Extron electronic MPX Plus 866 A manual Evm

PRELIMINARY

SIS™ Programming and Control, cont’d

Command/response table for basic SIS commands (continued)

Command	ASCII command	Response	Additional
	(host to switcher)	(switcher to host)	description
View ties, gain, volume, mutes, presets, file status, DSVP, and input status
Read RGB output tie	X@&	X!]	RGBHV input X! tied to
			output X@.
Read video output tie	X@%	X!]	Video input X! tied to
			output X@.
Read audio output tie	X@$	X!]	Audio input X! tied to
			output X@.
Read input audio level	X#G	X*]
Example:	4G	-02]	Gain for input 4 is -2 dB.
View output volume	X@V	X^]
Example:	7V	55]	Volume for output 7 is 55 steps
			(9 dB of attenuation, 86.5% of
			total volume).
Read input video format	X#\	X$]	Show the video format of
			input X#.
N The only valid input (X@) numbers are 11 through 14.
View output mutes	EVM}	X1@1X1@2X1@3 ... X1@12]	Each X1@ response is the
			mute status of an output,
			starting from output 1.
Example:	EVM}	Mut0 230 1 0 0 0 0 0 00]	Output 2 audio left is muted,
			output 3 video and the left

audio channel are muted, and output 5 video and the right audio channel are muted.

All other outputs are unmuted.

NThe “Mut” portion of the response appears only when the switcher is in Verbose mode 2 or 3. See the Verbose mode command on page 4-20.

N X! = Input number for tie	00		– 14 (00 = untied)
X@ = Output number	01		– 12 for video
X# = Input number	01		– 06 for audio
	01		– 14
X$ = Input signal format	1	= composite video
X^ = Volume adjustment range	2	= S-video
	00		– 64 (1 dB/step except for 0-to-1, which is 13 dB)
X* = Numeric dB value	-18 to +24 (Default = 0 dB)
X1@ = Video/audio mutes	0	= no mutes		4	= audio right (AR) mute
	1	= video mute		5	= video and AR mute
	2	= audio left (AL) mute		6	= AL and AR mute
	3	= video and AL mute		7	= video, AL, and AR mute

4-14 MPX Plus 866 A Media Presentation Matrix Switcher • SIS Programming and Control