Extron electronic SW AV manual Remote Control, cont’d, Command/Response Table for SIS Commands

Remote Control, cont’d

With the exception of the audio gain and attenuation commands, the SIS commands are not case sensitive.

Symbol definitions

Input and output numbers in commands may be entered as either 1-, 2-, or 3- digit numbers. All input and output numbers are specified as 3-digit numbers in the response.

•

X1

X2

X3

X4

X5

X6

X7

X8

X9

=CR/LF (carriage return/line feed) (0x0D 0A)

=CR (carriage return, no line feed)

=space

=	Input number	0 through the maximum number of inputs (0 = muted output)
=	Input number	1 through the maximum number of inputs
=	Input signal status	0 = no signal detected, 1 = signal detected
=	Off/On status	0 = off, 1 = on
=	Gain/attenuation	-18 dB to +24 dB, each step = 1 dB
=	Gain value	Numeric dB value, 0 to 24
=	Attenuation value	Numeric dB value, 1 to 18
= Front panel switch mode		1 = normal (manual mode, 2 = autoswitch mode
=	Controller firmware	x.xx

Command/Response Table for SIS Commands

Command

ASCII Command

Response

Additional description

(host to switcher)

(switcher to host)

Input selection

Select video and/or audio input

X1

!

In

X1

•All

Select input

X1

entire channel.

Example (SW 4AV):

3!

In003•All

Select input 3 video and audio.

Example (SW 6SV):

5!

In005•All

Select input 5 video only.

Example (SW 12A RCA):

10!

In010•All

Select input 10 audio only.

Select video input only

&

In

•Vid

Select input

video only (audio

X1

X1

X1

breakaway).

Select audio input only

X1

$

In

X1

•Aud

Select input

X1

audio only

(audio breakaway).

Input video sensing

Request all inputs’ status

0S

Sig•

1•

2•...•

n

Each

response is the signal

X3

X3

X3

X3

status of an input, starting from

input 1; n is the maximum

number of inputs for this model.

Example (SW 6V):

0S

Sig•1•1•1•0•1•0

The input signal is present on

inputs 1, 2, 3, and 5. No signal is

present on inputs 4 and 6.

Request an individual input’s status

S

’s signal status =

.

X2

X3

X2

X3

Video mute

Mute video

1B

Vmt1

Output no video signal.

Unmute video

0B

Vmt0

Output selected video input.

Read video mute

B

X4

Mute status =

X4

.

4-4 SW AV Series Switchers • Remote Control