Extron electronics DVS 304, User Manual

Page: 42 / 92

SIS Command and Response Table
Command ASCII Command
(host to scaler)
Response
(scaler to host)
Additional Description
Input selection
Video and audio
X7! !
In
X7!
• All ] Select video and audio from input
X7!
.
Video X7! &
In
X7!
• RGB ] Select video from input source
X7!
.
Audio X7!
$ In
X7!
• Aud ]
Select audio from input source
X7! .
Input video type (input 2 and input 4)
Set video type
X7@
*
X7#
\
X7@
Typ
X7#
] Set input
X7@
to format
X7#
.
View video type X7@
\
X7#
] View video type of input
X7@
.
Select SDI input number (SDI models only)
Set video type
X7!
* 9 \
X7!
Typ 9 ] Set input
X7!
to SDI.
View video type
X7!
\
X7#
] View video type of input
X7!
.
Horizontal start
Specify a value
X7$
) Hst
X7$
]
Set horizontal location of first active pixel in active
window.
Increment value + )
Hst
X7$
]
Increment to a higher horizontal start position.
Decrement value – )
Hst
X7$
]
Decrement to a lower horizontal start position.
View )
X7$
]
Show horizontal location of first active pixel in
active window.
Vertical start
Specify a value
X7%
( Vst
X7%
]
Set vertical location of first active line in active
window.
Increment value + (
Vst
X7%
]
Increment to a higher vertical start position.
Decrement value – (
Vst
X7%
]
Decrement to a lower vertical start position.
View (
X7%
]
Show vertical location of first active line in active
window.
Pixel phase (available only for RGB and YUVp/HDTV input signals)
Specify a value X7^
U Phs
X7^
]
Adjust the pixel phase to specified value.
Increment value + U
Phs
X7^
]
Increase the pixel phase.
Decrement value – U
Phs
X7^
]
Decrease the pixel phase.
View U
X7^
]
Show the pixel phase.
Total pixels (available only for RGB and YUVp/HDTV input signals)
Specify a value
11*
X7&
# Tpx
X7&
]
Adjust the total pixels to specific value.
Increment value +11 #
Tpx
X7&
]
Increase the total pixels.
Decrement value - 11 #
Tpx
X7&
]
Decrease the total pixels.
View 11 #
X7&
]
Show the total pixels.
NOTE:
X7! = Input selection 1 to 4
X7@ = Input selection 2 or 4
X7# = Input video format 1 to 9 (see page 35)
X7$ = H start 0 to 127 for video, 0 to 255 for RGB and YUVp/HDTV
X7% = V start 0 to 93 for video inputs; 0 to 255 for RGB and YUVp/HDTV inputs.
X7^ = Pixel phase: 1 to 31
X7& = Total pixels +/- 512 of the default value
DVS 304 Series • SIS Communication and Control 37