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Command and Response Table for CEC SIS Commands
Command
Enable or Disable CEC Commands
Enable/disable one output
CEC
Enable/disable all outputs
CEC
View output CEC status
Send CEC Commands
Default Discovered Target Logical Address
Send CEC data to Output
(downstream sink)
Broadcast to All Devices
Send CEC data to Output
(downstream sink)
NOTE:
Attempting to send a CEC command to an output that is disabled returns an E14 error.
KEY:
X@
= Output
X20!
= CEC mode
X20@
= CEC status
X20#
= Source logical address (our pseudo) (see the
X20$
= Destination logical address (theirs) (see the
X20%
= CEC command
X20^
= Send result
X20(
= CEC data
X21)
= CEC address byte
DTP2 CrossPoint 82 Scaling Presentation Matrix Switchers • SIS Configuration and Control
ASCII Command
(Host to Switcher)
E
X@
X20!
}
O
*
CCEC
E
X20!
}
O
*CCEC
E
X@
}
O
CCEC
Verbose mode 2/3.
E
X@
X20%
}
O
*
DCEC
or
E
X@
X20(
}
O
*
DCEC
Example:
E
}
O1*"PwrOn"DCEC
E
X@
X20%
}
O
DCEC
*15*
or
E
X@
X20(
}
O
DCEC
*15*
Example:
E
}
O1*15*"PwrOn"DCEC
1
= HDMI/DVI output 1,
0 = Disable CEC operations for this IO port (default).
2
= Enable insertion (unidirectional).
4
= Enable insertion and publish received CEC messages (bidirectional).
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)
CEC Logical Addresses
0 through 15
-1 = not found or port not enabled
CEC Logical Addresses
0 through 15
-1 = not found or port not enabled (see the
Predefined actions as strings (variables) within double quotes: "PwrOn", "PwrOff",
"ShowMe". Quotation marks are required around the variables.
0 = Failed (NAK) device not detected, 1 = Success (ACK) device detected,
2 = Unable to send
User selected elements (0 to 15) in the form of percent sign followed by two
hexadecimal digits
Example: %2A%07%FF
In the form of a percent sign followed by two hexadecimal digits
Example: %E0 = Extron output (14) to TV (0)
Response
(Switcher to Host)
X@
X20!]
CcecO
*
X20!]
CcecO
X20@
X20#
X20$]
*
*
X@
X20@
X20#
X20$]
CcecO
*
*
*
X@
X21) X20(
X20^]
DcecO
*
*
X@
X21) X20(
X20^]
DcecO
*
*
2
= DTP2/XTP/HDBT output 2,
table on the previous page)
table)
CEC Logical Addresses
Additional Description
Send CEC Commands
For
,
X20%
X20(
and
can be used
interchangeably. However,
the response is always a hex
X20(
representation (
), for
example: %2A%07%FF.
3
= Loop Out
table)
92
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