Extron Electronics DMP 128 User Guide User Manual
Page 149
command and response table for DsP sis commands
command
ascii command
(host to device)
response
(device to host)
additional
description
audio level control, and mix-point selection
notEs: The command format is the same, regardless of the control to be set; the acceptable adjustment range varies
depending on the control or mix-point:
• The mic/line input gain range is –
18 dB to +80 dB, in 0.1 dB increments.
• The pre-mixer gain and virtual return gain range is – 1
00 dB to +12 dB, in 0.1 dB increments.
• The post-mixer trim range is
– 12 dB to +12 dB, in 0.1 dB increments.
• The output volume range is – 1
00 dB to 0 dB, in 0.1 dB increments.
All responses are shown with the DMP 128 in Verbose mode 2 or 3.
Set a trim or gain
E
G
X6)
*
X6!
AU
}
DsG
X6)
*
X6!]
Set trim or mix control
X6)
to
a value of
X6!
dB.
Example 1
(pre-mixer gain):
E
G40105
*
2040AU
}
DsG40105*2040
]
Set the #6 pre-mixer gain to a
value of -0.8 dB.
Example 2
(mic/line input 2):
E
G40001*2288AU
}
DsG40001*2288
]
Set the mic/line input 2 gain
to a level of +24.0 dB.
Read a trim or gain
(excluding mic/line inputs)
E
G
X6)
AU
}
DsG
X6)
*
X6!]
DSP trim or mix control
X6)
is
set to a value of
X6!
dB.
Example 1
(post mixer gain control):
E
G60101AU
}
DsG60101*2103
]
Output 2, post mixer trim is
set to a value of +5.5 dB.
Example 2
(mic/line input 1):
E
G40000AU
}
DsG40000*2598
]
Mic/line input 1 gain is set to a
value of +55.0 dB.
audio mute
notEs: • The post-mixer trim cannot be muted.
• All responses are shown with the mixer device in Verbose mode 2 or 3.
Audio mute
E
M
X6)
*1AU
}
DsM
X6)
*1
]
Mute audio at
X6)
.
Example:
E
M60100*1AU
}
DsM60100*1
]
Mute output 1.
Audio unmute
E
M
X6)
*0AU
}
DsM
X6)
*0
]
Unmute audio at
X6)
.
Read audio mute
E
M
X6)
AU
}
DsM
X6)
*
X6$]
X6$
:
0
= mute off,
1
= mute on.
NOTES:
X6)
=
Gain and trim control
See table 1 on page 147.
X6!
= Level value: post-mixer trim, mic/line gain, pre-mixer
gain, virtual return gain, and output volume
See table 2 beginning on page 149.
X6$
=
Mute status
0 = unmute 1 = mute
DMP 128 • SIS Programming and Control
143