1) Your TV must be a digital TV to use this digital antenna. If it is an analog TV, you will need a digital converter box for your TV.
2) You MUST rescan your TV channels any time a new antenna is attached. Your previously saved channels are synced to your previous antenna. You must resync the new antenna with the TV by rescanning the channels. Simply connect the new antenna without rescanning the TV channels won't work! It is also highly recommended you rescan the TV channels after repositioning your antenna.
3) Please make sure that you can receive the signal of TV channel before pasting it on the wall or window.
4) Areas with large areas of obstacles, such as val