Extron Electronics MTPX Series User Guide - Manual (Page 87)

4-7 MTPX Twisted Pair Matrix Switchers • Programmer’s Guide
PRELIMINAR
Y
Command/response table for SIS commands (continued)
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 serial
communications, such
as provided by an
MTP 15HD RS transmitter.
Read TP input
configuration X#
\
X$] Show the audio/RS-232 wire
pair input definition.
Output pre-peaking
Set output pre-peaking on EX%
*1Opek
}
Opek
X%
*1
] Pre-peak the TP output.
Set output pre-peaking off EX%
*0Opek
}
Opek
X%
*0
] Do not pre-peak the TP
output.
Read output pre-peaking
setting EX% Opek } X^]
Local video output sync polarity
N The command structure differs, depending on the size of the matrix. Matrix sizes 1616 and smaller do not need the local
output variable (
X&
). Matrix sizes 1632 and larger require the variable.
Set local output polarity
(matrix size 1616 and
smaller) EX*
Opol
}
Opol
X*] Set the horizontal and
vertical sync polarity for a
local output.
Example: E
0Opol
}
Opol00
] Set the local output to output
negative horizontal and
vertical sync.
Set local output polarity
(matrix size 1632 and
larger) EX& * X* Opol } Opol X& * X*] Set the horizontal and
vertical sync polarity for
local output
X&
.
Example: E 2*0Opol } Opol2*0 ] Set local output 2 to output
negative horizontal and
vertical sync.
Read local output sync
settings (matrix size 1616
and smaller) E Opol } X*]
Read local output sync
settings (matrix size 1632
and larger) EX&
Opol
} X*]
N
X#
= Input number 01 – (maximum number of inputs for your model)
X$
= Audio/RS-232 wire pair input type 0 = audio
1 = RS-232
X%
= Pre-peakable output number MTPX Plus 168 01 – 04
MTPX Plus 816, 1616, 3216 01 – 08
MTPX Plus 1632, 3232 01 – 16
X^
= Pre-peaking 0 = off
1 = on
X&
= Local video output number 1 or 2 (
X&
applies to matrix sizes 1632 and larger only)
X*
= Local output sync polarity 0 = H- / V- (default)
1 = H+ / V-
2 = H- / V+
3 = H+ / V+
4 = No sync processing (composite, S-video, YUV)