ViewSonic X10-4K - Page 78

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3. To return to a previous menu press the Return buon.
Menu 
Power On Source Allows the user to enter the desired source directly
aer turning on the projector.
Power On/O Ring Tone Enable or disable the power on/o ring tone.
Auto Power On Direct Power On
Turn on the projector automacally once plugged
into an outlet.
CEC
This projector supports CEC (Consumer Electronics
Control) funcon for synchronized power on/o
operaon via HDMI connecon. That is, if a device
that also supports CEC funcon is connected to the
HDMI input of the projector, when the projector’s
power is turned o, the power of the connected
device will also be turned o automacally. When
the power of the connected deice is turned on, the
projector’s power will be turned on automacally.
 Ensure both the projector’s and the
connected device’s CEC funcon are
turned on.