1. Inleiding
This manual provides detailed instructions for the proper use, setup, and maintenance of your OWLNV L3-LRF Digital Night Vision Rifle Scope. Please read this manual thoroughly before operating the device to ensure optimal performance and safety.

Figure 1: OWLNV L3-LRF Digital Night Vision Rifle Scope
2. Veiligheidsinligting
- Do not look directly into the sun or any bright light source through the device, as this may cause permanent eye damage.
- Hou die toestel weg van uiterste temperature, humiditeit en direkte sonlig.
- Maak seker dat die toestel stewig gemonteer is voor gebruik.
- Moenie probeer om die toestel uitmekaar te haal of te wysig nie, aangesien dit die waarborg ongeldig sal maak en skade kan veroorsaak.
- Gebruik slegs goedgekeurde bykomstighede en kragbronne.
3. Produk verbyview
3.1 Komponente
The OWLNV L3-LRF includes the following main components:
- Digital Night Vision Rifle Scope (L3-LRF)
- Picatinny-berg
3.2 Kontroles en Poorts

Figuur 2: oorview of L3-LRF controls and ports
- Power/Sleep Mode Button: Press to power on/off or enter/exit sleep mode.
- Kieslys-knoppie: Long press to access the main menu. Short press for Red Dot activation.
- IR Illuminator/Down Button: Long press to switch between Black & White mode and Color mode at night. Short press to activate or adjust the IR Illuminator.
- Record/Range Finder/OK Button: Short press to activate the Range Finder. Long press to save settings or exit the menu.
- Play/Up Button: Short press to navigate up or play recorded media.
- Stretchable IR Illuminator: Adjustable infrared light source.
- Adjustable Red Dot: For quick target acquisition.
- Focus Adjustment Bar: For adjusting image clarity.
- Ports/Slots: Includes USB port and memory card slot.
Video 1: OWLNV L3-LRF Night Vision Rifle Scope Overview. This video demonstrates the physical features and controls of the L3-LRF device.
4. Opstelling
4.1 Montering van die teleskoop
Attach the OWLNV L3-LRF to your rifle using the provided Picatinny mount. Ensure the mount is securely fastened to prevent movement during use.

Figure 3: L3-LRF mounted on a rifle using the Picatinny mount.
4.2 Battery installasie
The device uses an efficient power system for extended operation. Ensure batteries are correctly inserted according to polarity markings. The device is designed for long-lasting outdoor use, minimizing the need for frequent recharging.
4.3 Krag aan/af
Om die toestel aan te skakel, druk lank op die Power/Sleep Mode Button. To power off, long press the same button again. A short press will toggle sleep mode.
5. Bedryfsinstruksies
5.1 Day and Night Modes
The L3-LRF supports both full-color daytime viewing and sharp black-and-white images at night. The device automatically adjusts or can be manually switched between modes.

Figure 4: Comparison of Day Mode (color) and Night Mode (black and white) views.
5.2 IR Illuminator
The integrated 940nm IR Illuminator provides enhanced visibility in complete darkness. It features 3 adjustable brightness levels to adapt to different distances. Long press the IR Illuminator/Down Button to switch between Black & White mode and Color mode at night. Short press to cycle through the IR brightness levels.

Figure 5: Different levels of IR illumination for varying distances.
5.3 Zoom and Magnification
The L3-LRF offers 6.5x and 13x zoom capabilities. Use the appropriate controls to adjust magnification as needed. The Picture-in-Picture function allows for simultaneous viewing of both magnifications.

Figure 6: Picture-in-Picture display showing 6.5x and 13x magnification.
5.4 Integrated Rangefinder
The built-in rangefinder can measure targets up to 1000m away with one-click precision. Short press the Record/Range Finder/OK Button to activate the rangefinder and obtain distance measurements.

Figure 7: Display showing rangefinder measurements.
5.5 One-Shot Zeroing and Reticle Options
The L3-LRF features a smart one-shot zeroing function to save time and ammunition. Follow these steps:
- Fire the first shot at your target.
- Druk lank op die Kieslys-knoppie om die spyskaart te betree.
- Navigate to "Reticle Adjustment" using the IR Illuminator/Down Button en druk Record/Range Finder/OK Button.
- Druk kort op die Record/Range Finder/OK Button to move to the X-axis adjustment. Use the Play/Up en IR Illuminator/Down Buttons to move the reticle horizontally to align with the first impact point.
- Druk kort op die Record/Range Finder/OK Button to move to the Y-axis adjustment. Use the Play/Up en IR Illuminator/Down Buttons to move the reticle vertically to align with the first impact point.
- Once aligned, long press the Record/Range Finder/OK Button om te stoor en die spyskaart te verlaat.

Figure 8: Adjusting the reticle during the one-shot zeroing process.

Figure 9: Successful second shot after one-shot zeroing.
You can choose from 5 reticle styles and 2 colors for personalized targeting within the menu settings.
Video 2: OWLNV Night Vision Scope L3 Series One-shot Zeroing. This video demonstrates the one-shot zeroing feature of the L3 series.
5.6 WiFi Streaming and Full HD Recording
Capture your observations and adventures in 1080P Full HD. The device supports wireless streaming to your smart device via a dedicated app (iOS & Android compatible). You can record videos and photos directly to a memory card (up to 128GB, not included).

Figure 10: WiFi streaming from the L3-LRF to a smartphone.
Video 3: OWLNV Night Vision and Thermal Imaging Devices. This video showcases various features including WiFi streaming and night vision recording capabilities of OWLNV products, including the L3-LRF.
5.7 Gyroscope and E-Compass
The built-in 3D gyroscope and E-compass provide stable viewing and directional information, enhancing situational awareness in outdoor environments.
6. Onderhoud
6.1 Skoonmaak
- Use a soft, lint-free cloth to clean the lenses. For stubborn dirt, use a lens cleaning solution designed for optics.
- Vee die toestel se liggaam met advertensie afamp lap. Moenie skuur skoonmaakmiddels of oplosmiddels gebruik nie.
6.2 Berging
When not in use, store the device in a dry, cool place, away from direct sunlight and extreme temperatures. Remove batteries if storing for extended periods.
6.3 Waterdigte gradering
The L3-LRF features an IP67 waterproof housing, protecting it from rain and dust. While it can withstand immersion up to 1 meter for 30 minutes, it is not designed for prolonged underwater use.

Figure 11: The L3-LRF is designed to be waterproof and dustproof (IP67).
7. Probleemoplossing
If you encounter issues with your OWLNV L3-LRF, please refer to the following common troubleshooting tips:
- Toestel word nie aangeskakel nie: Maak seker dat batterye volledig gelaai en korrek geplaas is.
- Swak beeldkwaliteit: Check lens cleanliness and adjust focus. Ensure IR illuminator is active in low light conditions.
- WiFi-verbindingsprobleme: Ensure the device's WiFi is enabled and your smart device is within range. Restart both devices if necessary.
- Rangefinder not working: Ensure the target is within the effective range (up to 1000m) and there are no obstructions.
For further assistance, please contact OWLNV customer support.
8. Spesifikasies
| Kenmerk | Spesifikasie |
|---|---|
| Handelsmerk | OWLNV |
| Model Naam | L3-LRF |
| Kleur | Swart |
| Produk afmetings | 2.4 cm L x 8.5 cm B x 2.8 cm H |
| Item gewig | 565 gram |
| Materiaal | Aluminium |
| Vergroting Maksimum | 13 x |
| Minimum vergroting | 6.5 x |
| Versoenbare toestelle | Geweer |
| Montage tipe | Picatinny-berg |
| Nagvisie | Ja |
| Tipe drakruis | Kruis |
| IR-beligting | 940nm, 3 adjustable levels |
| Afstandmeter | Tot 1000m |
| Video-opname | 1080P Full HD |
| Konnektiwiteit | WiFi (iOS & Android Apps) |
| Waterdigte gradering | IP67 |
| Terugslagweerstand | Up to 6000J |
9. Waarborg en Ondersteuning
9.1 Waarborginligting
The OWLNV L3-LRF Digital Night Vision Rifle Scope comes with a 2-year warranty. Please retain your proof of purchase for warranty claims.
9.2 Kliëntediens
For technical support, warranty service, or any questions regarding your device, please refer to the contact information provided with your product packaging or visit the official OWLNV webwebwerf.