DTP2 R 212 Series • SIS Commands
52
Command
ASCII command
(host to device)
Response
(device to host)
Additional description
CEC Usage Examples
Unidirectional mode
— No CEC received data messages (including answers to queries) desired
Set mode
E
O1*2CCEC
}
CcecO1*2
]
Power on TV on output 1.
Set data
E
O1*"PwrOn"DCEC
}
or
E
O1*%04DCEC
}
DcecO1*%E0%04*1
]
Bidirectional mode
— CEC received data messages desired
Set mode
E
O1*4CCEC
}
CcecO1*4
]
Switch TV on output 1 to our signal
(HDMI 2 on TV).
Set data
E
O1*"ShowMe"DCEC
}
or
E
O1*15*%82%20%00DCEC
}
DcecO1*%EF%82%20%00*1
]
Examples of possible
unsoliciated messages
Ceco1*%0F%32%65%6E%67*1
]
TV broadcast command to set the
menu language to English ("eng").
Ceco1*%0E*1
]
TV pings us to confirm we are still
there.
NOTE:
Asynchronous received data messages from CEC in bidirectional mode (4) format:
Ceci
X!
*
X3&X3^
*
X3#]
Ceco1*
X3&X3^
*
X3#]
Other CEC Commands
List CEC device presence
E
LQCEC
}
Verbose mode 2/3
X3*X3*
*
X3*]
QcecL*
X3*X3*
*
X3*]
Input1 input 2* output
Rediscover device on input
E
I
X!
QCEC
}
QcecI
X!
*1
]
QcecI
X!
*1*
X3#]
...
QcecI
X!
*14*
X3#]
Rediscover device on
output
E
O1QCEC
}
QcecO1*1
]
QcecO1*0*
X3#]
...
QcecO1*13*
X3#]
Report physical address of
output port
E
O1PCEC
}
Verbose mode 2/3
Example
X3$]
PcecO1*
X3$]
%10%00
For 1000 (usually first HDMI input on
TV).
KEY:
X!
= Input number (
1
‑
2
)
X3#
= Send result:
0
= Failed (NAK)
1
= Success (ACK) of entire message
2
= Unable to send
X3$
= CEC physical address: 4 hexadecimal digits (Example:
%32%00
)
X3*
= CEC device presence:
0
‑
F
= Device address
X
= Missing
—
= CEC port is off
Summary of Contents for DTP2 R 212 Series
Page 2: ...Safety Instructions...
Page 6: ......
