User manual BUSHNELL NIGHT VISION 26-2024

[. . . ] Insert the positive end of the battery into the battery compartment leaving the negative end facing out. Replace the battery cover carefully ­ do not over tighten. Use and Testing This device operates on one 3-volt CR123 lithium battery. Make sure it has been installed according to the instructions above. [. . . ] This device can be mounted on any tripod with a 1/4" tripod socket (5). Caution: This device can be used in extreme cold weather. However, when the unit is brought back into a warm environment, you must wait approximately 5 hours before using the unit again. Damage may occur due to condensation that may have accumulated on the internal circuitry of the unit. Spots In The Image You may see spots in the image. These vary from device to device and are cosmetic blemishes inside the device. These are normal for Night Vision devices and are NOT a defect. 2 3 6 1 5 4 7 TROUBLESHOOTING Scope will not turn on. Check that the battery is installed properly. Check the battery contact to ensure it is clean and free of corrosion. Check that the power is in the "ON" position. Adjust the Objective Lens Focusing Ring. If still no improvement, clean the lenses; they may be foggy or dusty. Bright light sources such as headlights may cause visibility to degrade or disappear completely. Turn the Power OFF (2) and turn the scope away from the light source. The unit will restore itself in 1 or 2 minutes. Conditions such as fog or extremely dark environments will decrease visibility. 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 AND MAINTENANCE Your Bushnell Night Vision device was designed to provide many years of reliable service. To ensure that you get the most enjoyment out of your Night Vision device, always obey the following warning and precautions: · Do not point this device toward any light source greater than 1 lux such as car headlights, for an extended period of time. [. . . ] 100 yards 105 feet at 100 yards CR123 (1) Up to 20 hours -22º to 104º F / -30º to 40º Celsius +/- 5 diopter 5. 6 inches / 142mm 3. 2 inches / 82mm 2. 4 inches / 60mm 10. 6 oz. / 0. 3 kg *Maximum distance at which a human figure can be recognized under ideal viewing conditions; defined as clear conditions (no fog, dust, etc. ) under the light of 1/4 moon. WARRANTY / REPAIR TWO-YEAR LIMITED WARRANTY Your Bushnell® product is warranted to be free of defects in materials and workmanship for two years after the date of purchase. In the event of a defect under this warranty, we will, at our option, repair or replace the product, provided that you return the product postage prepaid. This warranty does not cover damages caused by misuse, improper handling, installation, or maintenance provided by someone other than a Bushnell Authorized Service Department. [. . . ]