Night Optics D-112MG User Manual
Also see for D-112: User guide
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Night Vision DeviceD-112 / 112MGUser’s guideNight Optics USA, Inc. 2!WARNING!Do not operate this device until youare familiar with the contents ofthis manual. Keep this manual in asafe place for future reference.This Night Vision Device shouldonly be used during night or lowlight conditions. It contains a light-sensitive image intensifier tubethat can be damaged if exposed toexcessive light. To prolong tube lifeand avoid damage, do not turn theunit on in daylight without the pro-tective cover.This Night Vision Device isequipped with a built-in IR illumina-tor that can be seen by other NightVision Devices when it is turned on.Use this feature with caution.This device will not show the dif-ference between colored lights. Itproduces only a green viewing im-age. When color differentiation isneeded, verification with unaidedeyes is recommended.All Image Intensified Devices re-quire some light to operate suchas moonlight or ambient starlight.Night vision devices will not pen-etrate smoke, fog, rain, or heavysnowfall. Cloud cover and treeshadows will reduce the effective-ness of this device.Do not operate this Night VisionDevice in a potentially explosiveenvironment near gasoline fumesor other volatile materials. This is ahigh voltage electrical device.Do not disassemble, puncture, re-charge, or expose the battery tofire or high temperature. Doing somay result in an explosion and re-sulting chemical burns. When thedevice is not in operation for a pro-longed period, remove the batteryfrom the device and keep it sepa-rately in a cool and dry place.3CONTENTSTechnical Specifications . . . . . . . . . . . . . . . 3Description Of D-112 . . . . . . . . . . . . . . . . . . 4Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . 51. Battery Installation . . . . . . . . . . . . . . . 52. Controls . . . . . . . . . . . . . . . . . . . . . . . 53. Head Mount Attachment(optional on D-112,standard on D-112MG) . . . . . . . . . . . . . . 64. Head Mount Controls . . . . . . . . . . . . . 7Lens Replacement (1x optional on D-112, 3xoptional on D-112MG) . . . . . . . . . . . . . . . . . 8Night Vision Characteristics . . . . . . . . . . . 9Maintenance . . . . . . . . . . . . . . . . . . . . . . . . 10Troubleshooting. . . . . . . . . . . . . . . . . . . . . . 12Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Limitations of Liability . . . . . . . . . . . . . . . . . 14Acceptance Certificate . . . . . . . . . . . . . . . . 15TECHNICAL SPECIFICATIONSImage Intensifier Generation 1+Resolution (Center) 40 lp/mm minMagnification 3.6x (1x optional)Lens System 80 mm f1.6FOV 15º@1000 yards@1000 meters860’262 metersRange of Focus 10’ to infinity3m to infinityDetection Range 492’150 metersRecognition Range 330’100 metersDiopter Adjustment +4 to -4Weather Resistant YesCamera/Camcorder Adaptable YesIR Illuminator YesBattery Type/Life CR123/30 hoursDimensions 7.5” x 1.9” x 2.9”191mm x 48mm x 74mmWeight 17 oz482 gramsOperating Temperature -4° F to 113° F-20°C to +45°CWarranty 1 year4DESCRIPTION OF D-112The D-112 has a black aluminum body (1). Permanently affixed in this body are the IR illuminator(8), image intensifier tube, battery compartment (9), and rear eyepiece lens assembly (4). The frontlens (2), eyecup (6), and hand strap (12) are removable from the unit.1. Main Housing2. Objective 3.6x 80mmf1.63. Objective focus ring4. Eye-piece5. Rubber eyecup6. IR illuminator7. Battery compartmentcover8. Power OFF/ON/IRswitch9. Power ON indicator10. Hand strap11. BSP (Bright SourceProtection) cut-off switch |
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