Extron electronics DXP 44 HD 4K PLUS - Page 86

DXP HD 4K PLUS Series • SIS Configuration and Control 78
Command ASCII Command
(Host to Switcher)
Response
(Switcher to Host)
Additional Description
CEC Usage Examples
Unidirectional Mode — No CEC received data messages (including answers to queries) desired
Set mode
E O2*2CCEC} CcecO2*2]
Power on TV on output 2.
Send data
E O2*"PwrOn"DCEC}
or
E O2*%04DCEC}
DcecO2*%E0%04*1]
Bidirectional Mode — CEC received data messages desired
Set mode
E O3*4CCEC} CcecO3*4]
Switch TV on output 3 to
our signal (HDMI 2 on TV).
Send data
EO3*"ShowMe"DCEC}
or
E O3*15*%82%20%00DCEC}
DcecO3*%EF%82%20%00*1]
Examples of possible
unsolicited messages
Ceco3*%0F%32%65%6E%67*1]
TV broadcast command to
set the menu language to
English (“eng”).
Ceco3*%0E*1]
TV pings us to confirm we
are still there.
NOTE: Asynchronous received data messages from CEC in bidirectional mode (4) format:
Ceco X@*X11)X10(*X10^]
Other CEC Commands
List CEC device presence
ELQCEC} *X10*...X10*]
QcecL**X10* ... X10*]
*Output 1 ... output n
Verbose modes 2 and 3
Rediscover device on
output
E O X@ QCEC} QcecOX@*1]
QcecOX@*0*X10^]
...
QcecO X@*13*X10^]
Report physical address of
output port
E O X@PCEC} X10&]
PcecO X@ *X10&]
For 1000 (usually first HDMI
input on TV)
Example: %10%00
Verbose modes 2 and 3
KEY:
X@ = HDMI output —1 through <maximum number of outputs>:
DXP 42 — 1 or 2, DXP 44 and 84 — 1-4, DXP 88 — 1-8
X10^ = Send result
0 = Failed (NAK) device not detected, 1 = Success (ACK) device detected, 2 = Unable to send
X10& = CEC physical address: 4 hexadecimal digits (Example: %10%00 for 1000)
X10* = CEC device presence
0-F = Device address, X = Missing, — = CEC port is off
X10( = CEC data
User selected elements (0 to 15) in the form of percent sign followed by two 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)