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Newcon Optik NVS 22-2XT manual

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Table of contents for the manual

  • Page 1

    Operation Manual NIGHT VISION RIFLESCOPE NVS 22-2XT 105 Spar ks Ave., Toro nto, ON M 2H 2S5, C anada[...]

  • Page 2

    ii IMPORTANT INFORMATION Read prior to activation. You have purchased a sophisticated electronic device. To operate it properly, please read this manual fully. Ignoring operation procedures described in this manual will void your warranty.  NEVER Disassemble the unit. Device contains a source of high voltage, which may be hazardous to your healt[...]

  • Page 3

    1 TABLE OF CONTENTS 1. BRIEF DESCRIPTION ........................................................... 2 1.1. Overview ......................................................................... 2 1.2. Key features of NVS 22-2XT ......................................... 2 2. DESIGN of NVS 22-2XT........................................................ 3[...]

  • Page 4

    2 1. BRIEF DESCRIPTION 1.1. Overview NVS 22-2XT is a night vision attachment to a daytime weapon scope designed for precise aiming in darkness. The device is equipped with a high-quality electro-optical im age intensifier tube that amplifies light in the visible and IR spectrum providing for up to a 400- 700 m effective observation range at low lig[...]

  • Page 5

    3 2. DESIGN of NVS 22-2XT 4 3 5 9 2 6 1 9 10 8 5 7 11 Fig .1 1 – Device body 2 – Objective lens 3 – Eyepiece 4 – Rubber eyepiece guard 5 – Battery compartment 6 – Objective lens cap 7 –On/Off switch 8 – Focus adjustment knob 9 – Weaver mount 10 – IR illuminator mount 11 – IR illuminator mount[...]

  • Page 6

    4 3. SPECIFICATIONS Optical Magnificati on, x 1 Field of view, degrees 8 Day Scope m agnificat ion, x : Acceptable Recommended 1-20 3-5 Focus lengt h, mm 110 F-number 1.6 Focus range 20 m to infinity Image intensifier tube Type 18mm MCP Gain, min 25,000 Resolution, lp/mm 54-64 Infrared illuminator (optional) Type IR diode Power, mW 75 Illuminati on[...]

  • Page 7

    5 4. DELIVERY SET NVS 22-2XT is supplied with in the following set: - Device - Objective lens cap - Rubber eyepiece guard - Picatinny rail mount - Operator’s manual (this document) - Warranty card - Soft case - AA Batteries Optional accessories : - IR illuminator - Hard Case 1 pc. 1 pc. 1 pc. 1 pc. 1 pc. 1 pc. 1 pc. 2 pcs. 1 pc. 1 pc. 5. OPERATIO[...]

  • Page 8

    6 5.2. Testing NVS 22-2XT in the daytime Daytime mode of NVS 22-2XT was designed for testing purposes only. Image may be fuzzy. To test the device in the daylight: 1. Turn switch 7 (Fig.1) into ON position. 2. Direct the device at an object within 10-20 m from the viewer. 3. Turning the focus knob 8 (Fig.1 ) adjust focus to obtain the sharpest imag[...]

  • Page 9

    7 6. INSTALLATION ON A RIFLE 1) Loosen slightly the Clamp screw 11 (Fig. 1) of the adapter rail. 2) Place the NVS-22-2XT onto the Picatinny rail of the fire arm before objective of daytime scope at the minimal distance from it. 3) Tighten the fixing Clamp screws 11 (Fig. 1) NOTE : - Clamp screws may need to be tightened again after continuous shoot[...]

  • Page 10

    8 daytime riflescope. Thus, it is recommended to estima te if adjustment is required for a night vision sight in combination with daytime riflescope by bore sighting daytime riflescope with and without night vision attachment. Value of the required adjust ment should be noted in clicks of the riflescope and shall be used each time when nigh vision [...]

  • Page 11

    9 7. STORAGE AND MAINTENANCE Warning If NVS 22-2XT has been kept for a long time at temperature lower than - 40 ° C (-40 ° F), then prior to using the device m ust be warmed up at an ambient temperature of -10 ° C (14 ° F) to +40 ° C (104 ° F) with relative humidity below 80%. NVS 22-2XT is a sophisticated precise optical instrument equipped [...]

  • Page 12

    10 8. TROUBLESHOOTING 8.1. The scope does not turn on Check whether the batteries are insta lled properly. Check the charge of the batteries. Replace if they are weak. Do not mix old batteries with new ones. 8.2. The target does not appear in focus. Bring the target to the center of the image. By turning t he knob 8 (Fig.1) achieve the clearest tar[...]

  • Page 13

    11 9. WARRANTY NEWCON warrants this product against defects in materials and workmanship for one year from the da te of the original purchase, but no more than 12 months from the date of manufacturing. Longer warranty is available, subject to the terms of the specific sales contract. Should your Newcon product prove to be defectiv e during this per[...]

  • Page 14

    12 10. CUSTOMER SUPPORT Should you experience any difficulties with your Newcon Optik product, please, consult this manual first. If the problem remains, contact our customer support department at +1(416) 663-6963 or toll fr ee at 1-877-368-6666 (North America onl y). Our operating hours are 9am-5pm, Monday - Friday, Eastern Standard Time. Under no[...]

  • Page 15

    13 11. ACCEPTANCE CERTIFICATE NVS 22-2XT unit serial number: _______________ ___________ _______ Image Intensifier Tube ser ial number: ______ ______________ Minimum Measured Resolution, lines/mm 45 Photocathode sensitivity, integral, μ A/lm 400 Light amplification 25,000 The unit complies with all technical specifications and has passed the inspe[...]

  • Page 16

    NEWCON OPTIK ™ 2010 Printed in Canada M711-16/B/IV[...]