Manwal sa Gumagamit sa HANMATEK LM50/LM100 Laser Rangefinder

1. Pasiuna

The HANMATEK LM50/LM100 Laser Rangefinder is a precision instrument designed for accurate distance, area, and volume measurements. Equipped with advanced features like Pythagorean theorem calculations, continuous measurement, and data storage, it is an essential tool for professionals and DIY enthusiasts alike. This manual provides detailed instructions for safe and effective use of your device.

2. Mga Sulod sa Pakete

Sa pag-unbox, palihog susiha nga ang tanang butang nga nalista sa ubos anaa ug anaa sa maayong kondisyon:

• HANMATEK LM50 or LM100 Laser Rangefinder
• Manwal sa Gumagamit
• Dala nga Pouch
• Strap sa pulso

Image: HANMATEK LM100 Laser Rangefinder with included user manual, carrying pouch, and wrist strap.

3. Paglapas sa Deviceview

Familiarize yourself with the device's components and controls:

Image: Detailed diagram of the HANMATEK LM50 Laser Rangefinder's buttons and display indicators.

Mga Katungdanan sa Butang:

• BASAHA: Power On / Initiate Measurement
• Area/Volume/Pythagorean: Cycle through Area, Volume, and Pythagorean measurement modes.
• OFF CLEAR: Switch Off / Clear current measurement or settings.
• U (Unit): Change measurement units (m, in, ft) and set measuring basis (reference point).
• +/- (Add/Subtract/Sound): Perform addition or subtraction of measurements; toggle sound on/off.
• Document Icon: Access historical data/stored measurements.

Mga timailhan sa pagpakita:

• Laser Indication: Shows when the laser is active.
• Power Display: Indikasyon sa lebel sa baterya.
• Length/Area/Volume/Triangulation Mode Indication: Displays the active measurement mode.
• Spirit Level for Horizontal Plane: Digital bubble level for horizontal alignment.
• Spirit Level for Vertical Plane: Digital bubble level for vertical alignment.
• LCD Backlight: Nagdan-ag sa display alang sa visibility sa ubos nga kahayag.

4. Pag-setup

4.1 Pag-instalar sa Baterya

The device is battery-powered. Open the battery compartment (typically located at the bottom or rear of the device), insert the required batteries (e.g., AAA batteries, not included) according to the polarity markings, and close the compartment securely.

4.2 Self-Calibration Function

For optimal accuracy, especially after significant temperature changes or impacts, perform a self-calibration:

1. Siguroha nga ang device anaa sa shutdown state.
2. Pindota ug kupti ang OFF CLEAR butones.
3. Samtang nagkupot OFF CLEAR, pindota ang BASAHA butones.
4. Padayon sa paghawid BASAHA until the screen displays "CRL" flashing at the bottom. This indicates entry into self-calibration mode.
5. Use the appropriate buttons (refer to the device's specific interface, often the +/- buttons) to adjust the calibration value. The adjustment range is typically -9mm to +9mm.
6. Press BASAHA again to save the calibration result.

Image: HANMATEK LM50 display showing self-calibration instructions and unit conversion options.

4.3 Benchmark (Reference Point) Conversion

The device can measure from its front or rear edge. The system defaults to the rear edge as the reference point.

• Short press ang U button to switch between the front end reference and the end (rear) reference. An icon on the display will indicate the active reference point.

5. Mga Instruksyon sa Pag-opera

5.1 Power On/Off

• Gahum sa: Pindota ang BASAHA butones.
• Pagpalong sa Kuryente: Pindota ug kupti ang OFF CLEAR buton. Awtomatiko usab nga mapalong ang device human sa usa ka panahon sa pagkawalay kalihokan aron makadaginot sa baterya.

5.2 Usa ka Pagsukod

1. Itutok ang laser sa target.
2. Pindota ang BASAHA button once. The measured distance will be displayed.

5.3 Padayon nga Pagsukod (Pagsubay)

This mode allows for dynamic measurement as you move the device, displaying the maximum, minimum, and current distances.

1. Pindota ug kupti ang BASAHA button. The device will start continuous measurement.
2. Move the device to track the desired distance.
3. Press BASAHA again to stop continuous measurement and freeze the current value.

5.4 Pagkabig sa Yunit

To change the measurement units (meters, inches, feet):

• Short press ang U button repeatedly to cycle through available units (m, in, ft).

5.5 Pagsukod sa Lugar

1. Pindota ang Lugar/Tomo/Pythagorean button once to enter Area mode. The display will show an area icon.
2. Sukda ang unang kilid (pananglitan, gitas-on) pinaagi sa pagpindot BASAHA.
3. Sukda ang ikaduhang kilid (pananglitan, gilapdon) pinaagi sa pagpindot BASAHA.
4. The calculated area will be displayed.

5.6 Pagsukod sa Tomo

1. Pindota ang Lugar/Tomo/Pythagorean button twice to enter Volume mode. The display will show a volume icon.
2. Sukda ang gitas-on pinaagi sa pagpindot BASAHA.
3. Sukda ang gilapdon pinaagi sa pagpindot BASAHA.
4. Sukda ang gitas-on pinaagi sa pagpindot BASAHA.
5. The calculated volume will be displayed.

5.7 Pythagorean Theorem Measurement

The device supports four modes for indirect measurement using the Pythagorean theorem, useful in complex environments where direct measurement is not possible.

Image: HANMATEK LM50 illustrating four modes for indirect measurement using the Pythagorean theorem.

1. Pindota ang Lugar/Tomo/Pythagorean button repeatedly until the desired Pythagorean mode icon appears on the display.
2. Follow the on-screen prompts or diagram to measure the required sides (e.g., hypotenuse, one leg) by pressing BASAHA for each segment.
3. The unknown distance (X) will be calculated and displayed.

5.8 Addition and Subtraction of Measurements

You can add or subtract measurements for distance, area, and volume.

Image: HANMATEK LM50 demonstrating data storage for 99 sets of measurements and the plus/minus function.

1. Perform a measurement.
2. Pindota ang +/- button to select addition or subtraction.
3. Perform the next measurement.
4. The result of the operation will be displayed.

5.9 Pagtipig ug Paghinumdom sa Datos

Ang aparato makatipig hangtod sa 99 ka set sa datos sa pagsukod.

• After a measurement, the data is automatically stored.
• Pindota ang Icon sa Dokumento buton sa view historical data. Use the arrow buttons (if available, or the +/- buttons) to scroll through stored measurements.

5.10 Mute Function

• Pindota ug kupti ang +/- button to toggle the sound (beeps) on or off.

6. Pagmentinar

6.1 Paglimpyo

• Gamit ug humok, damp cloth to clean the device's exterior. Do not use abrasive cleaners or solvents.
• For the laser lens, use a soft, lint-free cloth specifically designed for optics. Avoid touching the lens with your fingers.

6.2 Pagtipig

• When not in use for extended periods, remove the batteries to prevent leakage.
• Store the device in its carrying pouch in a cool, dry place, away from direct sunlight and extreme temperatures.
• The device has an IP54 rating, meaning it is resistant to dust and splashing water, but it is not waterproof. Avoid submerging it in water.

6.3 Pagpuli sa Baterya

• When the battery indicator on the display shows low power, replace the batteries promptly to ensure accurate measurements.
• Always use new batteries of the specified type.

7. Pagsulbad sa problema

8. Mga detalye

Image: Dimensions of the HANMATEK LM50 Laser Rangefinder.

9. Mga Tip sa Gumagamit

• For best accuracy, especially over longer distances or in bright conditions, use a target plate to provide a clear, non-reflective surface for the laser.
• Always ensure the device is held steady or placed on a stable surface during measurement. Using a tripod can significantly improve accuracy for precise tasks.
• When using Pythagorean modes, ensure your measurements for the known sides are as accurate as possible, as errors will propagate to the calculated unknown distance.
• Keep the laser lens clean to prevent measurement inaccuracies.
• Regularly check the battery level and replace batteries when low to avoid interruptions during critical measurements.

10. Garantiya ug Suporta

HANMATEK products are manufactured to high-quality standards. For warranty information, technical support, or service inquiries, please refer to the contact information provided by your retailer or visit the official HANMATEK website. Itago ang imong resibo sa pagpalit ingon pamatuod sa pagpalit alang sa bisan unsang mga pag-angkon sa warranty.