User manual BUSHNELL NIGHT VISION 26-2042

[. . . ] #: 06-2042/03-01 · Once the Eyepiece Focusing Ring is adjusted, you need only adjust the Objective Lens Focusing Ring as needed. Spots In The Image · You may see spots in the image. These vary from scope to scope and are cosmetic blemishes inside the scope. These are normal for Night Vision Scopes and are NOT a defect. TROUBLESHOOTING Scope will not turn on. Check that the batteries are installed properly. [. . . ] Bushnell Night Vision products amplify existing light, allowing you to see in dark conditions too dark for the naked eye. HOW NIGHT VISION WORKS Bushnell Night Vision products collect and amplify existing light through the objective lens, which is then focused on the image intensifier. Inside the intensifier, a photocathode is "excited" by the light and converts the photon energy into electrons. These electrons accelerate across an electrostatic field inside the intensifier and strike a phosphor screen (like a green monochrome TV screen) which emits an image that you can see. It is the acceleration of electrons, which provides gain and enhances the image. This is a Generation I device. Scope flashes. The scope may flash when used in a bright environment. It may also flash during the first few seconds of use in dark environments. CARE & MAINTENANCE · When not using for an extended amount of time, remove batteries and store the product in a dry location. · Avoid turning the product on in extremely bright light conditions. · Handle this product like you would a camera. Though Bushnell Night Vision products are durably constructed, the image intensifier tube consists of glass and is subject to breakage. We recommend using a camera cleaner kit to clean the outside of the objective and eyepiece lenses. · Do not disassemble this product. Unauthorized disassembly not only voids the warranty but may also cause damage from the lack of special tools and techniques. GETTING STARTED Installing Batteries · Slide the top battery cover (a) rearward and insert two AA batteries per the polarity indicators, and then slide the battery cover back onto the unit. Specifications Magnification: Objective Size: Viewing Range (Ft. ) Field of View: Infrared Illuminator: Battery Type: Size (Inches): Weight (oz): 2. 0 X 42 mm . 5 - 675 70 feet at 100 yards Built-In AA (2) 7. 1 x 3. 3 x 2. 4 17 Using The Power Button And Infrared LED Illuminator · Never turn the scope on in daylight conditions with the lens cap (b) off. The pinhole in the lens cap allows you to test the scope in daylight conditions. · To turn on the device, slide the power button (c) to the "ON" position. d b c a f e · To turn on the IR (d) (Infrared Illuminator), slide the IR button to the "ON" position. Your Bushnell Night Vision product includes a built-in infrared illuminator. [. . . ] Send To: Bushnell Performance Optics 8500 Marshall Drive Lenexa, Kansas 66214 IN CANADA Send To: Bushnell Performance Optics 25A East Pearce Street, Unit 1 Richmond Hill, Ontario L4B 2M9 For products purchased outside the United States and Canada please contact your local dealer for applicable warranty information. This warranty gives you specific legal rights. You may have other rights which vary from country to country. ©2001 Bushnell Performance Optics 2 [. . . ]