Extron electronic SW AV Command/Response Table for SIS Commands Continued, ASCII Command, Resets

Command/Response Table for SIS Commands (Continued)

Command	ASCII Command	Response	Additional description
	(host to switcher)	(switcher to host)
Audio mute
Mute audio	1Z	Amt1	Output no audio signal.
Unmute audio	0Z	Amt0	Output selected audio input.
Read audio mute	Z	X4	Mute status =	X4	.
Audio gain and attenuation

Set gain		X2		*	X6
Example:	4*3G
Set attenuation				*
		X2			X7
Increment level (specified input)				+G
		X2
Decrement level (specified input)				-G
		X2
View audio level (specified input)	V					G
			X2
Example:	V4G
Set gain (current input)				G
		X6
Set attenuation (current input)				g
		X7
Increment level (current input)	+G
Decrement level (current input)	-G
View audio level (current input)	G
Example:	G

G

In

X2

•Aud

X5

Set gain for input

X2

to

X6

dB.

In004•Aud+03

Set gain for input 4 to 3 dB.

g

In

•Aud

Set attenuation for input

to

X2

X5

X2

dB.

X7

In

•Aud

Increase input

audio level by

X2

X5

X2

+1 dB.

In

•Aud

Decrease input

audio level by

X2

X5

X2

–1 dB.

View gain for input

.

X5

X2

In004•Aud=–03

Attenuation for input 4 is set to

–3 dB.

In

•Aud

Set gain for the current input to

X2

X6

dB.

X6

In

•Aud

Set attenuation for the current

X2

X7

input

dB.

X7

In

•Aud

Increase input

audio level by

X2

X5

X2

+1 dB.

In

•Aud

Decrease input

audio level by

X2

X5

X2

–1 dB.

View gain for input

.

X5

X2

–03

Attenuation for input 4 is set to

–3 dB.

Front panel security lockout (executive mode)

Lock front panel	1X	Exe1	Output no video signal.
Unlock front panel	0X	Exe0	Output selected video input.
Read lock status	X	X4	Lock status =	X4

Front panel mode

Set normal switch mode	1#	F1	Set switch mode to normal.
Set auto switch mode	2#	F2	Set switch mode to auto.

Resets

Reset all audio levels to 0 dB

System reset

Esc ZAZpa

Esc ZXXX Zpx Reset to factory defaults

View, information, part number, and firmware requests

Information request

I

V*

X1

•A*

X1

•F*

X8

Vmt

X4

•Amt

X4

Example:

I

V*004•A*004•F*1Vmt0•Amt0

Video input 4; audio input 4;

manual switch mode; video mute

off; audio mute off.

Request for part number

N

nn-nnn-nn

Example:

N

60-484-22

60-484-22 = SW 4SVA.

Query software version

Q

X9

Example:

Q

1.23

Sample value only.

SW AV Series Switchers • Remote Control 4-5