Chapter 4. RS-232 Operation
31
CEC Command
Consumer Electronics Control (CEC) allows interconnected HDMI devices to
communicate with and respond to the same remote control.
The formula for the CEC command is as follows:
C C [Enter]
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:
Note:
Each command string can be separated with a space.
The following tables lists the available CEC commands:
Command
Description
cec
CEC command
Output Command
Description
o
Output command
Port number
Description
yy
01~02 (default is 01)
*
All output ports
Control
Description
off
Disable CEC (default)
on
Enable CEC
Command
Output
Command
Output
Port
Control
Enter
Description
cec
o
yy
*
off
[Enter]
CEC off for output port yy
(default)
(yy:01~02, *)
cec
o
yy
*
on
[Enter]
CEC on for output port yy
(yy:01~02, *)
