IN1608 xi Scaling Presentation Switcher • SIS Configuration and Control
70
Command
ASCII Command
(Host to Scaler)
Response
(Scaler to Host)
Additional Description
Advanced Configuration Commands (continued)
HDCP Status
Query input
E
I
X!
HDCP
}
X3!]
In verbose modes 2 and 3:
HdcpI
X!
*
X3!]
View the HDCP status on input
X!
(inputs 3+ only).
Query output
E
O
X@
HDCP
}
X3!]
In verbose modes 2 and 3:
HdcpO
X@
*
X3!]
View the HDCP status on output
X@
.
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). Default is enabled.
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(]
In verbose modes 2 and 3:
HdcpE
X!
*
X3(]
View HDCP authorization setting
X3(
for input
X!
(inputs 3-8 only).
HDCP Output Mode
Set HDCP mode
E
S
X5(
HDCP
}
HdcpS
X5(]
Set the HDCP mode to
X5(
.
View HDCP mode setting
E
SHDCP
}
X5(]
In verbose modes 2 and 3:
HdcpS
X5(]
View HDCP mode
X5(
.
Video Signal Presence
View video signal presence
status
E
0LS
}
X3^
*
X3^
*
...
X3^
*
X3^]
In verbose modes 2 and 3:
View video signal presence for all
inputs.
In00
•X3^
*
X3^
*
X3^
*
X3^
*
X3^]
NOTES:
X!
= Input selection
1
-
8
X@
= Output selection
1
= Output 1A – HDMI (top connector)
2
= Output 1B – HDMI (bottom connector)
3
= Output 1C – DTP/HDBT
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)
X5(
= HDCP mode
0
= encrypts the output only when required by the selected
input source (default)
1
= always encrypts the output, regardless of the HDCP
status of the selected input source
2
= encrypts the output only when required by the selected
input source. Use this setting when DVI sink devices
initially pass HDCP encrypted content, but intermittently
display a green HDCP notification screen after a power
cycle or resuming from sleep mode.
3
= always encrypts the output regardless of the HDCP
status of the selected input source. Use this setting when
DVI sink devices initially pass HDCP encrypted content,
but intermittently display a green HDCP notification
screen after a power cycle or resuming from sleep mode.
4
= prevents HDCP encryption and authentication.
