enables the transfer of control information between all compatible HDMI devices. This means, for example, that all devices in an HDMI chain can be switched on or off with one press of a button, or that the volume of the A/V receiver can be regulated using the television remote control.
Notes
1. The CEC feature may not allow control and command of all available CEC-enabled products.
2. Switched on, the CEC function increases the power consumption of the AV-receiver when the power is set to standby.