Harbor Freight Tools 47894 User's Manual
Contents
1. Item 47894 Night Vision Scope with Illuminator 3 6X Operating Instructions Distributed Exclusively by lg HARBOR FREIGHT 3491 Mission Oaks Blvd Camarillo CA 93011 Copyright 2003 by Harbor Freight Tools All Rights reserved No portion of this manual or any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight Tools For Technical Questions and replacement parts please Call 1 800 444 3353 Thank you for choosing Harbor Freight Tools For future reference please complete the owner s record below Model Purchase Date Save your receipt warranty and this manual Please visit our WebSite at www harborfreight com REV 01 03 Please read the entire manual before using the Night Vision Scope with Illuminator Specifications Magnification Angle of View Lens Power Source Minimum Focal Distance 18 inches Accessories Black Nylon Carrying Case with Shoulder Strap Features 1 The Power On Button 2 automatically shuts down if the unit is exposed to bright light 2 Includes black nylon case with shoulder strap Warning Do not use Night Vision Scope with Illuminator in daylight or bright light with the lens cap removed This may cause permanent damage to the unit Never look at the sun severe eye damage may occur General information on Night Vision devices This electro optical device assists in viewing in near darkness or c2. er tube may be visible in the field of view These are normal and not considered imperfections by Image Intensifier Standards Most of the distortion will occur in the peripheral area not in the center Maintenance 1 Always clean lens with professional supplies Never wipe dirt or dust off the lens You may use dry compressed air 2 Clean the housing with a dry soft cloth 3 Store in a dry well ventilated area Never store near a heater air conditioner or in direct sunlight 4 Remove battery when storing for more than two weeks Troubleshooting 1 The screen will not glow while in the on position Check battery Make sure it is charged and installed properly 2 The image fades or disappears completely If you are in complete darkness the scope needs some light Activate the Illuminator 6 It is possible that you pointed the device at an intense light source which might have shut down the unit to protect the intensifier tube Turn the power off and wait five minutes before turning it back on 3 Unable to properly focus Try adjusting the focus on both the Eyepiece 1 and the Objective Lens Ring 4 Also try cleaning the lens with professional supplies 47894 REV 01 03 4
3. omplete darkness It works by amplifying the already existing light of the moon or the stars Ifno light is present the illuminator acts as an external light source When viewing an object through the night vision scope you are actually seeing an image that comes from the intensifier tube within the device The objective lens captures the light and directs it to the front of the intensifier tube which is the electro optical component The 9 volt power source then passes energy through the intensifier tube causing electrons to strike the phosphor screen The image in the intensifier tube is then magnified by the eyepiece This device is excellent for wildlife viewing search and rescue operations surveillance boating safety home security and camping Important Precautions 1 Never turn on the scope or take off the lens cover in daylight or under bright illumination such as automobile headlights 2 Do not try to service the unit yourself Take it to a qualified service technician 3 Protect the unit from moisture dust and sunlight If condensation is visible on the unit wait five hours before using it again 4 Avoid storing the scope where sudden changes of temperature occur Keep it away from air conditioning or heating vents 47894 REV 01 03 2 Installing the Battery Refer to figure 1 Uses 2 AA batteries not included Open the Battery Compartment Cover 8 and install the batteries Close the Battery Compartment Co
4. ver 8 Figure 1 Objective Lens Ring 4 Illuminator Objective Lens 5 Button 3 Power Button 2 we lens cap not shown Eyepiece Illuminator 6 1 Battery Compartment 8 opposite side Operation Without Illuminator 1 REMEMBER IF YOU ARE NOT IN A DARK AREA DO NOT REMOVE THE LENS CAP 2 Check the scope operation by pushing the Power Button 2 depressing it for 2 to 3 seconds Look ing through the Eyepiece 1 you should see a green glow if the scope is working properly 3 In anear dark environment remove the lens cap from the Objective Lens 5 and push the Power Button 2 You will see the green glow Focus the Eyepiece 1 and the Objective Lens Ring 4 to improve the clarity of view When the green glow fades push the Power Button 2 again to refresh the green glow Replace the Lens Cap Immediately when you are done Operation With Illuminator When operating in total darkness use the built in Muminator 6 1 Remove the lens cap and depress the Power Button 2 so that the green glow appears 2 Depress and hold the Illuminator Button 3 to turn on the Illuminator 3 When finished using the Illuminator take finger off the Illuminator Button 3 and the Illuminator will shut off The green image of the Night Vision scope will slowly fade away 4 Replace Lens Cap Immediately 47894 REV 01 03 3 Tube Screen Appearance Light and dark spots caused by image convert
Download Pdf Manuals
Related Search