Extron Electronics DSC HD-3G A User Guide User Manual
Page 62
Command
ASCII Command
(Host to Scaler)
Response
(Scaler to Host)
Additional Description
Output Configuration (continued)
HDCP Status (DSC 3G-HD A only)
Query output
E
O 1 HDCP
]
X4$
]
In verbose modes 2 and 3:
Hdcp
O
1
*
X4$
]
View HDCP status
X4$
of the
digital output.
Input lock (Accu-Frame Lock [AFL]) or SDI Genlock
Disable genlock or
Input AFL
E
0 GLOK
}
Glok
0
]
Disable global input lock (AFL) or
genlock (default).
Enable input AFL
E
1 GLOK
}
Glok
1
]
Lock the output refresh rate to
the rate of the selected input.
Enable SDI genlock
(DSC HD-3G A only)
E
2 GLOK
}
Glok
2
]
Lock the output refresh rate to
the applied genlock signal.
View the genlock or AFL
setting
E
GLOK
}
X6$
]
In verbose modes 2 and 3:
Glok
X6$
]
View the current global input
lock (AFL) or genlock setting.
View genlock or AFL
status
E
41 STAT
X6%
]
In verbose modes 2 and 3:
41 Stat •
X6%
]
View the current global input
lock (AFL) or genlock status.
Genlock Offset (DSC HD-3G A only)
Set horizontal offset
E
H x GLOF
}
Glof
H
x
]
Set the horizontal genlock offset
to x pixels. The x value (genlock
pixel offset) range is ± the
current output resolution total
pixel value -1.
Example: -2199 – +2199 for
1080p
View horizontal offset
E
H GLOF
}
x
]
In verbose modes 2 and 3:
Glof
H
x
]
View the horizontal genlock
offset (default = 0).
Set vertical offset
E
V y GLOF
}
Glof
V
y
]
Set the vertical genlock offset
to y pixels. The y value (genlock
pixel offset) range is ± the
current output resolution total
pixel value -1.
Example: -1124 – +1124 for
1080p
View vertical offset
E
V GLOF
}
n
]
In verbose modes 2 and 3:
Glof
V
y
]
View the vertical genlock offset
(default = 0).
NOTES:
•
Genlock offset commands return an error code unless SDI genlock is currently enabled and genlock is
currently locked to an applied genlock reference.
•
Genlock offsets apply only to the current output resolution and reset to 0,0 when the output resolution is
adjusted.
NOTE:
X4$
= HDCP status: 0 = no sink device detected, 2 = sink detecte
d
X6$
= Input lock (AFL) status:
0 = Input lock disabled (default)
1 = Input lock is enabled but cannot lock to applied input signal (defaults to the set output rate).
2 = Input lock is enabled. The output is locked to the applied input signal (AFL).
X6%
= SDI genlock status:
0 = Disable (default), 1 = Priority to highest numbered input, 2 = Priority to lowest numbered input
DSC 3G-HD A and DSC HD-3G A • Remote Configuration and Control
56