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Serial Communication, cont’d
DVS 204 • Serial Communication3-4
Command/response table for SIS commands
Command ASCII Command Response Additional description
(host to scaler) (scaler to host)
Input selection
Select video input
X5
!C
X5
Video Input
X1
.
Example:3!C3 Example: select video Input 3.
Memory preset
Recall input configuration preset
X19
. Rpre
X19
Recall input preset
X19
.
Save input configuration preset
X19
, Spre
X19
Save to input preset
X19
.
Input video type (Inputs 2 and 4 only)
Set video signal type
X5
*
X4
\
X5
Typ
X4
Select Input
X5
(Inputs 2 and 4
only) and assign it a video type
X4
. Video type
X4
is defined to
be: 1 = video, 2 = S-video, 3 = YUV, 4 =
RGB, 5 = RGBS, 6 = RGBcvS, and SDI.
For SDI input, substitute
X5
with
X1
where the SDI input
can be assigned to Input
X1
(0,
1, 2, 3, or 4 with 0 meaning
there is no SDI input).
Example: 2*3\ 2Typ3 Example: set Input 2 to 3 (YUV)
View the video signal type
X5
\
X5
Typ
X4
Show the video signal type.
Example: 2\ 2Typ3 Example: show Input 2 video type = 3.
Color
Set a specific color value
X10
C Col
X10
Specify a color adjustment level.
Example: 47C Col047 Example: set the color adjustment to 47.
Increment +C Col
X10
Increase color adjustment level.
Decrement -C Col
X10
Decrease color adjustment level.
View the color value C Col
X10
Show the color adjustment.
Tint
Set a specific tint value
X10
T Tin
X10
Specify a tint adjustment level.
Example: 176T Tin176 Example: set the tint to 176.
Increment +T Tin
X10
Increase tint adjustment level.
Decrement -T Tin
X10
Decrease tint adjustment level.
View the tint value T Tin
X10
Show the tint adjustment.
Contrast
Set a specific contrast value
X10
^ Con
X10
Specify the contrast adjustment.
Increment +^ Con
X10
Increase the contrast.
Decrement -^ Con
X10
Decrease the contrast.
View the contrast value ^ Con
X10
Show the contrast setting.
Brightness
Set a specific value
X10
Y Brt
X10
Specify the brightness
adjustment.
Increment +Y Brt
X10
Increase the brightness.
Decrement -Y Brt
X10
Decrease the brightness.
View the brightness value Y Brt
X10
Show the brightness setting.
Detail mode
Set the detail level
X13
D Det
X13
Specify the detail level.
View the detail value D Det
X13
Show the detail setting.
Increment +D Det
X13
Increase detail level.
Decrement -D Det
X13
Decrease detail level.