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Command/response table for SIS commands (continued)
Command
Audio/RS-232 TP input (wire pair 3 and 6) configuration
N The RS-232 output insert ports, when enabled (
Configure input as audio
Configure input as RS-232
Read TP input
configuration
RS-232 output inserts enables
Disable an RS-232 output
insert port
Enable an RS-232 output
insert port
Read RS-232 output insert
status
Input signal level/peaking and auto calibrate
Set input signal level
Increment input peaking
Decrement input peaking
Read input peaking setting
Execute auto calibration
N Before issuing the auto calibration command:
1. Disconnect the power and RJ-45 cables at the MTP transmitter connected to
2. Connect the two cables to the included MTP signal generator.
3. If the input cable is longer than 300' (90 m), place the MTP signal generator's
Pre-Peak switch on (up when the signal generator's RJ-45 connector is to the right
as shown at right). If the cable is shorter than 300' (90 m), place the switch down.
X#
N
= Input number
X$
= Audio/RS-232 wire pair input type
X%
= RS-232 output insert port
X^
= RS-232 output insert status
X&
= Input signal level/peaking range
X*
= Threshold
ASCII command
(host to switcher)
EX%
X#
*0\
X#
*1\
X#
\
EX%
}
*0Lrpt
EX%
}
*1Lrpt
EX%
}
Lrpt
EX#
X&
}
*
Ipek
EX#
}
+Ipek
EX#
}
-Ipek
EX#
}
Ipek
EX#
}
*0AADJ
01 – (maximum number of inputs for your model)
0 = audio
1 = RS-232
MTPX Plus 168, 816, 1616
MTPX Plus 1632, 3216, 3232
0 = disabled
1 = enabled
000 – 255
0 = outside of threshold
1 = within threshold
MTPX Plus Twisted Pair Matrix Switchers • Programmer's Guide
Response
Additional
description
(switcher to host)
}
*1Lrpt
), override the audio/RS-232 TP input configurations.
X#
]
Define the audio/RS-232
Typ
*0
input as audio, such as
provided by an MTP 15HD A
transmitter.
X#
]
Define the audio/
Typ
*1
RS-232 input as serial
communications, such
as provided by an
MTP 15HD RS transmitter.
X$]
Show the audio/RS-232 wire
pair input definition.
X%
]
Disable the RS-232 insert on
Lrpt
*0
the
X%
]
Enable the RS-232 insert on
Lrpt
*1
the
X^]
Show the status of the RS-232
output insert.
X#
X&]
Set a specific pre-peak level
Ipek
*
for the TP input.
X#
X&]
Increase the input pre-
Ipek
*
peaking level by 1.
X#
X&]
Decrease the pre-peaking
Ipek
*
level by 1.
X&]
X#
]
Aadj
*2
{start}
Tie input
]
Qik
{tie creation}
auto adjust the peaking on
X#
X*]
Aadj
*
{finished}
input
X#
X&]
Ipek
*
{new value}
the response reports whether
the adjustment value was
within or outside of the
threshold.
X#
.
X%
output.
X%
output.
X#
to output 1 and
X#
X*
. The
value in
Pre-Peak
is on
01 – 08
01 – 16
4-11
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