Extron electronic MPS 112CS manual Description, ASCII Command, Response, Mic level, Mic on/off

Command	ASCII Command					Response			Description		Switcher-
											initiated
	(host to switcher)					(switcher to host)					messages
Mic level
Specify gain	16*			X4	G	Aud		X4	X4	= audio gain in dB = 0 to 12.	X
									This variable is a positive
									number.
Specify attenuation	16*				g	Aud				= attenuation in dB = 1 to 66.
				X5				X5	X5
									This variable is a positive
									number.
View mic volume	16G/g					X6			X6	= overall mic gain/
									attenuation between -66 dB and
									+12 dB. This response variable
									indicates attenuation as a
									negative number and gain as a
									positive number.
Mic on/off
Turn mic on/off			M/m			Mix			Toggles mic on or off.		X
		X3					X3
									X3	: 0 = off, 1 = on.
View mic status	M/m								Mic status is (0=off, 1=on).
						X3
Front panel security lockout (executive mode)
Lock front panel access	2X/x					Exe 2			Locks volume, mic, input		X
									selection.
Lock front panel mic controls	1X/x					Exe 1			Locks mic controls.		X
Unlock front panel access	0X/x					Exe 0			Unlocks front panel.		X

System reset (to factory defaults)

Reset switcher to factory defaults

Esc	ZXXX	Zpx	Resets the system to the
			following factory defaults:
			Mode		= 1
				X7
			Input		= 1
				X11
			Main Volume		= 70
			Mic Volume		= 0
				X4
			Executive Mode		= 0
				X3
			Mic threshold		= 8
				X8
			Follow Sub Mode		= 0
				X3
			Mic Power		= 0
				X3
			Ducking Level			= 6
				X12

Request information

Request information I/i Mod X7 1G X2 2G X2 3G X2

4G= X1 G X2

Displays which input in each group is selected and which input is routed to program audio output.

X7 1 = Single Switcher mode,

2 = Separate Switcher mode

X1 = Group 1 through 3 (1 = VGA, 2 = S-video, 3 = composite video).

X2 = Inputs 0 through 4 for each group (input 0 = off).

MPS Series • Programmer’s Guide 5-5