Using the Keepguard KG795 trail camera is a breeze. First, insert an SD or SDHC card (up to 64GB) and 8 AA batteries or connect it to a DC12V power source. Then, use the 2.4-inch HD color display to set up your preferences, like PIR sensitivity, shooting numbers, and video length. You can also program features such as timed scan, temperature display, and moon display. Place the camera in your desired location, making sure it's secure with the strap or 1/4 - 20 attachment. It's suitable for both day and night use. When using at night, the high-power LEDs will provide excellent visibility. Just remember to keep the camera within the operating temperature range of -20 to 60°C and humidity levels between 5% and 90%. Also, since it's waterproof (IP67), it can handle some exposure to water, but don't submerge it for long periods. For maintenance, regularly clean the lens and the body of the camera to ensure clear pictures. If you're not using the camera for a while, store it in a dry place within the storage temperature range of -30 to 70°C.