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11. ACCEPTANCE CERTIFICATE
NIGHT VISION DEVICE
OPERATION MANUAL
Serial Number _______________________________
Model DN-140M
corresponds to technical conditions ADSH 3.807.020 TU and is
admitted for use.
Date of production -____________________
Place for seal
Quality inspector ____________________
(signature)
NIG
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DISCLAIMER NEWCON OPTIK DISCLAIMS ANY WARRANTIES, EXPRESSED OR IMPLIED, WHETHER OF ABILITY TO SELL OR FITNESS FOR A PARTICULAR USE, EXCEPT AS EXPRESSLY SET The use of this device might be restricted or forbidden in your FORTH HEREIN. THE SOLE OBLIGATION OF NEWCON area. Check with local authority. Newcon Optik will not accept UNDER THIS LIMITED WARRANTY SHALL BE TO PEPAIR OR any responsibility for improper use of this scope. REPLACE THE COVERED PRODUCT, IN ACCORDANCE WITH THE TERM
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The image should be restored in within 2 minutes. 1. IMPORTANT INFORMATION Poor atmospheric conditions such as fog, haze or extremely dark environments, will decrease the visibility distance of the unit. Read prior to activation 9. WARRANTY: NEWCON OPTIK warranties this product against defects in material You have just purchased a complicated electronic and workmanship for one year from the date of the original consumer's device. To operate it properly, please read this purchase
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8. TROUBLESHOOTING NEVER aim active unit at intense light sources (i.e. lights, • headlamps, campfires, the moon, etc.) 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 the
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7. Next, focus the scope by turning the focus ring on the sight’s starlight or man-made light. The scope was designed to be easy eyepiece. You may have to re-focus both lenses to achieve sharp to use, and provide many years of operation. focus. NOTE: For best result, use a 50mm lens. Wide angle and/or Some of the typical activities where the DN-140M Night Vision zoom lenses typically cannot provide a full-screen image through Rifle Scope will be useful: the DN-140M unit. Camera lens a
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6.3 Operation at night Warning! INSUFFICIENT AMBIENT ILLUMINATION After transportation or keeping the device at temperature lower If you encounter insufficient ambient illumination, use the than -40°C (-40°F), the device must be warmed up to ambient Infra/Red illuminator (5). Activated by rotating switch (10) temperature, from -10°C (14°F) to +40°C (104°F), relative clockwise. The illuminator beam can be focused for optimal humidity of 80% max. at 20°C (68°F). results, by r
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3. COMPONENTS 6. OPERATION INSTRUCTIONS WARNING! DN-140M is supplied with the following components: NEVER DIRECT THE LENS IN THE DIRECTION OF BRIGHT LIGHT! NAME QUANTITY 6.1 Starting procedures. DN-140M unit 1 1. Unpack the device. In order to install the batteries, Case 1 open battery house cover (4), and install the batteries. Lens cap 1 Check the functioning of the device by switching it on I/R illuminator 1 (click switch 10) and looking through eyepiec
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4. SPECIFICATIONS OF DN-140M 5. CONSTRUCTION Image intensifier Gen. I 3 2 1 4 5 11 Resolution ln/mm 38ln/mm Magnification, X 2.8 Field of View, angle, degrees, not less than 12° Lens 85mmF/1.8 Dioptric correction +3, -4 Focus Range, m 0.6-∞ 9 10 8 7 6 Eyepiece focal length 15mm Eyepiece relief distance 45mm Power supply 3V, 2AA Pic. 1 Battery life, hours 40 (at 20°C) 1. Body Dim
