Extron electronic MTPX Plus Series manual EX%Lrpt, EX# *X& Ipek, EX# Ipek

Set a specific pre-peak level for the TP input.

Increase the input pre- peaking level by 1. Decrease the pre-peaking level by 1.

Tie input X#to output 1 and auto adjust the peaking on input X#. The X*value in the response reports whether the adjustment value was within or outside of the threshold.

Command/response table for SIS commands (continued)

Command	ASCII command	Response	Additional
	(host to switcher)	(switcher to host)	description

Audio/RS-232 TP input (wire pair 3 and 6) configuration

NThe RS-232 output insert ports, when enabled (EX%*1Lrpt}), override the audio/RS-232 TP input configurations.

Configure input as audio	X#*0\	TypX#*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\	TypX#*1]	Define the audio/
			RS-232 input as serial
			communications, such
			as provided by an
			MTP 15HD RS transmitter.
Read TP input	X#\	X$]	Show the audio/RS-232 wire
configuration			pair input definition.
RS-232 output inserts enables
Disable an RS-232 output	EX%*0Lrpt}	LrptX%*0]	Disable the RS-232 insert on
insert port			the X%output.
Enable an RS-232 output	EX%*1Lrpt}	LrptX%*1]	Enable the RS-232 insert on
insert port			the X%output.
Read RS-232 output insert	EX%Lrpt}	X^]	Show the status of the RS-232
status			output insert.

Input signal level/peaking and auto calibrate

Set input signal level	EX#*X&Ipek}
Increment input peaking	EX#+Ipek}
Decrement input peaking	EX#-Ipek}
Read input peaking setting	EX#Ipek}
Execute auto calibration	EX#*0AADJ}

IpekX#*X&]

IpekX#*X&]

IpekX#*X&]

X&]

AadjX#*2]{start} Qik]{tie creation} AadjX#*X*]{finished} IpekX#*X&]{new value}

NBefore issuing the auto calibration command:

1. Disconnect the power and RJ-45 cables at the MTP transmitter connected to X#.
2. Connect the two cables to the included MTP signal generator.				Pre-Peak
3. If the input cable is longer than 300' (90 m), place the MTP signal generator’s				is on
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.
N X#= Input number	01 – (maximum number of inputs for your model)
X$= Audio/RS-232 wire pair input type	0	= audio
X%= RS-232 output insert port	1	= RS-232
	MTPX Plus 168, 816, 1616		01 – 08
X^= RS-232 output insert status	MTPX Plus 1632, 3216, 3232		01 – 16
	0	= disabled
X&= Input signal level/peaking range	1	= enabled
	000 – 255
X*= Threshold	0	= outside of threshold
	1	= within threshold

MTPX Plus Twisted Pair Matrix Switchers • Programmer’s Guide 4-11