Extron electronic PVS 204SA manual Command/response table for SIS commands

Command/response table for SIS commands

Command	ASCII Command		Response	Additional description
	(host to switcher)		(switcher to host)
Input selection
Select an input (video and audio)	X! !	Chn X! ] (single sw. mode)		Select input X! (video and audio).
Example:	2!	Chn2 ] (single sw. mode)		Select input 2.
Select an input (video and audio)	X! * X1% !	Chn X1% * X! ! ] (sep. sw. mode) Select input X! (composite video).
Example:	1*2!	Chn1*2 ] (sep. sw. mode)		Select input 1 of the composite
				video group.
Select an audio input	X! $	Aud X! ]		Select input X! audio only.
Select a video input (single sw. mode) X! &		Vid X! ]		Select input X! video only.
Select a video input (sep sw. mode)	X1% * X! &	Vid X1% * X! ]		Select input X! video in group
				X1% only.
Audio gain/attenuation (per input)
N The set gain (G) and attenuation (g) are case sensitive.
Set a specific input’s gain.	X!*X& G	InX! Aud=X( ]		Set a single input’s gain (in dB).
Example:	2*9G	In2 Aud=+09 ]		Set input 2’s gain to +9 dB.	PRELIMINARY
Set a specific input’s attenuation	X!* X* g	In X! Aud= X( ]		Set an input’s attenuation (in dB).
Example:	1*12g	In1 Aud=-12 ]		Set attenuation to -12 dB.
N Aux/Mix input is input 7.
Increment a specific input’s gain	X!*+G	In X! Aud= X( ]		Increase an input’s gain by 1 dB.
Decrement a specific input’s gain	X!*-G	In X! Aud= X( ]		Decrease an input’s gain by 1 dB.
View a specific input’s gain	X!*G	In X! Aud= X( ]		Show an input’s audio level.
Set the current input’s gain	X& G	In X! Aud= X( ]		Set the current input’s gain (in dB).
Set the current input’s attenuation	X* g	In X! Aud= X( ]		Set the current attenuation
				(in dB).
Increment the current input’s gain	+G	In X! Aud= X( ]		Increase the gain by 1 dB.
Decrement the current input’s gain	-G	In X! Aud= X( ]		Decrease the gain by 1 dB.
View the current input’s audio gain	G	In X! Aud= X( ]		Show the audio level.
Audio treble adjustment (applies to inputs 1-4)
N Treble and bass are strictly global commands. They will only adjust twisted pair audio signals, not Aux/Mix signals.
Set the treble level	X$ >	Trb=X% ]		Set the global treble level.
Example:	2>	Trb=-7.5 ]		Set treble to -7.5 dB.
Increment the treble level	+ >	Trb=X% ]		Increase the treble by 1.5 dB.
Decrement the treble level	– >	Trb=X% ]		Decrease the treble by 1.5 dB.
View the treble level	>	Trb=X% ]		Show the current treble level.
Audio bass adjustment (applies to inputs 1-4)
N Treble and bass are strictly global commands. They will adjust only twisted pair audio signals, not Aux/Mix signals.
Set the bass level	X$ <	Bas=X% ]		Set the global bass level.
Example:	10<	Bas=+4.5 ]		Set the bass to +4.5 dB.
Increment the bass level	+ <	Bas=X% ]		Increase the bass by 1.5 dB.
Decrement the bass level	– <	Bas=X% ]		Decrease the bass by 1.5 dB.
View the bass level	<	Bas=X% ]		Show the current bass level.
Audio mute
Mute on	1Z	Amt X# ]		Mute audio output.
Mute off	0Z	Amt X# ]		Unmute audio output.
View the audio mute status	Z	Amt X# ]		Show the status of audio mute
				0= off, 1 = on.

PVS 204SA • Serial Communication 4-5