхлэл
4.1 Батерей суурилуулах
- Төхөөрөмжийн арын хэсэгт зайны тасалгааны тагийг олоорой.
- Тагийг нь нээнэ үү.
- Insert two 1.5V AAA alkaline batteries, ensuring correct polarity (+/-).
- Зайны тасалгааны тагийг сайтар хаа.
4.2 Асаах/унтраах
- Асаахын тулд: дээр дарна уу УНШИХ товч. Дэлгэц гэрэлтэх болно.
- Унтраахын тулд: -г удаан дар УНТАР/ЦЭВЭР button for a few seconds until the display turns off. The device also features an auto shut-off function to conserve battery power after a period of inactivity.
5. Үйл ажиллагаа
5.1 Зайны үндсэн хэмжилт
- Power on the device by pressing the УНШИХ товч.
- дээр дарна уу УНШИХ button again to activate the laser beam. A red laser dot will appear.
- Aim the laser dot at the target point from which you want to measure the distance.
- дээр дарна уу УНШИХ button once more. The measured distance will be displayed on the screen.
5.2 Хэмжилтийн горимууд
The LDM-50S offers several measurement modes. Press the Хөгжим button (often labeled with a square/triangle icon) to cycle through the available modes:
- Нэг хэмжилт: Measures the distance between two points.
- Тасралтгүй хэмжилт (хяналт): Provides real-time distance updates as you move the device.
- Талбайн хэмжилт: Measures length and width to calculate the area of a surface.
- Эзлэхүүний хэмжилт: Measures length, width, and height to calculate the volume of a space.
- Pythagoras Mode: Calculates indirect measurements (e.g., height or diagonal) using the Pythagorean theorem. Follow the on-screen prompts to take the required measurements.
Image: Elitech LDM-50S illustrating various measurement modes including distance, area, volume, and Pythagorean calculations.
5.3 Setting the Measurement Reference Point
The device can measure from its front edge or its rear edge. Press the REF button (often labeled with an arrow icon) to switch between these reference points. An icon on the display will indicate the currently selected reference point.
5.4 Нэгж солих
To change the measurement units (e.g., meters, feet, inches), press the НЭГЖ button (often labeled 'U'). Continue pressing to cycle through available units: meters (m), centimeters (cm), feet (ft), inches (in), decimal inches, and fractional inches.
5.5 Мэдээлэл хадгалах
The LDM-50S can store up to 99 measurement records. To view хадгалагдсан өгөгдөл, товчийг дарна уу MEM button (often labeled with a document icon). Use the arrow buttons (if available) to navigate through the records.
5.6 Шалгалт тохируулга
The device features a self-calibration function to ensure accuracy over time. Refer to the on-screen menu or specific button combinations (usually involving holding a button during power-on) for calibration instructions if you suspect accuracy issues. Always calibrate against a known, precise distance.
Image: Elitech LDM-50S display, showing backlight, key sound indicator, and data storage icon.
6. Засвар үйлчилгээ
6.1 Цэвэрлэгээ
- Төхөөрөмжийг зөөлөн арчиж, damp даавуу. Зүлгүүрийн цэвэрлэгч, уусгагчийг бүү ашигла.
- Clean the laser lens carefully with a soft, lint-free cloth to ensure accurate measurements.
6.2 Хадгалалт
- Store the device in its original box or a protective case when not in use.
- Хэрэв төхөөрөмжийг удаан хугацаагаар ашиглахгүй бол ус гоожихоос сэргийлж зайгаа салга.
- Нарны шууд тусгал, хэт температураас хол хуурай газар хадгална.
7. Алдаа засах
If you encounter issues with your Elitech LDM-50S, refer to the table below for common problems and solutions:
| Асуудал | Боломжит шалтгаан | Шийдэл |
|---|---|---|
| Төхөөрөмж асахгүй байна | Батерей бага эсвэл үхсэн; Батерейг буруу суурилуулсан | Replace batteries with new AAA alkaline batteries; Ensure correct polarity. |
| Буруу хэмжилт | Laser lens dirty; Incorrect reference point; Device needs calibration | Clean laser lens; Verify the correct measurement reference point is selected; Perform self-calibration. |
| Лазер туяа харагдахгүй байна | Device not powered on; Bright ambient light | Press READ button to activate laser; Use in lower light conditions or use a target plate. |
| Дэлгэц бүдэг эсвэл унших боломжгүй | Low batteries; Extreme temperatures | Replace batteries; Operate within specified temperature range. |
| Дэлгэц дээр гарсан алдаа | Measurement out of range; Obstruction; Internal error | Ensure target is within 165ft (50m); Clear any obstructions; Power cycle the device. If error persists, contact support. |
8. Техникийн үзүүлэлтүүд
| Онцлог | Дэлгэрэнгүй |
|---|---|
| Загвар | LDM-50S |
| Хэмжилтийн хүрээ | 0.05 м-ээс 50 м (0.16 фут-аас 165 фут) |
| Хэмжилтийн нарийвчлал | ±2mm (±1/16 inch) |
| Хэмжилтийн цаг | Ойролцоогоор 0.5 секунд |
| Лазер төрөл | Class 2, 630-670nm, <1mW |
| Хэмжих нэгж | m, cm, ft, in, ft+in (decimal and fractional) |
| Өгөгдөл хадгалах | 99 хүртэлх бичлэг |
| Автомат унтрах | Yes (to conserve battery) |
| Зайны төрөл | 2 x 1.5V AAA Alkaline batteries |
| Материал | ABS инженерийн хуванцар |
| Тоос/усны эсэргүүцэл | IP54 |
| Drop-Proof | 1 м (3.3 фут) |
| Зүйлийн жин | Ойролцоогоор 5.3 унц (150 гр) |
| Багцын хэмжээ | Ойролцоогоор. 6.3 x 3.54 x 1.46 инч |
Image: Elitech LDM-50S displaying its precision (±2mm), range (50m), and laser type (Class 2).
Image: Elitech LDM-50S highlighting its robust construction with ABS engineering plastic, IP54 dust/water resistance, and 1m drop-proof capability.
9. Баталгаат хугацааны мэдээлэл
The Elitech LDM-50S Laser Distance Meter comes with a 1 жилийн баталгаат хугацаа from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or improper maintenance.
Баталгаат заргад зориулж худалдан авалтаа нотлох баримтаа үлдээнэ үү.
10. Хэрэглэгчийн дэмжлэг
For technical assistance, warranty claims, or any questions regarding your Elitech LDM-50S Laser Distance Meter, please contact Elitech customer support.
- Webсайт: Албан ёсны Elitech-д зочлоорой website for FAQs, product information, and support resources.
- Имэйл/утас: Refer to the contact information provided on the Elitech website or in your product packaging for direct support.
Elitech is headquartered in the USA and is committed to providing high-quality products and customer service.
