PARD NS4-LRF 4K Digital Camera Display Instruction Manual

1. Introduction

Thank you for choosing the PARD NS4-LRF 4K Digital Camera Display. This advanced digital device is designed to provide high-resolution imaging and precise laser rangefinding capabilities for various applications. This manual will guide you through the proper setup, operation, and maintenance of your device to ensure optimal performance and longevity.

2. Safety Information

• Do not look directly into the sun or any intense light source through the device, as this may cause permanent eye damage.
• Handle the device with care. Avoid dropping or subjecting it to severe impacts.
• Keep the device away from extreme temperatures, humidity, and corrosive substances.
• Ensure the battery is inserted correctly according to polarity markings. Use only recommended battery types (Lithium Ion 18650).
• Do not attempt to disassemble or modify the device. This will void the warranty and may cause damage.
• The device is IP67 rated for water resistance; however, avoid prolonged submersion or exposure to high-pressure water jets.

3. Package Contents

Please check the package for the following items:

• PARD NS4-LRF Digital Camera Display Unit
• Lithium Ion 18650 Battery (may be pre-installed or separate)
• USB Cable
• Protective Eyepiece Cap
• Objective Lens Cap
• User Manual

4. Product Features

• 4K Ultra HD Sensor: Delivers crisp and detailed images with a resolution of 3840*2160px.
• Integrated Laser Range Finder (LRF): Provides accurate distance measurements to targets.
• High Frame Rate: Smooth viewing and recording at 30 frames per second.
• Multiple Objective Lens Options: Available with 50mm, 70mm, or 100mm objective lenses to suit various needs.
• Variable Optical Magnification: Offers 4x, 5.6x, or 8x optical magnification depending on the objective lens.
• Photo and Video Recording: Capture high-resolution photos (1536*1536px) and videos (1440*1080px).
• IP67 Water Resistance: Ensures durability and performance in challenging weather conditions.
• Interchangeable IR Illuminator: Supports both 850nm and 940nm IR wavelengths for enhanced night vision.

5. Specifications

For a quick overview of specific configurations, refer to the image below:

6. Setup

6.1 Battery Installation

1. Locate the battery compartment, typically at the rear or side of the device.
2. Unscrew or open the battery compartment cover.
3. Insert a fully charged 18650 Lithium Ion battery, ensuring correct polarity (+/-) as indicated inside the compartment.
4. Securely close the battery compartment cover.

6.2 Mounting (If Applicable)

The PARD NS4-LRF is designed to be mounted on compatible platforms. Refer to your mounting system's instructions for proper attachment. Ensure the device is securely fastened before use.

6.3 Initial Power On

Press and hold the power button (refer to the device diagram for location) for a few seconds until the display illuminates.

6.4 Eyepiece Adjustment

Rotate the diopter adjustment ring on the eyepiece until the display image is sharp and clear for your vision.

7. Operating Instructions

7.1 Power On/Off

• Power On: Press and hold the power button until the display activates.
• Power Off: Press and hold the power button until the device shuts down.

7.2 Mode Selection

Use the mode button (refer to device diagram) to cycle through available modes such as Photo, Video, and Playback.

7.3 Focus Adjustment

Rotate the objective lens focus ring to achieve a clear image of your target at various distances.

7.4 Zoom/Magnification

Use the designated zoom buttons (often marked with '+' and '-') to adjust the digital magnification. Optical magnification is fixed based on the objective lens.

7.5 IR Illuminator

Activate the IR illuminator for enhanced visibility in low-light or complete darkness. Adjust IR intensity levels via the menu or dedicated buttons.

7.6 Laser Range Finder (LRF)

To use the LRF, aim the reticle at your target and press the LRF button. The distance measurement will be displayed on the screen.

7.7 Recording and Capturing

• Photo: In Photo mode, press the capture button to take a still image.
• Video: In Video mode, press the record button to start/stop video recording.

7.8 Menu Navigation

Access the main menu by pressing the menu button. Use the navigation buttons (up/down/left/right or a rotary dial) to browse options and the 'OK' or 'Enter' button to select. Common settings include brightness, contrast, IR level, date/time, and system information.

8. Maintenance

• Cleaning Lenses: Use a soft, lint-free cloth specifically designed for optics. Gently wipe the lens surfaces. For stubborn smudges, use a small amount of lens cleaning solution.
• Cleaning Body: Wipe the device body with a soft, damp cloth. Avoid harsh chemicals or abrasive materials.
• Battery Care: Remove the battery if the device will not be used for an extended period. Store batteries in a cool, dry place.
• Storage: Store the device in its protective case in a dry, dust-free environment, away from direct sunlight and extreme temperatures.

9. Troubleshooting

• Device does not power on: Ensure the battery is fully charged and correctly inserted. Try a different charged battery.
• Blurry image: Adjust the diopter on the eyepiece and the focus ring on the objective lens. Ensure lenses are clean.
• No image in darkness: Activate the IR illuminator and adjust its intensity.
• LRF not providing readings: Ensure the target is within the LRF's effective range and is reflective enough. Check for obstructions.
• Buttons unresponsive: Try restarting the device. If the issue persists, ensure no debris is obstructing the buttons.

10. User Tips

• Understand Your Model: The NS4-LRF comes in various configurations (e.g., NS4-50-850-LRF, NS4-70-940-LRF, NS4-100-940-LRF). Familiarize yourself with your specific model's objective lens size and IR wavelength for optimal performance in different environments.
• Battery Management: Always carry a spare charged 18650 battery, especially for extended use, as battery life can vary with IR illuminator usage and recording.
• Ballistic Calculations: While the device provides laser rangefinding, it does not inherently perform ballistic calculations. For applications requiring precise aiming adjustments based on distance, external tools or manual calculations will be necessary.
• Firmware Updates: Check the manufacturer's website periodically for firmware updates, which may improve performance or add new features.

11. Warranty and Support

PARD products are manufactured to high-quality standards. For warranty information, please refer to the warranty card included with your product or visit the official PARD website. If you encounter any issues not covered in this manual, please contact PARD customer support for assistance.