Frequently Asked Questions How do I switch to the AV inputs on my Philips television to watch an accessory device (DVD player, Game System, VCR...)? Press the 'SOURCE' button on the remote control to display the source list. Press the cursor up/down to select the desired mode (such as TV, AV1, AV2, AV3, HDMI 1, HDMI 2, …) and press the 'OK' button to activate.