MDO3000 Programmer Manual.pdf - 第967页

Commands Listed in Alphabetical Order Group V ideo Picture Syntax VIDPic:BRIGHT Ness <NR1> VIDPic:BRIGHT Ness? Arguments Integer that represents the video pic ture brightness level as an integer p ercentage, in the…

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Commands Listed in Alphabetical Order
Group
Video Picture
Syntax
VIDPic:AUTOContrast {0|1|OFF|ON}
VIDPic:AUTOContrast?
Arguments
1 or ON turns on the auto contrast state for the video picture feature.
0 or OFF turns it off.
Examples
VIDP:AUTOC ON turns on the auto contrast state for the video picture feature.
VIDPic:AUTOContrast:UPDATERate
Sets (or queries) the number of frames between automatic contrast updates.
Conditions
MDO3000 series. Requires option SA3 or SA6 for the MDO4000C series.
Requires the DPO4VID application module for use with MSO/DPO4000B,
MDO4000 and MDO4000B models.
Group
Video Picture
Syntax
VIDPic:AUTOContrast:UPDATERate <NR1>
VIDPic:AUTOContrast:UPDATERate?
Arguments
Integer that represents the number of frames between automatic contrast updates,
in the range of 0 to 100. The default is 20. A value of 0 results in no automatic
contrast updates.
Examples
VIDP:AUTOC 25 sets the number of frames between automatic contrast updates
to 25.
VIDPic:BRIGHTNess
Sets (or queries) the video picture brightness le
vel as an integer percentage.
Conditions
MDO3000 series. Requires
option SA3 or SA6 for the MDO4000C series.
Requires the DPO4VID application module for use with MSO/DPO4000B,
MDO4000 and MDO4000B models.
2-936 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
Commands Listed in Alphabetical Order
Group
Video Picture
Syntax
VIDPic:BRIGHTNess <NR1>
VIDPic:BRIGHTNess?
Arguments
Integer that represents the video picture brightness level as an integer percentage,
in the range of 0 to 100.
Examples
VIDP:BRIGHTN 49 sets the video picture brightness level to 49 percent.
VIDPic:CONTRast
Sets (or queries) the video picture contrast level as an integer
percentage.
Conditions
MDO3000 series. Requires option SA3 or SA6 for the MDO4000C series.
Requires the DPO4VID application module for use with MSO/DPO4000B,
MDO4000 and MDO4000B models.
Group
Video Picture
Syntax
VIDPic:CONTRast <NR1>
VIDPic:CONTRast?
Arguments
Integer that represents the video picture contrast level as an integer percentage, in
the range of 0 to 100.
Examples
VIDP:CONTR 49 sets the video picture contrast level to 49 percent.
VIDPic:DISplay
Sets (or queries) the video picture display state.
Conditions
MDO3000 series. Requires option SA3 or SA6 for the MDO4000C series.
Requires the DPO4VID application module for use with MSO/DPO4000B,
MDO4000 and MDO4000B models.
Group
Video Picture
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-937
Commands Listed in Alphabetical Order
Syntax
VIDPic:DISpla
y {0|1|OF F|ON}
VIDPic:DISplay?
Arguments
1 or ON turns on the video picture display feature.
0 or OFF turns it off.
Examples
VIDP:DIS ON turns on the video picture display feature.
VIDPic:FRAMETYPe
Sets (or queries) the video picture frame type (ODD, EVEN or INTERLAced).
Interlaced frames combine successive odd and even frames by displaying
alternating lines from each. The resulting image has twice as many rows, which
changes its aspect ratio.
Conditions
MDO3000 series. Requires option SA3 or SA6 for the MDO4000C series.
Requires the DPO4VID application module for use with MSO/DPO4000B,
MDO4000 and MDO4000B models.
Group
Video Picture
Syntax
VIDPic:FRAMETYPe {ODD|EVEN|INTERLAced}
VIDPic:FRAMETYPe?
Arguments
ODD sets the frame type to Odd.
EVEN sets the frame type to Even.
INTERLAced sets the frame type to Interlaced.
Examples
VIDP:FRAMETYP EVEN sets the video picture frame type to Even.
VIDPic:LOCation:HEIght
Sets (or queries) the video picture height, in rows.
Conditions
MDO3000 series. Requires option SA3 or SA6 for the MDO4000C series.
Requires the DPO4VID application module for use with MSO/DPO4000B,
MDO4000 and MDO4000B models.
2-938 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual