Newcon Optik NIGHT VISION RIFLE SCOPE DN-140 user manual

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11. ACCEPTANCE CERTIFICATE


NIGHT VISION DEVICE



Serial Number _______________________________
OPERATION MANUAL
Model DN-140

corresponds to technical conditions ADSH 3.807.020 TU
and is admitted for use.


Date of production -____________________
Place for seal
Quality inspector ____________________

(signature)







NIGHT VIS

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NEWCON OPTIK DISCLAIMS ANY WARRANTIES, DISCLAIMER EXPRESSED OR IMPLIED, WHETHER OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR The use of this device might be restricted or forbidden in USE, EXCEPT AS EXPRESSLY SET FORTH NEREIN. THE your area. Check with local authority. Newcon Optik will SOLE OBLIGATION OF NEWCON UNDER THIS LIMITED not accept any responsibility for improper usage of this WARRANTY SHALL BE TO PEPAIR OR REPLACE THE scope. COVERED PRODUCT, IN ACCORDANCE WITH THE

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1. IMPORTANT INFORMATION The image should be restored in within 2 minutes. Poor atmospheric conditions such as fog, haze or extremely Read prior to activation dark environments, will decrease the visibility distance of the unit. You have just purchased a complicated 9. WARRANTY: electronic device. To operate it properly, please NEWCON OPTIK warrants this product against defects in read this manual carefully. Here are some material and workmanship for one year from the date

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8. TROUBLESHOOTING • NEVER aim active unit at intense light sources (i.e. lights, headlamps, campfires, the moon, etc.)3 The scope does not work. • NEVER reverse the polarity of a battery - Check that the batteries are installed properly. - Check the charge of the batteries. Replace if they are weak. Do not use old batteries with new ones. • NEVER connect the unit to external power sources The image does not appear in focus. Bring the inspected object to the center of

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7. Next, focus the scope by turning the focus ring on the starlight or man-made light. The scope was designed to be sight’s ring. You may have to re-focus both lenses to easy to use, and provide many years of operation. achieve sharp focus. Some of the typical activities where the DN-140 NOTE: For best result, use a 50mm lens. Wide angle and/or Night Vision Rifle Scope will be useful: zoom lenses typically cannot provide a full-screen image • law enforcement through the DN-200 unit.

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6.3 Operation at night Warning! AT INSUFFICIENT AMBIENT After transportation or keeping the device at temperature ILLUMINATION lower than -40°C (-40°F), the device must be warmed up to At insufficient ambient illumination use the ambient temperature, from -10°C (14°F) to +40°C (104°F), Infra/Red illuminator (5). Activated by rotating switch (10) relative humidity of 80% max. at 20°C (68°F). clockwise. If brightness of the screen is decreasing, replace the Precaution

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6. OPERATION INSTRUCTIONS 3. COMPONENTS WARNING! NEVER DIRECT THE LENS IN THE DIRECTION DN-140 is supplied with the following components: OF BRIGHT LIGHT! 6.1 Pre-starting procedures. NAME QUANTITY 1. Unpack the device. In order to install the DN-140 unit 1 batteries, open battery house cover (4), and install the Case 1 batteries. Lens cap 1 Check the functioning of the device by switching it I/R illuminator 1 on (click switch 10) and looking through eye-

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4. SPECIFICATIONS OF DN-140 5. CONSTRUCTION 5 4 3 Image intensifier Gen. 1 Resolution ln/mm 32ln/mm Magnification, X 2.8 6 2 Field of View, angl.., degrees, not less 12° Lens 85mm, F/2 Dioptric correction +3, -4 Focus Range, m 0.6-∞ 8 1 Eyepiece focal length 15mm 7 10 9 Eyepiece relief distance 45mm Power supply 3V, 2AA Battery life, hours 30 (at 20°C) Dimensions, mm 6.5x2.6x3.5 Weight, kg (complete set) 1.9 Pic. 1 1