Home

Manual

1. NVRS 3x42 NIGHT VISION RIFLESCOPE USER MANUAL tactical GA simulations to home defense Firefield products are designed for the next generation shooter and serious gun enthusiast Our goal is to provide optimal solutions for demanding tactical hunting and competitive training situations Firefield products are tested for durability in extreme terrain and extreme climates Consisting of shooting accessories compatible with extreme shooting guns AR I5s tactical carbines air guns shotguns and pistols the Firefield product line includes riflescopes red dot sights reflex sights laser sights magnifiers bore sights night vision digital night vision flashlights spotting scopes rails and mounts Delivering high quality and exceptional durability to every intense moment Firefield is the key to victory Transform fear to power panic to excitement and chaos to glory with Firefield units To view this manual in other languages or for more information please visit www fire field com Sellmark Corporation all rights reserved NVRS NIGHT VISION RIFLESCOPE Featuring a 42mm lens for higher light gathering capabilities and a powerful 3x magnification the NVRS 3x42 offers a clear picture of medium to long range targets Its rock solid lightweight titanium body and flip up lens covers shield it from impact and harsh weather conditions The flip up lens covers open to reveal enhanced multi coated optics and an illuminated red duplex
2. reticle with incremental brightness adjustment allowing the shooter to quickly adapt to their surrounding environment FEATURES High quality image and resolution Lightweight and durable titanium body Quick detach weaver mount Built in high power IR illuminator Incremental reticle brightness adjustment Ergonomic design and quick power up Protective flip up objective lens cover DIAGRAM Lens cap 5 Reticle brightness control 2 Power switch 6 IR illuminator 3 Eyepiece 7 Quick detach mount 4 Battery cap 8 Reticle adjustment knobs TECHNICAL SPECIFICATIONS Generation Magnification x Lens diameter mm Lens focus mm Field of view Eye relief mm Diopter adjustment dptr Resolution lines per mm IR wavelength nm 30 05 Battery type A 0 50 2 Battery life w o IR hour 50 Reticle ype IP rating Dimensions mm Weight oz Battery life w IR hour OVERVIEW Your NVRS starlight night vision scope is a professional quality device designed to provide high quality viewing in nearly total darkness Many active night vision devices require an artificial infrared light source The NVRS is a passive starlight device it does NOT require any artificial light source The NVRS does include a powerful infrared illuminator that is useful when the subject to be viewed is in shadows or total darkness The NVRS consists of a sophisticated electro optical assembly contained in an extremely durable titan
3. djustment by shooting Your riflescope is zeroed at a chosen distance ATTENTION The recommended energy for Generation 1 Riflescopes NVRS should not exceed 3700 Joules The Generation 1 riflescopes tolerate the overload shock corresponding to the caliber of no more than 7 62 308 The guarantee is null and void if cartridges with calibers of more than 7 62 308 or self made cartridges have been used MAINTENANCE To avoid failures during operation of your riflescope and to provide the detection and elimination of reasons causing the premature deterioration of assemblies and parts in time it is necessary to carry out technical inspection and technical maintenance of the riflescope A TECHNICAL INSPECTION It is necessary to take the following steps during technical inspection carry out the external examination of the riflescope external surfaces should not have dents and signs of corrosion check if the riflescope is properly and securely mounted on the rifle check the condition of optical surfaces objective and eyepiece lenses should not have splits fat stains dirt and various coatings on them check the condition of power supply elements and contacts contacts should not be oxidized or have salt coatings check the work of operation switches and of a reticle brightness switch Having detected some malfunction while using the riflescope it is necessary to check the following riflescope s mounting on a rifl
4. e the absence of dust dirt frost water etc on the objective lens if the batteries are discharged if the riflescope is on Pay particular attention to ensure that batteries have been installed 10 B CURRENT MAINTENANCE Carry out the current maintenance of the riflescope at least once every 6 months Current maintenance requires the following steps to be taken remove dust dirt and moisture from the riflescope clean the external surfaces of metal parts clean the optics of the scope using a light coating of lens cleaning solution on a soft cotton cloth ATTENTION DISASSEMBLY OF THE RIFLESCOPE IS PROHIBITED USING THE PHOTO ADAPTER You can take night pictures with the help of the riflescope using digital cameras For these purposes you require a night vision photo adapter for digital cameras Install the reducer into a riflescope s mount Setup the digital camera is done according to the photo adapter operating manual STORAGE Always store the NVRS in its case in a dry well ventilated area away from heating air conditioning vents or heating devices Temperature should not go below 50 F Humidity should not exceed 70 Remove the batteries if the device is to be stored for longer than 2 months TROUBLESHOOTING The riflescope will not turn on Check that the battery is installed properly Install the battery according to the and polarity ensuring that the markings on the battery and battery com
5. e The image will not focus but the red reticle is clearly seen Make sure the lenses are not foggy or dusty if so carefully clean the external surfaces of lenses with a soft cotton fabric Replace the battery if the total battery charge is less than 2 2 V If the unit is brought into a warm environment from a cold one condensation may appear on the internal lenses you must wait two hours before using the unit If this does not correct the problem then most likely the object you are viewing is too close The objective of your riflescope does not have distance focusing The scope or the IR does not turn off via the ON OFF switch If the scope was activated by remote control then turn the scope and IR off by again using the remote control Make sure the LED indicators for on are turned off The image will take several minutes to completely turn off The reticle will not hold zero Make sure that the scope is firmly attached to the mount and be sure that the same caliber and type of bullets are being used as when the scope was initially sighted in If the scope was sighted in during the summer and is now being used in the winter or vice versa a small displacement of the aiming point is possible Visibility decreases or disappears Bright light sources such as headlights may cause visibility to decrease or disappear and the image to flicker Turn the power off and turn the riflescope away from the light source visibil
6. efore using the unit This is due to condensation that may accumulate on the electronic circuitry ZEROING OF THE RIFLESCOPE It is recommended to zero your riflescope at operating temperature according to the following sequence e place your rifle with a riflescope on a support make sure there are no bright light sources in your scope s field of view put the target at a zeroing distance for instance 50m The illumination of the target area should not be greater than 1 lux remove flip up cap from the objective lens activate the device by turning the power switch to the ON position aim the rifle at the center of the target rotate the eyepiece ring until the target image is clear adjust the reticle brightness by rotating the switch if the center of the target does not coincide with the aiming dot the center of the red reticle remove the caps from reticle adjusting knobs and rotate the knobs R and UP until the center of the target and the center of the reticle coincide aim at the aiming dot and fire 3 4 control shots determine the close grouping of shots and the position of the middle hit point if the deviation of the middle hit point is more than the allowable value rotate the reticle adjusting knobs UP vertical adjustment R horizontal adjustment until the middle hit point coincides with the aiming dot One click of the adjusting knob will cause a 20mm shift at a distance of 100m check the accuracy of a
7. ing to instructions listed in the Battery Installation section Move into a dark area before powering on the device You can also try your scope in daylight with the lens cover on Remove the lens cap 1 only when the scope is in the dark Activate the device by turning the power switch 2 down to the first click ON position When additional illumination is needed activate the IR illuminator by turning the power switch 2 until second click IR position To illuminate the reticle turn the switch 5 clockwise and adjust the reticle brightness by rotating the switch clockwise or counterclockwise To focus the scope select an object approximately 100 yds away and rotate the eyepiece lens 3 until the image is clear The green LED indicates that the scope is on The ON LED turns red when the battery starts discharging The night vision riflescope NVRS can be attached on any rifle equipped with a bar for side or top mounting by use of a Weaver mount The scope is produced with different mount modifications The unauthorized replacement or assembly of the mounts is not allowed e After mounting the riflescope it will be necessary to zero the scope by firing at a target and making the necessary adjustments using the reticle adjusting knobs 8 ATTENTION Your NVRS can be used in extremely cold temperatures However when the unit is brought back into a warm environment you must wait approximately 5 HOURS b
8. ity will restore itself in several minutes 11 Manufactured by Sellmark Corporation 2201 Heritage Parkway Mansfield TX 76063 13 www fire field com
9. ium housing The entire unit is engin eered for extreme field conditions It is entirely self contained and can operate for up to 50 hours at temperatures ranging from 22 F to 104 F 30 C 40 C Your NVRS scope is ideal for a wide variety of professional and recreational uses including Of Cd N WARNINGS AND PRECAUTIONS Your NVRS night vision scope was designed to provide many years of reliable service To ensure that you get the most enjoyment out of your NVRS always obey the following warnings and precautions e Do not point the NVRS towards any light source greater than 1 lux such as car headlights if the unit has been activated or ifthe eyepiece shows a green glow Turn the unit off and wait until the green glow dissipates before removing the lens cap e Do not open the case of the NVRS or otherwise attempt to service this device e Clean optical parts lenses with professional lens cleaning supplies designed for use with multicoated optics Wildlife observation Security Search and rescue Nighttime photo video Failure to observe these warnings may void the warranty BATTERY INSTALLATION To install the two AA batteries unscrew the battery compartment cover Slide in the batteries according to polarity indicated on the cover Tighten the battery compartment cover 4 OPERATION Your NVRS scope operates using two AA batteries Make sure they have been installed accord
10. partment correspond with one another Check the battery contact to ensure it is clean and free of corrosion if necessary clean the contact Make sure that the external contact lug is not broken If necessary replace the battery as it may be depleted Also be sure that the power is in the ON position when trying to turn on the scope Distinct black dots appear on the screen The dots are minor cosmetic blemishes resulting from tube production processes and do not interfere with the reliability or performance of the riflescope The image flickers flashes or snows The scope may flicker or flash when used in a bright environment to correct this place the cap over the objective lens and enter a dark environment The scope will restore itself to a natural functioning state in several minutes or hours depending on how long the scope had been exposed to the light The scope may flicker for the first several seconds of use even when in a dark environment before the scope corrects itself and functions properly The scope may snow for several minutes after being exposed to a bright light source daylight a car s headlights fire etc even if being operated in complete darkness The red reticle is blurred and can not be focused with the eyepiece The diopter adjustment range of the eyepiece is not powerful enough for your eye if you use glasses stronger than 5 diopters use your glasses while looking through the eyepiec

Manual

Contents

Download Pdf Manuals

Related Search

Related Contents