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Newcon Optik NVS 7 manual

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Table of contents for the manual

  • Page 1

    9. ACCEPTANCE CERTIFICATE Image Intensifier Tube Minimum Measured Resolution, lines/mm 30 Photocathode sensitivity, integral, µ A/ lm 400 Light ampli fi cati on 20,000 Image Intensifier Tube Serial N umber: _____________ Date of production: ______ ____ Quality Inspector Signat ure: ____________ NIGHT VISION DEVICE __NVS 7-2 __NVS 7 -2SD __N VS 7-2[...]

  • Page 2

    IMPORTANT INFORMATION Read prior to activation You have just purchased a complicated electronic device. To operate it properly, please read this manual carefully. Here are some common precautions that must be noted. • NEVER disassemble the uni t. This device contains hi gh voltage, which ma y be hazardous t o your hea lth! • NEVER expose the op[...]

  • Page 3

    7. WARRANTY: NEWCON OPTIK warrants this produc t against de fects in material and workmanship for one year from the date of t he original date of cons umer's purchase, but no more than 18 months from the date o f manufact uring. Lo nger warrant y periods are available, subject to the terms of s pecific sales contract. Should your Newcon produc[...]

  • Page 4

    Precautions NVS 7 is a sophisticated precise optical instr ument equi pped with electronics. Therefore, it shoul d be handled wit h due care. • Try to avoid strong heat, direct sunlight , impacts, d ust, moisture and sudden c hanges of tem peratures. Kee p in mind t hat, although being very dura ble, NVS7 contains fra gile compone nts. • Do not[...]

  • Page 5

    Press the button (2) to change th e fixating point of the goggles during operation. Rotate the goggles with d epressed button (2) until you hear the click. You can raise the unit up vertically for unobstructed vision withou t taking the helmet off. The unit will automatically shut off in this position . ( Note : this is an optional feature ). Rever[...]

  • Page 6

    Figure 7 1 – locking screw; 2 – flip/flop button; 3 – flip-flop adjusting screws; 4 – mount bindi ng screw 12 3 4 2. COMPONENTS NVS 7 is supplied with the following components : PART QUANTITY NVS 7 unit wit h 1x lens * 1 Head gear* 1 Lens caps 1 Manual 1 Warranty regist ration card 1 Optional p arts ** PART QUANTITY 3x add-on l ens 1 4 × l[...]

  • Page 7

    OPERATION: During daytime: It is allowed to turn on the goggles at daytime for a short period of time , for testing pu rposes onl y. Lens cap m ust be installed during this operation. The image will be fuzzy, and /or you will see 3 images. This is norm al because of the catadioptric construction of the lens. Warning. Never turn on the gogg les with[...]

  • Page 8

    Main tube parameters Image Intensifier Type (Generation/Grade) 2+ / SD, HD, XT 3 / HD Photocathode operating diameter, mm 18 Photocathode type S-25 GaAs Photocathode sensitivity, m in: Integral , µ A/ lm 500-750 1200-2100 Spectr al at λ = 850 nm, mA/W 35 45 Light amplification 25,000 Image magnification 1 Max dark background brightness, cd /m 2 1[...]

  • Page 9

    9 8 5.3 Operation at night You can use the device wit h the head gea r or without it. When used with the h ead gear, first adjust all the strap s for individual head size. Take o ff the lens c overs (6) fr om the lens (7). Turn on the device- using switch (1). In ca se of insuffici ent lighting wh en observing an obj ect, which is situated not far [...]

  • Page 10

    5. OPERATION INSTRUCTIONS 5.1 Pre-starting procedures: Unpack the de vice. In orde r to install the battery, first m ake sure the switch (1) is in the OFF position. Unscrew the battery house cover (5), and install 2 fresh AA batteries. Observe the correct polarity i ndicated on the housing. Scre w the battery ho use cover back on. Chec k the functi[...]