Extron electronic 12 IN1404XT Video Scaler and Switcher Programmer’s Guide, Audio mute, Resets

Programmer’s Guide, cont’d

Command/Response Table for RS-232 Commands (Cont’d)

Command	ASCII Command	Response	Additional description
	(host to scaler)	(scaler to host)
Balance (continued)
View balance level	[BAL?]	[X24 ]	View the balance level for the
			selected input.
Audio mute
Audio mute on	[MUTE1]	[OK]	Mute the audio output.
Audio mute off	[MUTE0]	[OK]	Unmute.
Toggle audio mute	[MUTE]	[OK]	Change the state of audio mute
			(off to on or on to off).
View mute	[MUTE?]	[ X2 ]	View the status of the mute
			setting.
Disable front panel
Enable front panel	[FP0]	[OK]	Unlock the front panel.
Disable front panel	[FP1]	[OK]	Lock the front panel.
Toggle front panel mode	[FP]	[OK]	Change the state of front panel
			(enabled to disabled or disabled
			to enabled).
View front panel mode	[FP?]	[ X2 ]	View the status of front panel
			(enabled or disabled).
Information requests
Query firmware version number	[INFO?]	[ X25 ]	Show the scaler firmware
			version.
Resets

Partial reset to factory defaults	[RES	X26	]	[OK]	Reset all
					defaults.

X26

settings to factory

Example:	[RES4]		[OK]	Reset all output settings.
Complete reset to factory defaults [RES000]			[Please Wait]	Reset all video, balance, input,
				output, and RS-232 settings to
				the factory default.
RS-232 settings
		The scaler and the computer, PDA, or control system must communicate at
		the same baud rate. If you change the scaler’s baud rate, you will lose
		communications between the computer, PDA, or control system and the
		scaler until you set the controller to match the scaler’s baud rate.
Set baud rate	[ACI X27 ]		[OK]	Set the communications rate to
				X27.
View baud rate	[ACI?]		[ X27 ]	Read the scaler’s baud rate.
		The scaler and the computer, PDA, or control system must use the same
		deliminators to communicate. If you change the scaler’s baud deliminators,
		you will lose communications between the computer, PDA, or control system
		and the scaler until you set the controller to match the scaler’s deliminators.
Set delimitors	[CMDCD X28 ]		[OK]	Set the leading and end codes to
				X28 .
View delimitors	[CMDCD?]		[ X28 ]	Read the scaler’s leading and
				end codes.

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