Reply To: OSSC – HDMI Power Query


When the OSSC is first turned on, it will output the test pattern; however, once you turn a connected console on, let the OSSC sync to it and display an image, then turn the console off, the OSSC will effectively turn off its HDMI output until it receives a new signal.

More simply put, you’d have to turn the OSSC, power cycle one of the consoles connected to it (On, let it show an image, then off), then leave the OSSC on to get the behavior you’re looking for.