DUKA ATuMan LS6 Mini Laser Rangefinder User Manual

1. Introduction

The DUKA ATuMan LS6 is a versatile 3-in-1 mini laser rangefinder designed for precise distance, angle, and laser line casting measurements. Its compact and lightweight aluminum alloy body, coupled with a vibrant TFT color display, makes it an ideal tool for various professional and DIY applications. This manual provides essential information for the safe and effective use of your LS6 device.

Figure 1: DUKA ATuMan LS6 Laser Rangefinder overview, highlighting its 3-in-1 design, TFT color screen, and 20+ functions.

2. Setup

2.1 Unboxing and Initial Inspection

Carefully remove the LS6 laser rangefinder from its packaging. Inspect the device for any signs of damage. Ensure all components are present.

2.2 Charging the Device

The LS6 features a built-in 300mAh high-capacity lithium battery and supports Type-C direct charging. Connect the device to a compatible USB power source using a Type-C cable. The battery indicator on the TFT display will show the charging status.

Figure 2: The LS6 device connected for Type-C charging.

2.3 Power On/Off

• To Power On: Press and hold the main button (usually the central square button) for a few seconds until the display lights up.
• To Power Off: Press and hold the main button again for a few seconds, or the device will automatically shut down after a period of inactivity (configurable in settings).

3. Operating Instructions

The LS6 features a simple UI and physical control buttons for easy one-hand operation. The TFT color display provides clear and intuitive readings.

Figure 3: The LS6's TFT color display showing measurement data for clearer reading.

3.1 Basic Measurement Modes

The LS6 integrates laser distance measurement, laser line casting, and angle measurement functions.

• Distance Measurement: Point the laser at the target and press the measurement button. The distance will be displayed on the screen. This includes linear, continuous, maximum, and minimum value measurements.
• Angle Measurement: The device can measure horizontal and vertical angles in real-time. The angle is displayed on the screen as you position the device.
• Laser Line Casting (One-Word Throw Mode): Activate this mode to project a horizontal or vertical laser line onto a surface, useful for alignment and marking.

Figure 4: Using the LS6 to measure a horizontal distance and project a laser line for marking.

Figure 5: The LS6 displaying a vertical angle measurement.

Figure 6: The LS6 measuring a vertical distance using its laser line function.

3.2 Advanced Measurement Functions

The LS6 includes over 17 practical functions for various measurement needs:

• Area Measurement: Measure two sides to calculate the area.
• Volume Measurement: Measure three dimensions (length, width, height) to calculate the volume.
• Pythagorean Measurement: Utilizes the Pythagorean theorem for indirect measurements (e.g., measuring height or distance when direct measurement is obstructed). This includes 'First Hook' and 'Quadratic Hook' modes.
• Data Storage: Save your measurement results for later review.

Figure 7: The LS6 calculating the area of a window (120cm x 150cm).

Figure 8: The LS6 calculating the volume of a space (1.89m height, 1m length, 0.5m width).

Figure 9: The LS6 demonstrating Pythagorean measurement for indirect height calculation.

3.3 Settings and Customization

• Unit Switching: Easily switch between measurement units (meters, inches, feet) as needed.
• Lock Screen: Prevent accidental button presses during use.
• Luminance: Adjust screen brightness for optimal visibility in different lighting conditions.
• Language Switching: Select your preferred language for the user interface.

4. Maintenance

To ensure the longevity and accuracy of your DUKA ATuMan LS6, follow these maintenance guidelines:

• Cleaning: Use a soft, dry cloth to clean the device. Do not use abrasive cleaners or solvents. Keep the laser emitter and receiver lenses clean for accurate measurements.
• Storage: Store the device in a cool, dry place, away from direct sunlight and extreme temperatures.
• Battery Care: Recharge the battery regularly, even if not in frequent use, to maintain battery health. Avoid fully discharging the battery for extended periods.
• Avoid Impact: The device is built with an aluminum alloy body for durability, but avoid dropping it or subjecting it to strong impacts.

5. Troubleshooting

If you encounter issues with your LS6, try the following:

• Device not turning on: Ensure the battery is charged. Connect it to a Type-C charger and wait a few minutes before attempting to power it on again.
• Inaccurate readings:
• Check if the laser emitter and receiver lenses are clean.
• Ensure the target surface is suitable for laser measurement (not too reflective or absorbent).
• Verify that the device is held steady during measurement.
• Check the selected measurement unit.
• Display issues: If the screen is dim or unresponsive, try adjusting the luminance in settings or restarting the device.

If problems persist, contact customer support for further assistance.

6. Specifications

Figure 10: The LS6 displaying different measurement modes and functions on its screen.

7. User Tips

• Practice Makes Perfect: Familiarize yourself with all the measurement modes and functions by practicing in a controlled environment before tackling critical projects.
• Stable Surface: For the most accurate measurements, especially for angle and line casting, place the device on a stable, flat surface or use a tripod if available.
• Clear Line of Sight: Ensure there are no obstructions between the laser emitter and the target for precise distance measurements.
• Battery Management: Keep the device charged, especially before starting a long measurement session, to avoid interruptions.

8. Warranty and Support

For warranty information, technical support, or service inquiries, please refer to the official DUKA/ATuMan website or contact your retailer. Keep your purchase receipt as proof of purchase.