background image

 

Do not leave the Nikon Laser IRT in direct sunlight. Ultraviolet rays and 
excessive heat may negatively affect or even damage the unit. 

 

When the Nikon Laser IRT is exposed to sudden changes in temperature, 
water condensation may occur on lens surfaces. Do not use the product until 
the condensation has evaporated. 

 

Do not use alcohol for cleaning the main body. 

 

Do not leave the polyethylene bag used for packaging within the reach of 
small children. 

 

Be careful that small children do not inadvertently swallow the adjustment 
cap. If it does happen, consult a doctor immediately. 

 

If your Nikon Laser IRT should fail to operate correctly, discontinue use 
immediately and consult the Troubleshooting Table. If you are unable to fix 
the problem, contact your local dealer for instructions on where to send it for 
repair. 

 

CARE AND MAINTENANCE  
Lenses 

 

When removing dust on the lens surface, use a soft oil-free brush. 

 

When removing stains or smudges like fingerprints from the lens surface, 
wipe the lenses very gently with a soft clean cotton cloth or quality oil-free 
lens tissue. Use a small quantity of pure alcohol (not denatured) to wipe 
stubborn smudges. Do not use velvet cloth or ordinary tissue, as it may 
scratch the lens surface. Once the cloth has been used for cleaning the 
body, it should not be used again for the lens surface. 

 

Main Body 

 

Clean the body surface with a soft, clean cloth and a dry cloth. Do not use 
benzene, thinner, or other organic agents because they may cause 
discoloration or rubber degeneration. 

 

Storage 

 

Water condensation or mold may occur on the lens surface because of high 
humidity. Therefore, store the Nikon Laser IRT in a cool, dry place.After use 
on a rainy day or at night, thoroughly dry it at room temperature, then store 
in a cool, dry place. 

 

NOTES ON LITHIUM BATTERY 

If handled incorrectly, battery may rupture and leak, corroding equipment and 
staining clothing. Be sure to observe the following: 

Summary of Contents for Laser IRT 4-12X42

Page 1: ...scope on your riflescope follow the procedures for reticle alignment When setting the reticle for hunting you should determine your standard range and then adjust the reticle based upon that reading distance For targets which vary from that standard distance you may simply adjust the position of the reticle in relation to your target or you may wish to use the procedure for trajectory compensation...

Page 2: ...for easy reference Specifications and design are subject to change without notice No reproduction in any form of this manual in whole or in part except for brief quotation in critical articles or reviews may be made without written authorization from NIKON VISION CO LTD The product s described herein may be subject to export control regulations in the relevant country ies It they should not be exp...

Page 3: ... each pulse to travel from the rangefinder to the target and back The maximum range of the instrument depends on the reflectivity of the target its color surface finish size and shape The following factors ensure best range and accuracy Nighttime use Cloudy weather Bright colored targets Targets with highly reflective surfaces Targets with shiny exteriors Large size targets Shooting targets facing...

Page 4: ...um Battery correctly Fig 6 3 Tighten the lid screw firmly for air tightness Remote control unit 1 Insert the metal plate into the groove of opposite side of LED Fig 7 2 Press down the metal plate a to lift up the rear cover b Fig 7 There are eight hinge stoppers Fig 8 Be careful to break the hinge stopper 3 Replace the CR2025 Lithium Battery correctly Fig 8 4 Put the rear cover back and press the ...

Page 5: ...ding the gun 2 The LED on the Remote control unit must turn the direction of the Remote control Detector Fig 2 3 3 Then fix the Remote control Unit with the band Effective control range is less than 20 inches Operational Summary Riflescope 1 Diopter adjustment 1 Look through the eyepiece with your eye positioned about 4 inches away from the eyepiece lens Fig 9 and you will see the Nikoplex reticle...

Page 6: ...is made by turning the grip by hand If the bullet hits under the aiming point turn the grip in the direction of the arrow marked U If the bullet hits to the left of the aiming point turn the grip in the direction of the arrow marked R Fig 12 Note The windage and elevation scales of the Laser IRT 4 12X42 is calibrated in divisions of minute of angle with a click at intervals of minute of angle half...

Page 7: ......

Page 8: ...3 Measuring ...

Page 9: ...factory yards 100 Outside Diameter of Eyepiece mm 39 in 1 78 LASER Class FDA Class I Wavelength 905nm Pulse duration 30ns Output 15W Beam Divergence 0 036 degree OTHERS Measuring range 33 766 yards Distance display 1 yard step Structure Scope Waterproof maximum depth of 2 meters for up to 5 minutes Battery chamber Water resistant Operating temperature 10º to 50º Remote control unit Attachable to a...

Page 10: ...ge Nitrogen filled design makes it resistant to condensation and mold Observe the following when using the Laser IRT As the unit does not have perfectly sealed structure it should not be operated nor held in running water Any moisture should be wiped off before adjusting movable parts Power selector Ring eyepiece etc of the Laser IRT to prevent damage and for safety reasons To keep your Laser IRT ...

Page 11: ...sure the target is within measuring range 33 766 yards Closer target cannot be measured Be sure that nothing such as leaves or grass is between the Laser IRT and the target Target beyond a certain distance Be sure that nothing such as leaves or cannot be measured grass is between the Laser IRT and the target Measurement result is unstable Replace battery Be sure the target shape and condition is a...

Page 12: ...ned to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does...

Page 13: ... increases the danger of damaging the eyes Do not disassemble the Nikon Laser IRT A product that has been disassembled is not guaranteed by the manufacturer If the Laser IRT s body cover is damaged or if it emits a strange sound due to dropping or for some other cause immediately remove the battery and stop using Cautions When not using the Nikon Laser IRT do not push the POWER button Do not leave...

Page 14: ...t on the lens surface use a soft oil free brush When removing stains or smudges like fingerprints from the lens surface wipe the lenses very gently with a soft clean cotton cloth or quality oil free lens tissue Use a small quantity of pure alcohol not denatured to wipe stubborn smudges Do not use velvet cloth or ordinary tissue as it may scratch the lens surface Once the cloth has been used for cl...

Page 15: ...eat and short circuit batteries Do not put batteries in fire or water Never disassemble batteries Do not change batteries Do not subject stored batteries to extremes in temperature Do not subject batteries to strong vibrations or shock In the event that you should require service for your Nikon RIFLESCOPE in case of U S A market please send it directly to Nikon Scope Service 841 Apollo Street Suit...

Reviews: