ATuMan LSA Laser Measuring Tool User Manual

1. Pengenalan

The ATuMan LSA Laser Measuring Tool is a compact, high-precision device designed for quick and accurate distance measurements. It offers 9 versatile measurement modes, including distance, area, volume, and angle, making it suitable for a wide range of applications in renovation, construction, home improvement, and engineering projects. With its millimeter-level accuracy and user-friendly interface, the LSA provides efficient and reliable data for professionals and DIY enthusiasts alike.

Rajah 1: Depan view of the ATuMan LSA Laser Measuring Tool.

2. Maklumat Keselamatan

WARNING: This product contains a Class II laser. Improper use can result in eye injury.

• Jangan merenung terus ke pancaran laser.
• Jangan halakan pancaran laser kepada orang atau haiwan.
• Elakkan pendedahan mata secara langsung kepada pancaran laser.
• Jangan buka atau ubah suai peranti.
• Jauhkan peranti daripada capaian kanak-kanak.
• Gunakan peranti hanya untuk tujuan yang dimaksudkan seperti yang diterangkan dalam manual ini.

Jenis Laser: Kelas II, 630-670nm, <1mW

3. Produk Lebihview

3.1 Komponen

Rajah 2: Meletup view of the ATuMan LSA Laser Measuring Tool, showing internal components.

3.2 Device Layout and Buttons

Figure 3: Close-up of the device in hand, highlighting the power/measurement button and side buttons.

• Power/Measurement Button (Front, Red Dot): Short press to power on or initiate a measurement. Long press to power off.
• Reference Key (Side, Top): Long press to switch between front and rear measurement reference points.
• Unit Key (Side, Bottom): Long press to switch measurement units (meters, feet, inches).

3.3 Paparan Digital

The device features a large, clear digital display for easy reading of measurement results and mode indicators.

Figure 4: The device's digital display showing various measurement readings.

4. Spesifikasi

Note: 'D' in accuracy formula indicates the actual distance. Measurement results may vary slightly due to environmental conditions, measurement distances, excessive sunlight, significant temperature fluctuations, weak reflective surfaces, or low battery. For optimal performance in harsh conditions, use a target reflector.

5. Persediaan

5.1 Pemasangan Bateri

1. Pastikan peranti dimatikan.
2. Locate the battery compartment cover on the device (typically on the back or side).
3. Luncurkan atau buka klip penutup untuk membuka petak.
4. Masukkan dua (2) bateri AAA, pastikan kekutuban (+/-) betul seperti yang ditunjukkan di dalam petak.
5. Tutup penutup petak bateri dengan selamat.

The device is not rechargeable. Always use fresh AAA batteries for optimal performance.

6. Arahan Operasi

6.1 Pengukuran Asas (Jarak Tunggal)

1. Hidupkan kuasa: Short press the Power/Measurement button (red dot on the front).
2. Set Reference Point: Long press the Reference Key on the side to toggle between front-edge or rear-edge measurement reference. The display will show an icon indicating the current reference point.
3. Pilih Unit: Long press the Unit Key on the side to cycle through measurement units (meters, feet, inches).
4. Matlamat: Point the device's laser at the target surface.
5. ukur: Short press the Power/Measurement button again to emit the laser and take a measurement. The result will be displayed instantly.
6. Matikan: Long press the Power/Measurement button to turn off the device. The device will also auto-power off after 180 seconds of inactivity.

6.2 Menukar Mod Pengukuran

The device offers 9 measurement modes. To switch between modes, short press the Reference Key (or a dedicated mode button if present, refer to display icons for guidance). The display will show an icon representing the active mode.

Figure 5: Icons for the 9 measurement modes.

7. Measurement Modes Explained

The ATuMan LSA offers the following measurement functions:

1. Single/Continuous Measurement

   Pengukuran Tunggal: Measures the distance from the device to a single target point. Press the measurement button once to activate the laser, then again to take the reading.

   Pengukuran Berterusan (Penjejakan): Allows for dynamic measurement as you move the device. The display updates in real-time, showing the current distance. Useful for finding minimum/maximum distances or scanning an area.

   

   Figure 6: Demonstrating 50m ranging and continuous measurement in a large space.

2. Pengukuran Kawasan

   Measures the area of a rectangular space. Take two consecutive measurements (length and width), and the device will automatically calculate and display the area.

   

   Figure 7: Diagram for calculating area.

3. Pengukuran Isipadu

   Measures the volume of a cubic space. Take three consecutive measurements (length, width, and height), and the device will automatically calculate and display the volume.

   

   Gambar 8: Cthample of volume measurement in a room.

4. Pengukuran Pythagoras

   Uses the Pythagorean theorem to calculate indirect distances (e.g., height of a wall) by measuring two or three sides of a right-angled triangle. Follow the on-screen prompts for the required measurements.

   

   Figure 9: Diagram for calculating indirect height using Pythagorean theorem.

5. Real-time Angle Measurement

   Displays the device's current angle in real-time, providing rapid data feedback. This allows for precise angle monitoring without lag or error.

   

   Figure 10: Diagram for real-time angle measurement.

6. Maximum/Minimum Value Measurement

   In continuous measurement mode, this function records and displays the maximum and minimum distances measured during a sweep. Useful for finding the longest or shortest point in a range.

   

   Figure 11: Icon representing Maximum/Minimum value measurement.

7. Accumulated/Accumulated Subtraction

   Allows you to add or subtract multiple measurements. Take a measurement, then select the addition or subtraction function, and take another measurement. The device will display the cumulative result.

   

   Figure 12: Icon representing Accumulated/Accumulated Subtraction measurement.

8. Front/Back Reference

   This function allows you to choose whether the measurement starts from the front edge or the rear edge of the device. Long press the Reference Key to toggle this setting.

   

   Figure 13: Diagram showing front and rear reference points.

8. Petua Pengguna

• Optimal Accuracy: For the most accurate readings, especially over long distances or in bright conditions, use a target reflector.
• Penempatan Stabil: Ensure the device is placed on a stable surface or held steadily to prevent movement during measurement, which can affect accuracy.
• Faktor Persekitaran: Be aware that extreme temperatures, strong sunlight, or highly reflective/non-reflective surfaces can impact measurement accuracy.
• Hayat Bateri: Replace batteries promptly when the low battery indicator appears to maintain consistent performance.
• Penukaran Unit: Familiarize yourself with the unit conversion function to quickly switch between meters, feet, and inches as needed for different projects.

9. Penyelesaian masalah

9.1 Peranti Tidak Dihidupkan

• Periksa sama ada bateri dimasukkan dengan betul dengan polariti yang betul.
• Ensure the batteries are not depleted. Replace with fresh AAA batteries if necessary.
• Press and hold the Power/Measurement button for a few seconds to ensure it's not just a short press.

9.2 Bacaan Tidak Tepat

• Keadaan Persekitaran: Harsh environments (excessive sunlight, significant temperature fluctuations) can cause errors. Try to measure in more stable conditions or use a target reflector.
• Target Surface: Surfaces with weak reflectivity (e.g., dark, porous materials) or highly reflective surfaces (e.g., mirrors) can affect accuracy. Use a target reflector on such surfaces.
• Device Stability: Ensure the device is held steady and the laser beam is aimed precisely at the target. Any movement during measurement can lead to discrepancies.
• Bateri Rendah: A low battery can impact performance and accuracy. Replace batteries if the low battery indicator is on.
• Titik Rujukan: Verify that the correct measurement reference point (front or rear edge) is selected for your task.

9.3 Isu Paparan

• Jika paparan malap atau berkelip-kelip, gantikan bateri.
• If the display shows an error code, refer to the specific error code in a more detailed product manual if available, or try restarting the device.

10. Penyelenggaraan

• Pembersihan: Gunakan yang lembut, damp cloth to clean the device. Do not use abrasive cleaners or solvents. Ensure the laser lens is clean and free of dust or debris for accurate measurements.
• Storan: Simpan peranti di tempat yang sejuk dan kering jauh dari cahaya matahari langsung dan suhu yang melampau. Jika menyimpan untuk tempoh yang lama, keluarkan bateri untuk mengelakkan kebocoran.
• Pengendalian: Handle the device with care to avoid drops or impacts that could damage internal components.

11. Waranti dan Sokongan

Untuk maklumat jaminan atau sokongan teknikal, sila hubungi penjual atau pengilang secara langsung. Simpan resit pembelian anda sebagai bukti pembelian.