Extron electronics DVS 304 Series User Manual page 44

Command ASCII Command
(host to scaler)
Input selection
Video and audio
X7!!
Video
X7!&
Audio X7!
Input video type (input 2 and input 4)
Set video type X7@
View video type X7@
Select SDI input number (SDI models only)
Set video type X7!
View video type
X7!
Horizontal start
Specify a value X7$
Increment value +)
Decrement value
–)
View
)
Vertical start
Specify a value X7%
Increment value
+(
Decrement value –(
View (
Pixel phase (available only for RGB and YUVp/HDTV input signals)
Specify a value
X7^
Increment value
+U
Decrement value –U
View U
Total pixels (available only for RGB and YUVp/HDTV input signals)
Specify a value
11*
Increment value
+11#
Decrement value -11#
View
11#
NOTE:
X7! = Input selection
X7@ = Input selection
X7# = Input video format
X7$ = H start
X7% = V Start
X7^ = Pixel phase
X7& = Total pixels
Response
(scaler to host)
X7!
In •All]
X7!
In •RGB]
X7!
$ In •Aud]
X7# X7@
* \ Typ
X7#
\
]
X7!
*9\ Typ9]
X7#
\
]
X7$
) Hst
X7$
Hst
X7$
Hst
X7$
]
X7%
( Vst
X7%
Vst
X7%
Vst
X7%
]
X7^
U Phs
X7^
Phs
X7^
Phs
X7^
]
X7& X7&
# Tpx
X7&
Tpx
X7&
Tpx
X7&
]
1 to 4
2 or 4
1 to 9 (see pages
0-127 for video, 0-255 for RGB and YUVp
0 to 93 for video inputs; 0 to 255 for RGB and YUVp inputs.
1 to 31
+/- 255 of the default value
Additional Description
Select video and audio from input
Select video from input source
Select audio from input source
X7# X7@
Set input
]
View video type of input
X7!
Set input
View video type of input
Set horizontal location of first active pixel in active
]
window.
Increment to a higher horizontal start position.
]
Decrement to a lower horizontal start position.
]
Show horizontal location of first active pixel in active
window.
Set vertical location of first active line in active
]
window.
Increment to a higher vertical start position.
]
Decrement to a lower vertical start position.
]
Show vertical location of first active line in active
window.
Adjust the pixel phase to specified value.
]
Increase the pixel phase.
]
Decrease the pixel phase.
]
Show the pixel phase.
Adjust the total pixels to specific value.
]
Increase the total pixels.
]
Decrease the total pixels.
]
Show the total pixels.
5-7)
DVS 304 Series • SIS Communication and Control
X7!
.
X7!
.
X7!.
X7#
to format .
X7@
.
to SDI.
X7!
.
37