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Command
Audio Configuration (continued)
Audio Output Format
Set audio output format
View audio output
format
Advanced Configuration
Test Pattern
Set test pattern
View test pattern
Freeze
Enable
Disable
View
Input Aspect Ratio
Set to Fill
Set to Follow
View aspect ratio setting
X1)
NOTE:
=
Freeze or unfreeze the selected input: 0 = Unfreeze, 1 = Freeze
X2@
=
Test pattern:
0 = Off (default), 1 = Crop, 2 = Alternating pixels, 3 = Crosshatch, 4 = Color bars,
5 = Grayscale (32-level split), 6 = Audio Test (crop pattern, OSD text Audio Test. Outputs pink noise,
channels 1 and 2, 48 kHz, 24 bit)
X3(
=
Aspect ratio: 1 = Fill — The input rate fills the entire output raster (default), 2 = Follow — The input rate is
displayed with its native aspect ratio.
X5!
=
Audio output format: 1 = dual mono, 2 = stereo (default)
ASCII Command
Response
(Host to Scaler)
(Scaler to Host)
E
X5!
}
O 1*
AFMT
Afmt O 1 *
E
}
X5! ]
O 1 AFMT
In verbose modes 2 and 3:
Afmt O 1*
E
X2@
}
1*
TEST
Test 1*
E
}
X2@ ]
1TEST
In verbose modes 2 and 3:
Test 1*
1*1 F
Frz 1*1
1*0 F
Frz 1*0
1F
X1) ]
In verbose modes 2 and 3:
Frz 1*
E
}
1*1 ASPR
Aspr 1*1
E
}
1*2 ASPR
Aspr 1*2
E
}
X3( ]
1 ASPR
In verbose modes 2 and 3:
Aspr 1*
DSC HD-HD 4K Plus A Series • Remote Configuration and Control
Additional Description
X5! ]
Set the audio output format to
X5!
.
View audio output format
X5! ]
X2@ ]
Select test pattern
View the current test pattern.
X2@ ]
Freeze the selected input.
]
Unfreeze the selected input.
]
View the freeze status of the
selected input.
X1) ]
]
Set the scaler to always fill the
entire output raster (default).
]
Set the scaler to display each
input with its native aspect
ratio.
View input aspect ratio
X3( ]
X5!
.
X2@
.
X3(
.
62
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