FSR Compass Plus CP-100, Руководство пользователя

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CP-100 • User’s Guide 59
4. Operation
Using the Setup Menu
The following selections are available:
•
Select Auto Config to perform an automatic input configuration on the selected
analog source on Program. The system finds the first and last pixel on each edge,
and ensures (to the best possible extent) that the entire image is visible. In
addition, the system automatically phases the input to determine the correct
sampling phase.
The Size and Pan functions allow you to size the image, and then position it within the
selected aspect ratio. The full screen nature of the final output will be maintained.
•
Select H Size to size both the left and right edges simultaneously. Values are in
pixels. The output “window” is maintained in both size and aspect ratio.
•
Select V Size to size both the top and bottom edges simultaneously. Values are
in lines. The output “window” is maintained in both size and aspect ratio.
•
Select H Pan to pan a “sized” image left and right — within the selected aspect
ratio. Values are in pixels. The value reads [0] if the image has not been sized
horizontally.
•
Select V Pan to pan a “sized” image up and down — within the selected aspect
ratio. Values are in lines. The value reads [0] if the image has not been sized
vertically.
The Aspect Ratio function allows you to set a pre-defined or custom ratio for the input.
•
Select Aspect Ratio to adjust the image to one of the following values: 1:1 , 3:2 ,
4:3 , 5:4 , 16:9 , Custom .
•
If Custom is selected, the Ratio line appears:
~
Adjustment range : 0.750 to 3.000. The default value depends on the
last Aspect Ratio selected before Custom was chosen.
Note The “ Auto Config ” selection is only available for analog
inputs.
Note For both H Size and V Size , the function always cuts into the
visible image, equally on both sides, and never exposes
video outside the source’s active area. As you size, the CP-
100 scales the input up to fit the selected aspect ratio.
Note The maximum allowable H/V size is up to 33% of the input's
corresponding active area. For example, for a 1280x1024
input, the maximum
H Size is 422 and the maximum V Size
is 336.
Note If both H Size and H Pan are greater than 0 , and H Size is
adjusted so that it approaches 0 , at a calculated limit, H Pan
automatically adjusts itself to approach 0 . This same rule
holds true for V Size and V Pan .