What is CEC?

CEC (Consumer Electronics Control) allows for HDMI devices to be controlled with one remote control.

If you try to cast to a CEC supported TV while on a different source input (local TV channel, Cable, USB), source input will automatically switch to the HDMI port where the Chromecast is connected. Certain TVs will also power on (when powered off) when trying to cast to the Chromecast.

In order for this function to work, your TV must be using a wall outlet for power and not plugged into a USB port on the TV. 

Manufacturers often call CEC by different names, including:

  • Anynet+ (Samsung)
  • Aquos Link (Sharp)
  • BRAVIA Link and BRAVIA Sync (Sony)
  • HDMI-CEC (Hitachi)
  • CE-Link and Regza Link (Toshiba)
  • SimpLink (LG)
  • HDAVI Control
  • EZ-Sync
  • VIERA Link (Panasonic)
  • EasyLink (Philips),
  • Realink for HDMI (Mitsubishi).

Elise is a Chromecast expert and author of this help page. Leave her feedback below about the page.

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