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CEC Control
The command structure for Consumer Electronics Control (CEC) commands is:
CEC[I/O][AA][BB][CC][DD].
•
[I] represents a command for an input device and [O] represents a command for the
connected display.
•
[AA] represents the port number. The HDMI® input ports are 01~08. The HDBaseT™
output ports are 01~06 and the local HDMI output ports are 07~08.
•
[BB] represents the device type (e.g., TV: 40/20/80, Blu-
ray Disc™ player: 04/08).
•
[CC] represents the function type (e.g., Remote control: 44).
•
[DD] represents the specific command from the following table.
Command
Description
Feedback Example
CECI[AA][BB][CC]00.
Confirm operation (Enter).
Example: CECI02044400.
Feedback:
CEC Input 02 Send Success!
CECI[AA][BB][CC]01.
UP direction.
Example: CECI01044401.
Feedback:
CEC Input 01 Send Success!
CECI[AA][BB][CC]02.
DOWN direction.
Example: CECI01044402.
Feedback:
CEC Input 01 Send Success!
CECI[AA][BB][CC]03.
LEFT direction.
Example: CECI03044403.
Feedback:
CEC Input 03 Send Success!
