Using your Minolta MN220NV camcorder is easy. First, insert the included 16GB SDHC card into the SDHC memory card slot. Turn on the camcorder and use the 3 - inch LCD screen to compose your shot. If you're shooting in the dark, switch to the infrared night - vision mode for clear videos and photos. For different shooting environments, select the appropriate intelligent scene mode, and the camera will adjust the settings for you. To record video, press the record button, and to take a still photo, press the photo button. You can connect the camcorder to your smartphone via the built - in WiFi. Just download the relevant app and pair the devices. Then you can control the camera wirelessly and view or manage your recorded media. When it comes to maintenance, keep the lens clean with a soft, dry cloth. Avoid exposing the camcorder to extreme temperatures or humidity. When not in use, store it in a protective case. Make sure to charge the battery regularly to keep it in good condition.