IN1604 DTP and IN1604 HD Scalers • SIS Configuration and Control
37
Command
ASCII Command
(host to scaler)
Response
(scaler to host)
Additional Description
Active pixels
Specify a value
EX&
APIX
}
Apix
X!
*
X&]
Set the active pixels to
X&
on the current input.
Increment value
E
+APIX
}
Apix
X!
*
X&]
Increase the active pixels by one on the
current input.
Decrement value
E
-APIX
}
Apix
X!
*
X&]
Decrease the active pixels by one on the
current input.
View
E
APIX
}
X&]
View the active pixels on the current input.
Active lines
Specify a value
EX*
ALIN
}
Alin
X!
*
X*]
Set the active lines to
X*
on the current input.
Increment value
E
+ALIN
}
Alin
X!
*
X*]
Increase the active lines by one on the current
input.
Decrement value
E
-ALIN
}
Alin
X!
*
X*]
Decrease the active lines by one on the current
input.
View
E
ALIN
}
X*]
View the active lines on the current input.
3:2, 2:2, 24:1 Film mode detect
Auto
EX!
*1FILM
}
Film
X!
*
X(]
Set film mode detection to automatic (default).
Off
EX!
*0FILM
}
Film
X!
*
X(]
Disable film mode detection.
View setting
EX!
FILM
}
X(]
View the current film mode setting.
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.
Disable HDCP
authorization
E
E
X!
*0HDCP
}
HdcpE
X!
*0
]
Disable HDCP authorization.
Query HDCP
authorization status
E
E
X!
HDCP
}
X4$]
HdcpE
X!
*
X4$]
View HDCP authorization setting.
Verbose mode 2 and 3
HDCP status (valid for HDMI inputs and the DTP output only)
Query input
E
I
X!
HDCP
}
X3!]
HdcpI
X!
*
X3!]
View the HDCP status on input
X!
.
Verbose mode 2 and 3
Query output
E
O1HDCP
}
X3!]
HdcpO1*
X3!]
View the HDCP status on the output.
Verbose mode 2 and 3
NOTES:
X!
= Input selection
1
= configurable VGA
2
= HDMI or DVI input 1
3
= HDMI or DVI input 2
4
= HDMI or DVI input 3
X&
= Active pixels
±
512
of the default value
X*
= Active lines
±
256
of the default value
X(
= Enable or disable
0
= off or disabled
1
= on or enabled
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
X4$
= HDMI input HDCP authorization status
0
= block HDCP encryption
1
= allow HDCP encryption (default)
