Extron electronic 816, 84, 1616, 1212, 124, 168, 128, 88 Command/response table for SIS commands Cont’d

Programmer’s Guide, cont’d

Command/response table for SIS commands (Cont’d)

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

Audio input gain and attenuation (HVA models)

The set gain (G) and set attenuation (g) commands are case sensitive.

Set audio input gain to + dB value	X1	*	X6	G	In	X1	•Aud	X5
Example:	1*2G				In01•Aud+02				Set input 1 audio gain to +2 dB.
Set audio input attenuation to - dB value		*		g	In		•Aud
	X1		X7			X1		X5
Increment gain	X1	+G			In	X1	•Aud	X5	Increase gain by 1 dB.
Example:	5+G				In05•Aud+03				Audio input 5 level incremented
									from +2 dB to +3 dB.
Decrement gain		–G			In		•Aud		Decrease gain by 1 dB.
	X1					X1		X5
Example:	7–G				In07•Aud–09				Audio input 7 level decremented
									from -8 dB to -9 dB.

Read input gain

X1 G

X5

Audio output volume (HVA models)

The table on page 4-9 defines the value of each audio volume step.

Set audio volume to specific value	X3	*	X8	V	Out	X4	•Vol	X8
Example:	1*50v				Out01•Vol50				Set output 1 volume to 79%.
Increment volume		+V			Out		•Vol		Increase volume by 1 step.
	X3					X3		X8
Example:	1+V				Out01•Vol51				Audio output 1 level
									incremented from 79% to 80.5%.

Decrement volume

Read output volume

X3	–V	Out		X3	•Vol	X8	Decrease volume by 1 step.
	V
X3			X8

Audio mute commands (HVA models)

Audio mute

X3	*1Z	Amt	X3	*1	Mute output
					off).

X3

audio (audio

Audio unmute

X3	*0Z	Amt	X3	*0	Unmute output
					on).

X3

audio (audio

Read audio mute	X3	Z	X4	1= mute on, 0 = mute off.
Global audio mute	1*Z		Amt1
Global audio unmute	0*Z		Amt0

Names

Write global preset name Example:

Read global preset name Example:

Esc		X9	,	X13	NG	Nmg	X9	,	X13
	1,Security•1NG
Esc

Nmg01,Security•1 Name global preset 1 “Security 1”.

Esc X9 NG	X13
Esc 2NG	Security•1

•If a preset is unassigned, then X13 displays [unassigned].

•If a global preset is saved, but not yet named, the default name is Global•Pr# X9 .

4-8 CrossPoint 300 Matrix Switchers • Programmer’s Guide