1. Introduction
Thank you for choosing the ARTBULL Laser Rangefinder. This device is a high-precision optical instrument designed for measuring distances in various outdoor environments, including golf, hunting, construction, and general outdoor sports. It features multiple measurement modes, ergonomic design, and intelligent power-saving capabilities. Please read this manual carefully before use to ensure proper operation and to maximize the device's lifespan.
Video: Overview of the ARTBULL Laser Rangefinder's features and applications.
2. Package Contents
Upon opening the package, please verify that all items listed below are present and in good condition:
- ARTBULL Laser Rangefinder (YN-1600 or YN-2000 model)
- Carrying Case
- CR2 Battery
- User Manual
- Wrist Strap
- Carabiner
- Cleaning Cloth
- Triangle Card (possibly for warranty or quick reference)
Image: All items included in the ARTBULL Laser Rangefinder package.
3. Setup
3.1 Battery Installation
The device requires one CR2 battery. Follow these steps to install the battery:
- Prepare a coin and a CR2 battery.
- Insert the coin into the groove of the instrument battery compartment cover.
- Rotate the cover counter-clockwise to open the battery compartment.
- Insert the CR2 battery into the battery compartment, ensuring the positive pole faces forward (towards the front of the device). If the battery is inserted incorrectly, the instrument will not power on.
- Cover the battery compartment and turn clockwise to tighten it. Press firmly to ensure the cover is securely closed and waterproof. If the cover is not tightened, the instrument may not start, and its waterproof integrity will be compromised.
Image: Visual guide for installing the CR2 battery into the rangefinder.
3.2 Adjusting Clarity (Manual Focus)
To achieve a clear view through the eyepiece, manually adjust the focus ring until the image appears sharp.
Image: The ARTBULL YN-PLUS 1600 rangefinder, showing its ergonomic design.
4. Operating Instructions
4.1 Power On/Off and Basic Measurement
Press the power button (usually the top button) to turn on the device. Aim the crosshairs at your target and press the power button again to take a measurement. The distance will be displayed on the LCD.
4.2 Unit Switching
To switch between Yards (YD) and Meters (M), long-press the Mode Button (usually the bottom button) until the unit changes on the display.
Image: Illustration of dual unit switching between meters (M) and yards (Y).
4.3 Measurement Modes
The ARTBULL Laser Rangefinder offers 5 measurement modes. Press the Mode Button (short press) to cycle through the available modes:
- L Mode (Line Distance): Measures the linear distance between the rangefinder and the target.
- H Mode (Horizon Distance): Measures the horizontal distance between two points (A to C in the diagram).
- V Mode (Vertical Distance): Measures the vertical distance (height difference) between two points (A to B in the diagram).
- Golf Mode (Flagpole Locking): This mode prioritizes the nearest small object, eliminating peripheral interference to lock onto the flagpole for accurate ranging. Users can slowly move the equipment between different objects around the flagpole to ensure the laser recognizes the nearest object.
- Height Difference Mode: Measures the height difference between two points (A to B in the diagram).
Image: Visual representation of the five measurement modes, including Line, Horizon, Vertical, Height Difference, and Golf modes.
Image: Diagram illustrating the flagpole locking function in golf mode, showing how to prioritize the nearest target.
Image: Examples of Vertical distance mode (measuring height difference between two points A and B) and Height difference mode (measuring distance between two points A and B).
4.4 Display Elements
The LCD display provides various information during operation:
Image: Detailed breakdown of the rangefinder's display elements.
- Deputy display
- Laser launch indicator
- Unit M (Meters)
- Unit Y (Yards)
- Main display
- Battery display
- Golf mode indicator
- Line distance mode indicator
- Horizon distance mode indicator
- Vertical distance mode indicator
5. Maintenance
- Cleaning: Use the provided cleaning cloth to gently wipe the lenses and body of the rangefinder. Do not use abrasive materials or harsh chemicals.
- Storage: When not in use, store the rangefinder in its carrying case in a cool, dry place, away from direct sunlight and extreme temperatures.
- Battery Care: The device features intelligent power saving, automatically turning off after 10 seconds of no operation. Replace the CR2 battery when the battery indicator shows low power. Remove the battery if the device will not be used for an extended period.
- Waterproof: The device is waterproof, but avoid submerging it in water for prolonged periods. Ensure the battery cover is securely tightened to maintain its waterproof integrity.
6. Troubleshooting
- Device does not power on:
- Check if the CR2 battery is installed correctly (positive pole facing forward).
- Ensure the battery has sufficient charge. Replace if necessary.
- Verify that the battery compartment cover is securely tightened.
- Inaccurate measurements:
- Ensure the lenses are clean and free from smudges or debris.
- Adjust the eyepiece focus for a clear view of the target and display.
- Confirm you are using the correct measurement mode for your application.
- Avoid measuring through glass or other reflective surfaces that can interfere with laser accuracy.
- Display is dim or flickering:
- Replace the battery.
- Ensure the device is not exposed to extreme temperatures.
7. Specifications
| Feature | Specification |
|---|---|
| Measuring Range | 5m - 1600m / 2000m (model dependent) |
| Measurement Accuracy | ±0.5 Yard (Decimal place 0.1m/yard) |
| Unit of Measure | Yard (YD), Meter (M) |
| Field of View | 6° |
| Magnification | 6X |
| Eyepiece Aperture | 17mm |
| Objective Lens Aperture | 23mm |
| Measurement Time | 0.3S - 1.5S |
| Focusing Mode | Eyepiece Focus |
| Vision Safety | FDA (Level 1) (CFR 21) |
| Wavelength | 905 nm |
| LCD Display | Yes |
| Battery Included | Yes |
| Power Type / Source | Battery-Powered (CR2) |
| Laser Hazard Level | Class 1 (<1mW) |
| Certification | CE, FCC |
Image: The rangefinder is suitable for various applications including Golf, Construction, Power operation, Outdoor sport, Hunting, and Forestry.
Image: Icons representing the 8 core technologies: Accurate measurement, 6X optical telescope, Intelligent power saving, Eye safety, Multilayer coating, Three defense, Golf mode, Rotary focusing.
8. User Tips
- For best accuracy, ensure a steady hand or use a stable surface when taking measurements, especially at longer distances.
- In Golf Mode, if you have difficulty locking onto the flagpole, try scanning the area around the flag slowly to allow the device to identify the nearest object.
- Keep the rangefinder's lenses clean to prevent blurry readings and ensure optimal performance.
- Always carry the rangefinder in its protective case when not in use to prevent damage.
- The ergonomic design is intended for stable holding; utilize the grip for consistent measurements.
9. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the contact information provided by your retailer or the ARTBULL Official Store. Keep your purchase receipt as proof of purchase.
