Is a HD camcorder compatible with non HD tv?

An HD camcorder can be made to be compatible with a non HD tv. Using video editing software, you can downgrade the HD video from an HD camcorder to standard definition which will play on a non-HD TV. Some camcorders will also have RCA outputs which will play on a non HD tv. If the camcorder only has HDMI outputs, then it can not be directly connected to you non-HD TV. There are also some camcorders which can record in both HD and Standard Definition.