FSR MAS-7000, Installation And Operating Manual

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MAS-7000
Scaler adjust Scaler adjust
H/V zoom % [100] [100]1.333 H/V zoom % [100] [100]1.333
When parameter ‘Aspect Adjust’ later in this sub-menu is set to ‘Advanced’, this display is made accessible.
It allows the independent setting of the horizontal and vertical zoom values. The third number (1.333 in the
example) is the Aspect Ratio resulting from the adjustments, which is automatically calculated for you based on
the incoming resolution and the H & V Zoom values.
Most resolutions are 4:3 ratio, thus the third number will be 1.333 (4 divided by 3). Another common aspect
ratio is 16:9 (16 divided by 9 = 1.777). PAL and NTSC inputs are physically 4:3 on your video monitor, but their
actual pixel/line ratios are different and so will not display as 1.333.
Scaler Adjust Scaler Adjust
H/V zoom pan % [ 50] [ 50] H/V zoom pan % [ 50] [ 50]
Once an image has been ‘zoomed’, this control allows the image to be positioned within the window so that any
portion can be seen, not just the middle.
Scaler Adjust Scaler Adjust
Image freeze [Off] Image freeze [Off]
This menu item allows the image to be frozen or unfrozen – thus keeping a single image on screen inde fi nitely.
Note that images are not stored when power is removed from the unit.
Scaler Adjust Scaler Adjust
H/V CROP % [ 0] [ 0] H/V CROP % [ 0] [ 0]
This allows the scaled image to be cropped at the top/bottom edges, or at the sides. Typically, this is used when
performing a picture-in-picture (PIP) function (only available on certain models), where the incoming video
signal has a letter box or pillar box size (i.e. it has black areas at the top/bottom or sides).
By adjusting the H/V values, you can crop out the black areas to correct the size on the
fi nal output screen.
Note that cropping does not change the shape or aspect ratio of the image –but just removes the parts of the im-
age that are not required.