See the, Local video output sync polarity, Remote contr ol and optimizing the v ideo, cont’d – Extron Electronics MTPX Series User Manual
Page 19
Refer also to the
MTPX User’
s Manual
at www
.extron.com.
Refer also to the
MTPX User’
s Manual
at www
.extron.com.
Command
ASCII command
(host to switcher)
Response
(switcher to host)
Additional description
Audio/RS-232 TP input (wire pair 3 and 6) configuration
Configure input as audio
X!
*0\
Typ
X!
*0
]
Define the audio/RS-232 input as audio, such
as provided by an MTP 15HD A transmitter.
Configure input as RS-232
X!
*1\
Typ
X!
*1
]
Define the audio/RS-232 input as bi-directional
serial communications, such as provided by an
MTP 15HD RS transmitter.
Read TP input configuration
X!
\
X#]
Show the audio/RS-232 wire pair input
definition.
Output pre-peaking
Set output pre-peaking on
EX$
*1Opek
}
Opek
X$
*1
]
Pre-peak the TP output.
Set output pre-peaking off
EX$
*0Opek
}
Opek
X$
*0
]
Do not pre-peak the TP output.
Read output pre-peaking setting
EX$
Opek
}
X%]
N
X!
= Input number
01 – (maximum number of inputs for your model)
X#
= Audio/RS-232 wire pair input type
0 = audio
1 = RS-232
X$
= Pre-peakable output number
01 – half of your matrix switcher's outputs (such as 04 for MTPX 168)
X%
= Pre-peaking
0 = off
Command
ASCII command
(host to switcher)
Response
(switcher to host)
Additional description
Local video output sync polarity
N
The command structure differs, depending on the size of the matrix. Matrix sizes 1616 and smaller do not need the local output variable
(
X&
). Matrix sizes 1632 and larger require the variable.
Set local output polarity
(matrix size 1616 and smaller)
EX^
Opol
}
Opol
X^]
Set the horizontal and vertical sync polarity for
a local output.
Example:
E
0Opol
}
Opol00
]
Set the local output to output negative
horizontal and vertical sync.
Set local output polarity
(matrix size 1632 and larger)
EX&
*
X^
Opol
}
Opol
X&
*
X^]
Set the horizontal and vertical sync polarity for
local output
X&
.
Example:
E
2*0Opol
}
Opol2*00
]
Set local output 2 to output negative horizontal
and vertical sync.
Read local output sync settings
(matrix size 1616 and smaller)
E
Opol
}
X^]
Read local output sync settings
(matrix size 1632 and larger)
EX&
Opol
}
X^]
N
X^
= Local output sync polarity
0 = H- / V- (default)
1 = H+ / V-
2 = H- / V+
3 = H+ / V+
4 = NTSC (no sync stripping)
X&
= Local video output number
1 (matrix sizes 1616 and smaller)
1 or 2 (matrix sizes 1632 and larger)
MTPX • Remote Contr
ol and Optimizing the V
ideo
Remote
Contr
ol
and
Optimizing
the
V
ideo,
cont’d
4-4
MTPX • Remote Contr
ol and Optimizing the V
ideo
4-5