CEC Command
Consumer Electronics Control (CEC) allows interconnected HDMI devices to
communicate and respond to the same remote control.
The formula for the CEC command is as follows:
Command + Output + Number + Control + [Enter]
1. For example, to enable the CEC function on output port 1, type:
cec o01 on [enter]
The following tables show the possible values for the CEC command:
Command
Output Command
Port number
Control
Note: Each command string can be separated with a space.
The following table lists the available CEC commands:
Command
Output
cec
o
cec
o
cec
CEC command
o
Output command
yy
01-09 port (default is 01)
*
All output ports
off
Disable CEC (default)
on
Enable CEC
Output
Control
Port
off
yy
*
on
yy
*
Chapter 5. RS-232 Commands
Description
Description
Description
Description
Enter
Description
[Enter]
CEC off for output port yy
(default)
(yy:01~09, *)
[Enter]
CEC on for output port yy
(yy:01~09, *)
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