Firefield NIGHTFALL Manuel utilisateur

English / Francais / Español
NIGHTFALL
3.5x5x50 Digital Night VisionMonocular
USER MANUAL

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Fireeld™ will be by your side, preparing you for victory. Fireeld™ offers quality products
with outdoor enthusiasts and paintball fanatics in mind. Whether your weapon of choice is
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DNV Monocular NIGHTFALL ................................................. 1- 8 English
Français
Español
DNV de nuit NIGHTFALL....................................................... 9- 16
Dispositivo de DNV NIGHTFALL.......................................17- 24
To view this manual in different languages other than the ones provided visit
www.re-eld.com

Your Nightfall digital night vision scope is a professional specication night vision device
designed to provide enhanced viewing in all low light conditions including total darkness. This
night vision scope operates by amplifying existing light using an electro-optical system. The
Nightfall is a passive starlight device; it does not require any articial light source, although an
articial infrared light will greatly enhance the scope’s effectiveness in all facets of operation.
The Nightfall uses a water-resistant composite housing and is rugged enough for extreme
eld conditions. Fireeld - Victory Justies Everything!
1
Features:
• User-friendly / easy-to-use design
• 3.5x or 5x magnication
(depending on the model)
• Day and night time operation
• Built-in IR illuminator
• Compact and lightweight design
ENGLISH
Includes
• Carrying Case
• Lens cap
• Hand strap
• Lens cloth

2
Generation Digital Digital
Magnication 3.5x 5x
Objective lens diameter 42mm 50mm
Resolutions lines/mm 34mm 34mm
Angular eld of view 5º 4º
Video output signal standard CCIR/EIA CCIR/EIA
Camera resolution, pixel 500/582 510/492
Max detection distance 100m/110yd 140m/135yd
Diopter adjustment +/-5 +/-5
Battery type (1) CR123A (1) CR123A
IR illuminator working range 100m 100m
IR wavelength 810nm 810nm
Dimensions 6.3x3.3x3.3in 7.5x2.4x3.3in
Weight 13.4oz 14.1oz
FF18062 FF18063

3
DIAGRAM
1. Battery compartment
2. ON button
3. IR button
4. Eyepiece
5. Objective lens
6. IR illuminator
3
2
4
5
6
1

OPERATING INSTRUCTIONS
• Remove the lens cap from the objective lens (5).
• Activate the device by pressing on the “ON” button (2) a stable green indicator will light up.
• Located an object within 20 to 30 meters.
• Rotate the eyepiece (4) until you clearly see the frame of the display and a ne black grid on it.
• To turn on the IR illuminator (6) press the “IR” button (3). A red indicator will light up.
• Rotate the objective lens (5) until you see a sharp image of the objet. The use of the IR-illuminator in
the optimal mode prolongs operating time.
• When changing the viewing distance, try to see sharp and high-quality image by rotating the objective
lens (5). Do not rotate the eyepiece (4) the device has already been individually adjusted.
• After use, switch off the device by pressing the “ON” button (2) the green indicator will go out.
Be careful, observe the polarity shown on the battery cover.
4
BATTERY INSTALLATION
To install the batteries, unscrew the battery compartment cover, insert the batteries into the compartment
so that the positive (+) and negative (-) match the markings on the unit, replace the battery cover
carefully and do not overtighten.
4

CARE AND STORAGE
• Do not subject the digital NV device to shock or impact. Do not drop.
• Turn off the device when not in use and when carrying the unit.
• The device can be used in daylight as well as nighttime conditions.
• After using the device in cold temperatures, please wait up to 2-3 hours before using the device in a warmer
climate. This helps prevent condensation build up on the lenses.
• Do not leave the device in direct sunlight or rain.
• Water, sand, dust and salt can damage the device.
• When focusing on the display (you can see the ne black net) 7 light or dark spots on the whole eld of view
in the image plane are acceptable.
• Design of the unit does not provide for adjustment of the IR-illuminator.
5
CLEANING
• Do not scratch the external lens surfaces or touch them with your ngers.
• Clean the device’s lenses with optic/camera lens tissue or a clean cloth moistened with alcohol. You may
use your breath to mist the surface of the glass. Clean the device’s surface with alcohol if necessary and dry.
• The Digital Nightfall’s plastic surfaces do not require special treatment. If necessary, clean the unit’s surface
with a clean, soft cloth.
IMPORTANT NOTE:
• Do not pour alcohol directly on the lenses.
• Do not clean lenses and unit surfaces with any paper product; this can damage the coating.

6
FIREFIELD WARRANTY
Please visit www.re-eld.com for warranty details and information.
Always store the Nightfall (in its case) in a dry, well-ventilated area away from heating/air conditioning vents
(or other heating devices). Temperature should be +10ºC and humidity should not exceed 70%. Remove the
batteries if the device is to be stored for longer than 2 months.
STORAGE
• The scope will not turn on... Check that the batteries are installed properly. If necessary, replace the batteries
as they may be depleted. Also, be sure that the power button is in the “ON” position when trying to turn on
the scope.
• Poor image... Check the objective lens and eyepiece, making sure they are focused according to the instructions
listed in the section OPERATING INSTRUCTIONS. Also, check for fog or dirt on the lens
• There are several light or black dots (pixles) on the display of the device... Presence of dots is caused by matrix production
technology and is not a defect.
TROUBLESHOOTING

7
FRANÇAIS
Votre Nightfall oscilloscope numérique de vision de nuit est un dispositif de vision nocturne
spécication professionnel conçu pour fournir une visualisation améliorée dans toutes les
conditions de faible luminosité, y compris l’obscurité totale. Ce champ de vision nocturne
fonctionne en ampliant la lumière existante à l’aide d’un système électro-optique. Le
Nightfall est un dispositif starlight passive, elle ne nécessite aucune source de lumière
articielle, même si une lumière articielle infrarouge permettra d’améliorer grandement
l’efcacité du champ d’application dans toutes les facettes de l’opération. Le Nightfall utilise
un boîtier résistant à l’eau composite et est sufsamment robuste pour les conditions
extrêmes. Fireeld - Victoire justie tout!
CARACTERISTIQUES:
• Convivialité / facile à utiliser de conception
• grossissement 3.5x ou 5x
(selon le modèle)
• Jour et le fonctionnement de nuit
• Built-in Illuminateur IR
• Conception compacte et légère
CONTENU DE L´EMBALLAGE:
• Étui de transport
• Couvercle de l´objectif
• Bretelle
• Serviette de nettoyage
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