DXP HD 4K PLUS Series • SIS Configuration and Control 77
Command and Response Table for CEC SIS Commands
Command ASCII Command
(Host to Switcher)
Response
(Switcher to Host)
Additional Description
Enable or Disable CEC Commands
Enable or disable one
output CEC
E
O
X@*X10!CCEC} CcecO
X@*X10!]
Enable or disable all
outputs CEC
E
OX10!*CCEC} CcecOX10!]
View output CEC status
E
O
X@
CCEC} X10@*X10#*X10$]
CcecO
X@*X10@*X10#*X10$] Verbose mode 2 and 3.
Send CEC Commands
Default Discovered Target Logical Address
Send CEC data to Output
(downstream sink)
E
O
X@*X10%DCEC}
or
E
O
X@*X10(
DCEC}
DcecO
X@*X11)
X10(*X10^]
For Send CEC commands,
X10% and X10( can be
used interchangeably.
However, the response
is always a hex
representation (X10(), for
example, %2A%07%FF.
Broadcast to All Devices
Send CEC data to Output
(downstream sink)
EO
X@*15*X10%DCEC}
or
E
OX@*15*X10(DCEC}
DcecO
X@*
X11)
X10(*X10^]
NOTE: Attempting to send a CEC command to an output that is disabled returns an E14 error.
KEY:
X@ = 1 through <maximum number of outputs>: DXP 42 — 1 or 2, DXP 44 and 84 — 1-4, DXP 88 — 1-8
X10! = CEC mode
0 = Disable CEC operations for this IO port (default).
2 = Enable insertion (unidirectional).
4 = Enable insertion and publish received CEC messages (bidirectional).
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) (see CEC Logical Addresses on page75)
0 through 15, -1 = not found or port not enabled
X10$ = Destination logical address (theirs) (see the CEC Logical Addresses table)
0 through 15, -1 = not found or port not enabled (see the CEC Logical Addresses table)
X10% = CEC command
Predefined actions as strings within double quotes: “PwrOn”, “PwrOff”, or “ShowMe”
X10^ = Send result
0 = Failed (NAK) device not detected, 1 = Success (ACK) device detected, 2 = Unable to send
X10( = CEC data
User selected elements (0 to 15) in the form of percent sign followed by 2 hex digits
Example: %2A%07%FF
X11) = CEC address byte, in the form of a percent sign followed by two hex digits
Example: %E0 = Extron output (14) to TV (0)
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