mattylaid

My Atari 2600 seems to send a signal to my TV but the screen is either black or it's a fuzzy/distorted version. The only way I can get anything to show up on the screen is to repeatedly flip the power switch and the game select button doesn't seem to work.The games show different patterns but the patterns are quite consistent amongst one game. I'm using a VHF to coax to connect to the TV. Thanks in advance for the help!