Cec Sis Commands - Extron electronics DTP2 CrossPoint 82 User Manual

CEC SIS Commands

CEC Symbol Definitions
X20!
= CEC mode
0 = Disable CEC operations for this port (default)
2 = Enable insertion (unidirectional)
4 = Enable insertion and publish received CEC messages (bidirectional) (recommended)
X20@
= CEC status
0 = CEC 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)
X20#
= Source logical address (our pseudo): 0 through 15
-1
(
X20$
= Destination logical address (theirs): 0 through 15 (-1 = not found or port not enabled)
Address
X20%
= CEC command: Predefined actions as strings within double quotes. For example:
"PwrOn", "PwrOff", or "ShowMe". Quotation marks are required around the variables.
X20^
= Send result
0 = Failed (NAK [not acknowledged])
1 = Success (ACK [acknowledged]) of entire message
2 = Unable to send
X20&
= CEC physical address: 4 hexadecimal digits (Example:
X20*
CEC device presence:
=
0-F
X
—
X20(
CEC data — User selected elements (0 through 15) in the form of a percent sign
=
followed by two hex digits. Example: %2A%07%FF
X21) = CEC address byte — In the form of percent sign followed by two hex digits
Example:
DTP2 CrossPoint 82 Scaling Presentation Matrix Switchers • SIS Configuration and Control
= Not found or port not enabled)
CEC Logical Addresses
Device
0 TV
1 Recording Device 1
2 Recording Device 2
3 Tuner 1
4 Playback Device 1
5 Audio System
6 Tuner 2
Tuner 3
7
Playback Device 2
8
Recording Device 3
9
Tuner 4
10
Playback Device 3
11
Reserved
12
Reserved
13
Free Use
14
Unregistered (as initiator address)
15
Broadcast (as destination address)
= Device address
= Missing
= CEC port is off
= Extron output (
%E0
%32%00
)
) to TV ( )
14 0
91