Symbol Definitions For Cec Communications Commands - Extron electronics UCS 303 User Manual

Symbol Definitions for CEC Communications Commands

X4)
X4!
X4@
X4#
X4$
X4%
X4^
X4*
X4(
NOTE:
= CEC mode
0
= Disable CEC operations for this IO port (default)
2
= Enable insertion (unidirectional)
4
= Enable insertion and publish received CEC messages (bidirectional) (recommended mode)
= CEC status
0 0
= CEC mode 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)
= Source logical address (our pseudo):
= 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)
= CEC command: Predefined actions as strings within double quotes: "PwrOn", "PwrOff", or "ShowMe"
= Send result
0 = Failed (NAK)
1 = Success (ACK) of entire message
2 = Unable to send
= CEC physical address: four hexadecimal digits
Example: %10%00 for 1000
= CEC data: User selected elements (
(Example: %2A%07%FF)
= CEC address byte: In the form of percent sign followed by two hex digits
Example: %E0 = Extron output (14) to TV (0)
Unless otherwise indicated, commands are not case-sensitive.
0
through 15 (-1 = not found or port not enabled)
0 15
to ) in the form of percent sign followed by two hex digits
UCS 303 • SIS Communication and Control 39