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8.6 Display control via CEC
Command
Function
Command Example and Feedback
TVON.
Send CEC “DISPLAY ON” command to
power on the display.
CEC TV POWER ON!
TVOFF.
Send CEC “DISPLAY OFF” command to
power off the display.
CEC TV POWER OFF!
TVVOL+.
Send CEC “VOLUME UP” command to
volume up the display.
CEC TV VOLUME INCREASE!
TVVOL-.
Send CEC “VOLUME DOWN” command
to volume down the display.
CEC TV VOLUME DECREASE!
TVMUTE.
Send CEC “VOLUME MUTE” command
to mute/unmute the display.
CEC TV VOLUME MUTE/UNMUTE!
8.7 CEC control
If the input sources and display support CEC, they can be controlled by sending the below command.
Command
Function
Command Example and Feedback
CECxx <yy:yy:yy>.
Send CEC command “yy yy yy” to
control the source device or the display
device.
The “
xx
” represents the port number.
00 = HDMI IN 03 = HDMI OUT
The “
<yy:yy:yy>
” represents the specific
control command of source device or
display device.
CEC00 <40:44:41>.
Send CEC command “40:44:41” to
control the source device which is con-
nected to the 1-HDMI IN port.
