1. Pengenalan
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. Maklumat Keselamatan
- 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.
- Jauhkan peranti daripada suhu yang melampau, kelembapan dan bahan menghakis.
- Ensure the battery is inserted correctly according to polarity markings. Use only recommended battery types (Lithium Ion 18650).
- Jangan cuba membuka atau mengubah suai peranti. Ini akan membatalkan jaminan dan boleh menyebabkan kerosakan.
- The device is IP67 rated for water resistance; however, avoid prolonged submersion or exposure to high-pressure water jets.
3. Kandungan Pakej
Sila semak pakej untuk item berikut:
- PARD NS4-LRF Digital Camera Display Unit
- Lithium Ion 18650 Battery (may be pre-installed or separate)
- Kabel USB
- Protective Eyepiece Cap
- Cap Lensa Objektif
- Manual Pengguna
4. Ciri-ciri Produk
- 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.
- Kadar Bingkai Tinggi: lancar 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.
- Rakaman Foto dan Video: Capture high-resolution photos (1536*1536px) and videos (1440*1080px).
- Tahan Air IP67: Ensures durability and performance in challenging weather conditions.
- Interchangeable IR Illuminator: Supports both 850nm and 940nm IR wavelengths for enhanced night vision.
5. Spesifikasi
| Ciri | Spesifikasi |
|---|---|
| Nama Jenama | PARD |
| Nombor Model | PARD NS4 |
| asal usul | Tanah Besar China |
| Resolusi Sensor | 3840*2160px (4K) |
| Kadar Bingkai | 30fps |
| Kanta Objektif | 50/70/100mm (pilihan) |
| Pembesaran Optik | 4x/5.6x/8x (corresponding to 50/70/100mm objective lens) |
| Resolusi Foto | 1536 * 1536px |
| Resolusi Video | 1440 * 1080px |
| Jenis Bateri | Litium Ion 18650 |
| Darjah Perlindungan | IP67 |
| IR Wavelength Options | 850nm or 940nm |
Untuk cepat selesaiview of specific configurations, refer to the image below:

6. Persediaan
6.1 Pemasangan Bateri
- Locate the battery compartment, typically at the rear or side of the device.
- Unscrew or open the battery compartment cover.
- Insert a fully charged 18650 Lithium Ion battery, ensuring correct polarity (+/-) as indicated inside the compartment.
- Tutup penutup petak bateri dengan selamat.
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 Kuasa Awal Hidup
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. Arahan Operasi
7.1 Hidupkan/Mati Kuasa
- Hidupkan kuasa: Press and hold the power button until the display activates.
- Matikan: Tekan dan tahan butang kuasa sehingga peranti dimatikan.
7.2 Pemilihan Mod
Use the mode button (refer to device diagram) to cycle through available modes such as Photo, Video, and Playback.
7.3 Pelarasan Fokus
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
- Foto: 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 Navigasi
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. Penyelenggaraan
- Kanta Pembersihan: 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.
- Pembersihan Badan: Lap badan peranti dengan kain lembut,amp kain. Elakkan bahan kimia yang keras atau bahan yang melelas.
- Penjagaan Bateri: Remove the battery if the device will not be used for an extended period. Store batteries in a cool, dry place.
- Storan: Store the device in its protective case in a dry, dust-free environment, away from direct sunlight and extreme temperatures.
9. Penyelesaian masalah
- Peranti tidak dihidupkan: Ensure the battery is fully charged and correctly inserted. Try a different charged battery.
- Imej kabur: 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.
- Butang tidak responsif: Try restarting the device. If the issue persists, ensure no debris is obstructing the buttons.
10. Petua Pengguna
- Fahami Model Anda: 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.
- Pengurusan Bateri: 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.
- Kemas kini Firmware: Semak pengeluar website periodically for firmware updates, which may improve performance or add new features.
11. Waranti dan Sokongan
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.





