Before revision: First- through early fourth-generation video game consoles commonly used this method to connect to the television, which was used as the audio and video device for the game, with some variations (the Atari 2600, for example, used a Channel 2/3 output switch).
After revision: First- through fourth-generation video game consoles commonly used this method to connect to the television, which was used as the audio and video device for the game, with some variations (the Atari 2600, for example, used a Channel 2/3 output switch).