1. Ifihan
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. Alaye Aabo
- 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.
- Jeki ẹrọ naa kuro ni iwọn otutu ti o pọju, ọriniinitutu, ati awọn nkan ti o bajẹ.
- Ensure the battery is inserted correctly according to polarity markings. Use only recommended battery types (Lithium Ion 18650).
- Ma ṣe gbiyanju lati tunto tabi yi ẹrọ naa pada. Eyi yoo sọ atilẹyin ọja di ofo ati pe o le fa ibajẹ.
- The device is IP67 rated for water resistance; however, avoid prolonged submersion or exposure to high-pressure water jets.
3. Package Awọn akoonu
Jọwọ ṣayẹwo package fun awọn nkan wọnyi:
- PARD NS4-LRF Digital Camera Display Unit
- Lithium Ion 18650 Battery (may be pre-installed or separate)
- Okun USB
- Protective Eyepiece Cap
- Ifojusi lẹnsi fila
- Itọsọna olumulo
4. Awọn ẹya Ọja
- 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.
- Oṣuwọn fireemu giga: Dan 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 Idaabobo Omi: Ensures durability and performance in challenging weather conditions.
- Interchangeable IR Illuminator: Supports both 850nm and 940nm IR wavelengths for enhanced night vision.
5. Awọn pato
| Ẹya ara ẹrọ | Sipesifikesonu |
|---|---|
| Orukọ Brand | PARD |
| Nọmba awoṣe | PARD NS4 |
| Ipilẹṣẹ | Orile-ede China |
| Iwọn sensọ | 3840*2160px (4K) |
| Iwọn fireemu | 30fps |
| Ifojusi lẹnsi | 50/70/100mm (aṣayan) |
| Isọdi Optical | 4x/5.6x/8x (corresponding to 50/70/100mm objective lens) |
| Ipinnu Fọto | 1536 * 1536px |
| Ipinnu fidio | 1440 * 1080px |
| Batiri Iru | Lithium ion 18650 |
| Iwọn Idaabobo | IP67 |
| IR Wavelength Options | 850nm or 940nm |
Fun awọn ọna kan loriview of specific configurations, refer to the image below:

6. Eto
6.1 Fifi sori batiri
- Locate the battery compartment, typically at the rear or side of the device.
- Yọ ideri batiri naa kuro tabi ṣii ideri naa.
- Insert a fully charged 18650 Lithium Ion battery, ensuring correct polarity (+/-) as indicated inside the compartment.
- Ni aabo pa ideri kompaktimenti batiri ni aabo.
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 Ibẹrẹ Agbara Lori
Press and hold the power button (refer to the device diagram for location) for a few seconds until the display illuminates.


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


7. Awọn ilana Iṣiṣẹ
7.1 Agbara Tan / Pa
- Agbara Tan: Press and hold the power button until the display activates.
- Agbara Pa: Tẹ mọlẹ bọtini agbara titi ẹrọ yoo fi parẹ.
7.2 Aṣayan ipo
Use the mode button (refer to device diagram) to cycle through available modes such as Photo, Video, and Playback.
7.3 Atunṣe idojukọ
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
- Fọto: In Photo mode, press the capture button to take a still image.
- Fidio: In Video mode, press the record button to start/stop video recording.
7.8 Lilọ kiri Akojọ aṣyn
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. Itọju
- Awọn lẹnsi mimọ: 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.
- Ara Isọmọ: Mu ara ẹrọ nu pẹlu asọ, damp asọ. Yago fun awọn kẹmika lile tabi awọn ohun elo abrasive.
- Itọju Batiri: Remove the battery if the device will not be used for an extended period. Store batteries in a cool, dry place.
- Ibi ipamọ: Store the device in its protective case in a dry, dust-free environment, away from direct sunlight and extreme temperatures.
9. Laasigbotitusita
- Ẹrọ ko ni agbara lori: Ensure the battery is fully charged and correctly inserted. Try a different charged battery.
- Aworan blur: 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.
- Awọn bọtini ko dahun: Try restarting the device. If the issue persists, ensure no debris is obstructing the buttons.
10. Awọn imọran olumulo
- Mọ Àpẹẹrẹ Rẹ: 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.
- Isakoso Batiri: 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.
- Awọn imudojuiwọn famuwia: Ṣayẹwo awọn olupese ká website periodically for firmware updates, which may improve performance or add new features.
11. Atilẹyin ọja ati 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.





