Extron Electronics SSP 7.1 User Guide - Manual (Page 92)

Command ASCII Command
(host to unit) Response
(unit to host) Additional Description
Speaker Configuration Information Request
View channel outputs
activity
32I ActCh X4)] Shows activity of each channel.
View mute channel 35I Mut X3(] Shows mute status of each channel.
Set Speaker Size Settings
Set speaker size
E S X3! * X1^ SSP } SspS X3! * X1^] Sets number of speakers in each group.
X3! — Speaker groups
1 = Left and Right Front
2 = Center
3 = Left and Right Surround Sound
X1^ — Speaker group size
0 = None (invalid for front speakers)
1 = Small
2 = Large
View specific speaker size E S X3! SSP } SspS X3! * X1^]
Surround Back Speaker Settings
Set surround back
speakers to none
E H0SSP } SspH X3@] X3@ — Surround Back Speaker Size
0 = None (default)
1 = 1 small speaker
2 = 2 small speakers
3 = 1 large speaker
4 = 2 large speakers
Set surround back
speaker to one small
speaker E H1SSP } SspH X3@]
Set surround back
speakers to two small
speakers E H2SSP } SspH X3@]
Set surround back
speaker to one large
speaker E H3SSP } SspH X3@]
Set surround back
speakers to two large
speakers E H4SSP } SspH X3@]
View surround back
speakers E HSSP } SspH X3@]
NOTE: X4)
is an eight digit representation with each position in the sequence representing a speaker, listed in the same order as in
X@
.
0 = no audio signal present on channel
1 = channel receiving audio signal
2 = channel receiving audio signal, but muted
For example, ActCh 11122001 means the first (left front), second (center), third (right front), and eighth (subwoofer) channels are
receiving an audio signal; the fourth (left surround) and fifth (right surround) are receiving a signal but it is muted; the sixth (left back)
and seventh (right back) are not receiving a signal.
X3(
is an eight digit representation with each position in the sequence representing a speaker, listed in the same order as in
X@
.
0 = unmuted
1 = muted
For example, Mut 00100001 means the right front speaker and subwoofer are muted and all other speakers are unmuted.
SSP 7.1 • SIS Commands 86