Extron electronic MTPX Plus Series EX1$Opol, EX1#*X1$Opol OpolX1#*X1$, EX1#Opol X1$, OseqX@*X*X*X

MTPX Plus Twisted Pair Matrix Switchers • Programmer’s Guide

1 or 2 (X1#applies to matrix sizes 1632 and larger only)

0 = H- / V- (default)

1 = H+ / V-

2 = H- / V+

3 = H+ / V+

4 = No sync stripping (composite, S-video, YUV)

01 – 32

00 – 31 (each step = 2ns)

0 = red

1 = green

2 = blue

Command/response table for SIS commands (continued)

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

Local video output sync polarity

NThe command structure differs, depending on the size of the matrix. Matrix sizes 1616 and smaller do not need the local output variable (X1#). Matrix sizes 1632 and larger require the variable.

Set local output polarity	EX1$Opol}	OpolX1$]	Set the horizontal and
(matrix size 1616 and			vertical sync polarity for a
smaller)			local output.
Example:	E0Opol}	Opol00]	Set the local output to output
			negative horizontal and
			vertical sync.
Set local output polarity	EX1#*X1$Opol}	OpolX1#*X1$]	Set the horizontal and
(matrix size 1632 and			vertical sync polarity for
larger)			local output X1#.
Example:	E2*0Opol}	Opol2*0]	Set local output 2 to output
			negative horizontal and
			vertical sync.
Read local output sync	EOpol}	X1$]
settings (matrix size 1616
and smaller)
Read local output sync	EX1#Opol}	X1$]
settings (matrix size 1632
and larger)
Output skew adjustment
Set all output skew	EX@*X(*X(*X(Oseq}		Set a specific skew
adjustment values		OseqX@*X(*X(*X(]	adjustment for the TP
			output. X(values are listed
			in RGB order.
Example:	E2*0*0*4Oseq}	Oseq02*0*0*4]	Set output 2’s skew settings
			as follows:
			Red = 0 ns
			Green = 0 ns
			Blue = 8 ns (delayed 8 ns).
Increment one output skew	EX@*X1)+Oseq}	OseqX@*X(*X(*X(]	Increase output X@’s X1)
adjustment value			plane’s skew adjustment by
			1 step (2 ns).
Decrement one output	EX@*X1)-Oseq}	OseqX@*X(*X(*X(]	Decrease output X@’s X1)
skew adjustment value			plane’s skew adjustment by
			1 step (2 ns).
Example:	E2*2*-Oseq}	Oseq02*0*0*3]	Decrease output 2’s blue
			skew by 2 ns to 6 ns.
Read output skew	EX@Oseq}	X(*X(*X(]
adjustment values

N X1#= Local video output number

X1$= Local output sync polarity

X@= Output number

X(= Skew adjustment range

X1)= Video plane

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