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VIZIO E421VO User Manual
40
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CEC
Consumer Electronics Control allows you to control other devices using your HDTV remote control when
those devices are connected via HDMI. For example, if a CEC-supported Blu-ray DVD player is
connected to your HDTV through HDMI-2 and that player is powered on, your HDTV will automatically
change to the HDMI-2 input. Similarly, if your HDTV is powered on first and
your change the input to HDMI-2, your Blu-ray player will automatically
power on.
Also, you can control your CEC-supported device using the transport keys
on your HDTV remote control (e.g. Play, Stop, Prev, etc.). When you press
one of the buttons on your HDTV, the action will occur on your device.
Contact your devices’ user manual or manufacturer to check whether your
device supports CEC.
CEC Function
Turn CEC On or Off. When set to Off, your HDTV will not send or
receive any CEC commands.
Device Discovery
Register device with TV. Before CEC will work, perform a Device
Discovery to see if there are any CEC supported devices
connected to your HDTV.