Extron electronics SSP 7.1, Руководство пользователя, Страница: 92 / 112

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