Extron electronic 450 Plus Symbol definitions, X1! =, X1# =, X1$ =, X1% =, X1 =, X1& =, X1* =

Symbol definitions

] = CR/LF (carriage return/line feed) (hex 0D 0A)

}= Carriage return (no line feed, hex 0D)

•= Space character

E= Escape key (hex 1B)

X!	=	Input number	01		– (maximum number of inputs for your model)
X@	= Input number (for tie)		00		– (maximum number of inputs for your model) (00 = untied)
X#	=	Output number	01		– (maximum number of outputs for your model)
X$	=	Numeric dB value	–18 to +24 (45 steps of gain or attenuation)
X%	=	Audio gain	0	– 24		(1 dB/step)
X^	=	Audio attenuation	1	– 18		(1 dB/step)
X&	=	Volume adjustment range	0	– 64		(1 dB/step except for 0-to-1, which is 34.5 dB)
			(see the table on page 4-11)
X*	= Room # (for room presets)		10 max. (each can have up to 10 presets (X1@s) assigned)

N A Room is a subset of operator-selected outputs that relate to each other. The switcher supports up to 10 rooms, each of which can consist

		of from 1 to 16 outputs.
X(	=	Mute, executive mode, power supply	(0 = off/not OK, 1 = on/OK)
X1)	=	Group # (for I/O grouping)	1 through 4 groups (0 = no group)
X1! =		Global preset #	64 maximum (0 = current configuration)
X1@ =		Room preset #	10 maximum (0 = current configuration for room)

N A Room preset is a stored configuration with all of the outputs assigned to a single room. When a room preset is retrieved from memory,

	it becomes the current configuration.
X1# =	RGB delay interval	Delay in ½ second increments (10 maximum)
X1$ =	Video/audio mute:	0	= no mutes
		1	= video mute
		2	= audio mute
		3	= video and audio mute
X1% =	Sync frequency	xxx.xx (frequency in Hz (V) or kHz (H))
X1^ =	Signal detection	0	= no input detected, 1 = input detected)
X1& =	Firmware version number to second decimal place (x.xx)
X1* =	BME type	1	= wideband video
		2	= low resolution video
		3	= Sync
		4	= stereo audio
		5	= Mono audio
X1( =	# of connected BMEs in the system	1 through 6
X2) =	Verbose firmware version-description-upload date/time. See page 4-18.
X2! =	Name	12 characters maximum for global, room preset, input, and output names
		11 characters maximum for room names
		Upper- and lower-case alphanumeric characters and
		_ : = / and spaces are valid.

NThe following characters are invalid in the name: {space} ~ , @ = ‘ [ ] { } < > ’ “ ; : \ and ?.

X2@ =		Voltage	Positive or negative voltage and magnitude
X2#	=	Temperature	Degrees Fahrenheit
X2$	=	Fan speed	RPM

CrossPoint 450 Plus and MAV Plus Switchers • SIS Programming and Control 4-7