Ariston GSZ67 installation instructions

8

Some commands are read or write only – for example, mute all is a write only command, whereas version is a read only command.

n = numerical ascii value, where needed (“all” commands do not require)

# = second numerical ascii value

[] = optional command, do not include square brackets in actual command

Function	Command	Range	Read/Write
Version	(vr?)	none	read only
Reset	(rx)	none	write only
Channel On	(non)	n = 1-6	write only
Channel Off	(nof)	n = 1-6	write only
Mute	(nmu)	n = 1-6	write only
Unmute	(num)	n = 1-6	write only
Mute All	(amu)	none	write only
Unmute All	(aum)	none	write only
Vol	(nvl [? Or ## ])	n = 1-6	read or write, note 1
		## = 0-80
Vol All	(avl##)	## = 0-80	write only
Input Select	(nsl#)	n = 1-6	write only
		# = 1-7
Input Select All	(asl#)	# = 1-7	write only
Bass	(nb#)	n = 1-6
		# = 0-F	write only, hex
Treble	(nt#)	n = 1-6
		# = 0-F	write only, hex

Note 1: Read on Volume returns decimal value

RS232 Sample Command String

Audio out of Channel 1, Input source 7, Volume = 35, Bass Up, Treble Down, from “off”.

(1on)	turn on channel 1
(1um)	unmute channel 1
(1sl7)	select input 7 to channel one
(1vl35)	set volume to 35
(1ba)	turn bass to Hex value “A”, which is Decimal 10
(1t4)	turn treble to Hex value “4”, which is also Decimal 4