Extron electronics MPX Plus 866 A User Manual page 98

SIS Programming and Control, cont'd
™
Command/response table for basic SIS commands (continued)
Command
View ties, gain, volume, mutes, presets, file status, DSVP, and input status
Read RGB output tie
Read video output tie
Read audio output tie
Read input audio level
Example:
View output volume
Example:
Read input video format
N The only valid input (
View output mutes
Example:
N The "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.
X!
N = Input number for tie
X@
= Output number
X#
= Input number
X$
= Input signal format
X^
= Volume adjustment range
X*
= Numeric dB value
X1@
= Video/audio mutes
4-14 MPX Plus 866 A Media Presentation Matrix Switcher • SIS Programming and Control
ASCII command
(host to switcher)
X@
&
X@
%
X@
$
X#
G
4G
X@
V
7V
X#
\
X@
) numbers are 11 through 14.
E }
VM
E }
VM
00 – 14 (00 = untied)
01 – 12 for video
01 – 06 for audio
01 – 14
1 = composite video
2 = S-video
00 – 64 (1 dB/step except for 0-to-1, which is 13 dB)
-18 to +24 (Default = 0 dB)
0 = no mutes
1 = video mute
2 = audio left (AL) mute
3 = video and AL mute
Response Additional
description
(switcher to host)
RGBHV input
X!]
output
X!]
Video input
output
X!]
Audio input
output
X*]
]
Gain for input 4 is -2 dB.
-02
X^]
]
Volume for output 7 is 55 steps
55
(9 dB of attenuation, 86.5% of
total volume).
X$]
Show the video format of
input
X1@ X1@ X1@ X1@ ]
1 2 3 ... 12 Each
mute status of an output,
starting from output 1.
]
Output 2 audio left is muted,
Mut0 230 1 0 0 0 0 0 00
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.
4 = audio right (AR) mute
5 = video and AR mute
6 = AL and AR mute
7 = video, AL, and AR mute
X!
tied to
X@
.
X!
tied to
X@
.
X!
tied to
X@
.
X#
.
X1@
response is the