RF Module (Intellivision)

the rf module on the intellivision is a self contained unit without a game installed and working, there will be a one second delay before black screen sometimes i have found you will get nothing at all on rf without a game inserted so it is best to test with a game in there are two adjustable pots you can use to tune audio hum and video frequency on the rf channel you will find the module on the rear of the console i have labelled the connection points for ease if you struggle getting a picture, adjust the video potentiometer with a screwdriver if you get audio buzz adjust the audio potentiometer with a screwdriver