Extron electronics DXP 44 HD 4K PLUS - CEC SIS Commands; CEC Symbol Definitions

DXP HD 4K PLUS Series • SIS Configuration and Control 75
CEC SIS Commands
CEC Symbol Definitions
X10! = CEC mode
0 = Disable CEC operations for this port (default)
2 = Enable insertion (unidirectional)
4 = Enable insertion and publish received CEC messages (bidirectional)
(recommended)
X10@ = CEC status
0 = CEC mode 0 disabled
2 = CEC mode 2 enabled but no device detected (unidirectional)
3 = CEC mode 2 enabled and device detected (unidirectional)
4 = CEC mode 4 enabled but no device detected (bidirectional)
5 = CEC mode 4 enabled and device detected (bidirectional)
X10# = Source logical address (our pseudo): 0 through 15
(-1 = Not found or port not enabled)
X10$ = Destination logical address (theirs): 0 through 15
(-1 = not found or port not enabled)
CEC Logical Addresses
Address Device
0
TV
1
Recording Device 1
2
Recording Device 2
3
Tuner 1
4
Playback Device 1
5
Audio System
6
Tuner 2
7
Tuner 3
8
Playback Device 2
9
Recording Device 3
10
Tuner 4
11
Playback Device 3
12
Reserved
13
Reserved
14
Free Use
15
Unregistered (as initiator address)
Broadcast (as destination address)
X10% = CEC command: Predefined actions as strings within double quotes. For example:
“PwrOn”, “PwrOff”, or “ShowMe”
X10^ = Send result
0 = Failed (NAK [not acknowledged])
1 = Success (ACK [acknowledged]) of entire message
2 = Unable to send
X10& = CEC physical address — 4 hexadecimal digits (Example: %32%00)