IN1604 DTP and IN1604 HD Scalers • SIS Configuration and Control
46
Command
ASCII Command
(host to scaler)
Response
(scaler to host)
Additional Description
Auto switch mode
Disable auto switch mode
E
0AUSW
}
Ausw0
]
Manual input switching only.
Prioritize highest active
input
E
1AUSW
}
Ausw1
]
Automatically switches to the
highest numbered active input.
Prioritize lowest active
input
E
2AUSW
}
Ausw2
]
Automatically switches to the lowest
numbered active input.
View auto switch mode
E
AUSW
}
X3%]
View the current auto switch mode.
Video switch effect
Cut
E
0SWEF
}
Swef0
]
Set the switch effect to cut.
Fade through black
E
1SWEF
}
Swef1
]
Set the switch effect to fade through
black (default).
View setting
E
SWEF
}
X3@]
View the switch effect setting.
HDCP mode
Set HDCP mode
E
S
X3#
HDCP
}
HdcpS
X3#]
Set HDCP authentication and
encryption settings.
View HDCP mode
E
SHDCP
}
X3#]
View the HDCP mode setting.
HDCP notification (displayed on non-HDCP displays with HDCP input selected)
Enable notification
E
N1HDCP
}
HdcpN1
]
Display a green screen.
Disable notification
E
N0HDCP
}
HdcpN0
]
Mute output to black.
Query notification
E
NHDCP
}
X(]
View the HDCP notification setting.
AV mute (from contact and tally pins)
Configure AV mute
EX4^
*
X4&
MUTM
}
Mutm
X4^
*
X4&]
Configure the operation of
Contact In and Tally Out ports.
View AV mute setting
E
MUTM
}
X4^
*
X4&]
View the current status of Contact In
and Tally Out port configuration.
NOTES:
X(
= Enable or disable
0
= off or disabled
1
= on or enabled
X3@
= Video switching effect
0
= cut
1
= fade through black (default)
X3#
= HDCP mode
0
= HDMI outputs are always authenticated, but only
encrypted when required.
1
= HDMI outputs are always authenticated and encrypted
2
= HDMI outputs are always authenticated, but only
encrypted when required, with continuous DVI trials
3
= HDMI outputs are always authenticated and encrypted,
with continuous DVI trials
X3%
= Auto switch mode
0
= disable (default)
1
= gives priority to the highest numbered active input
2
= gives priority to the lowest numbered active input
X4^
= AV mute mode
0
= normal operation (default)
1
= perform video and audio mute
2
= perform video sync and audio mute
X4&
= Mute LED mode
0
= always on (default)
1
= off when muted
2
= blink when muted
