Johdanto
The Firefield Nightfall 4x50 Night Vision Monocular is designed to provide enhanced visibility in low-light conditions. This device features a powerful, built-in PULSE IR illuminator, delivering crisp, clear images for various observation needs. Its ergonomic design and lightweight frame ensure comfortable and reliable use.
Mitä laatikossa on
Upon unpacking your Firefield Nightfall 4x50 Night Vision Monocular, please ensure all items listed below are present:
- Firefield Nightfall 4x50 Night Vision Monocular
- Kantolaukku
- Puhdistusliina
- Käsihihna
- Linssinsuojus
- 2.5 mm RCA-kaapeliin
- USB-kaapeli
- AAA-paristot (3x)

Image: The Firefield Nightfall 4x50 Night Vision Monocular shown with its carrying case, cleaning cloth, hand strap, lens cap, and cables.
Tuote loppuview
Familiarize yourself with the key components and controls of your monocular:
- Objektiivi linssi: Etulinssi valon keräämiseen.
- Okulaari: Minne katsot läpi view kuvia.
- Front Focus Ring: Adjusts the focus for the objective lens.
- Display Focus Ring: Adjusts the focus for the internal display to match your eye.
- ON/OFF-painike: Käynnistää tai sammuttaa laitteen.
- Lähennä/loitonna -painikkeet: Controls the digital magnification.
- Tilapainike: Cycles through different operating modes (e.g., record, capture).
- Built-in IR Illuminator: Provides infrared light for enhanced night vision.
- Picatinny Rail: Lisävarusteiden asentamiseen.
- Jalustan kiinnitys: 1/4'' socket for tripod attachment.
- USB-virtaliitäntä: For external power or data transfer.
- Video Out Port: Ulkoisen näytön liittämistä varten.
- Micro SD -korttipaikka: For storing recorded images and videos.

Kuva: Yläosa view of the monocular showing the power, zoom, and mode buttons.

Kuva: Edessä view of the monocular with the protective day cap removed, revealing the objective lens and the built-in IR illuminator.
Asennus
- Akun asennus: Locate the battery compartment. Insert three (3) AAA batteries, ensuring correct polarity. Close the compartment securely.
- Attach Hand Strap: Secure the provided hand strap to the designated attachment point on the monocular for comfortable and secure handling.
- Lens Cap Usage:
- Päiväkäyttö: Keep the lens cap attached during daytime operation. The cap has a small pinhole that allows sufficient light for color viewing without damaging the intensifier tube.
- Yökäyttö: Remove the lens cap completely for optimal night vision performance.
- Micro SD -kortti: Insert the micro SD card into its dedicated slot for recording images and videos.
Toiminnassa
- Virta päälle/pois: Press and hold the ON/OFF button to power the monocular on or off.
- Tarkennuksen säätö:
- Okulaarin tarkennus: Rotate the display focus ring on the eyepiece until the internal display text and icons appear sharp to your eye.
- Objective Focus: Rotate the front focus ring on the objective lens to bring distant objects into sharp focus.
- Digitaalinen zoom: Use the Zoom In (+) and Zoom Out (-) buttons to adjust the digital magnification.
- IR-valaisin: Press the IR button to activate the infrared illuminator for enhanced visibility in complete darkness. Cycle through different IR intensity levels if available.
- Recording & Capturing: Use the Mode button to select between photo and video modes. Press the appropriate button (often the ON/OFF or a dedicated capture button) to take a photo or start/stop video recording.
- Yhteyden muodostaminen ulkoisiin laitteisiin: Use the provided USB cable to connect the monocular to a computer for data transfer or to an external power source. Use the 2.5mm to RCA cable to connect to compatible video displays.
Huolto
- Puhdistus: Use the provided soft cleaning cloth to gently wipe the lenses. Avoid using abrasive materials or harsh chemicals.
- Varastointi: Store the monocular in its carrying case in a cool, dry place when not in use. Ensure the lens cap is on to protect the objective lens.
- Akun hoito: Poista paristot, jos laitetta ei käytetä pitkään aikaan vuotojen ja vaurioiden estämiseksi.
Vianetsintä
- Ei virtaa: Tarkista paristojen asennus ja varmista, että paristot ovat tuoreita.
- Epäselvä kuva: Adjust both the eyepiece focus and the objective lens focus until the image is clear.
- Huono yönäkökyky: Ensure the IR illuminator is activated and the lens cap is removed. Check for ambient light sources that might interfere.
- No Color in Daytime: Ensure the day cap is properly installed on the objective lens.
Tekniset tiedot
| Merkki | Palokenttä |
| Mallin nimi | Nightfall |
| Suurennus | 4x |
| Objektiivin linssin halkaisija | 50 mm |
| Tuotteen paino | 1.5 puntaa |
| Materiaali | Alumiini |
| Night Vision | Kyllä |
| Asennustyyppi | Jalustan kiinnitys |
| Mukana olevat komponentit | Carrying case, Cleaning cloth, Hand strap, Lens cap |
Takuu ja tuki
The Firefield Nightfall 4x50 Night Vision Monocular comes with a 3 vuoden rajoitettu takuu. For warranty information, additional details, or support, please refer to the official Firefield websivustolla tai ota yhteyttä heidän asiakaspalveluunsa.
Oikeudellinen vastuuvapauslauseke: Shipping is only available within the US. We do not ship to PO Boxes, APO/FPO, PR, RI, Alaska/Hawaii, US Protectorates.