IN1606 and IN1608 Series Scaling Presentation Switcher • SIS Communication and Control
46
Command
ASCII Command
(host to scaler)
Response
(scaler to host)
Additional Description
Overscan mode (applies only to SMPTE input resolutions)
Set value
EX#
*
X2%
OSCN
}
Oscn
X#
*
X2%]
Set the overscan value.
View status
EX#
OSCN
}
X2%]
View the overscan setting.
HDCP notification (displayed on non-HDCP displays with HDCP input selected)
Enable notification
E
N1HDCP
}
HdcpN1
]
Displays a green screen.
Disable notification
E
N0HDCP
}
HdcpN0
]
Mutes output to black.
Query notification
E
NHDCP
}
X(]
View the HDCP notification setting.
HDCP status
Query input
E
I
X!
HDCP
}
X3)]
HdcpI
X!
*
X3)]
View the HDCP status on input
X!
(inputs 3+ only).
Verbose mode 2 and 3
Query output
E
O
X@
HDCP
}
X3)]
HdcpO
X@
*
X3)]
View the HDCP status on output
X@
.
Verbose mode 2 and 3
HDCP authorized setting (valid for HDMI inputs only, to allow or block HDCP input signals)
Enable HDCP
authorization
E
E
X!
*1HDCP
}
HdcpE
X!
*1
]
Enable HDCP authorization
(inputs 3+ only).
Disable HDCP
authorization
E
E
X!
*0HDCP
}
HdcpE
X!
*0
]
Disable HDCP authorization
(inputs 3+ only).
Query HDCP
authorization status
E
E
X!
HDCP
}
X3(]
View HDCP authorization setting
(inputs 3+ only).
Video signal presence
View video signal
presence status
E
0LS
}
X3^
*
X3^
*
...
X3^
*
X3^]
In00
•
X3^
*
X3^
*
...
X3^
*
X3^
*
X3^]
View video signal presence setting
for all inputs.
Verbose mode 2 and 3
NOTES:
X!
= Input selection
1-6
(IN1606) or
1-8
(IN1608 models)
X@
= Output selection
1
= HDMI A (top)
2
= HDMI B (bottom)
3
= DTP C (IN1608 models)
X#
= Input video format
1
= RGB
2
= YUV
3
= RGBcvS
4
= S-video
5
= Composite
6
= HDMI
X(
= Enable or disable
0
= off or disabled
1
= on or enabled
X2%
= Overscan
0
= 0.0% (default for RGB and HDMI)
1
= 2.5% (default for YUV, RGBcvS, S-Video, and CV)
2
= 5.0%
X3)
= HDCP status
0
= no sink or source device detected
1
= sink or source detected with HDCP
2
= sink or source detected but no HDCP is present
X3^
= Video signal status
0
= video/HDMI signal not detected
1
= video/HDMI signal detected
X3(
= HDMI input HDCP authorization status
0
= block HDCP encryption
1
= allow HDCP encryption (default)
