FSR MAS-7000, Installation And Operating Manual

Page: 16 / 52

16
MAS-7000
Scaler Adjust Scaler Adjust
H/V out shift [ 0] [ 0] H/V out shift [ 0] [ 0]
This positions the selected Window horizontally and vertically on the monitor. This should only be used for ‘ fi ne
tuning’ and should not normally require adjustment – use the Shrink H/V adjustment when your image is less
than 100% Shrink value.
Scaler Adjust Scaler Adjust
Shrink level% [ 50] [On] Shrink level% [ 50] [On]
Shrink Level determines the percentage of the monitor’s total available screen space that the selected Window
image occupies. Adjustment is provided for a reduction down to 10% of the overall output size. In most cases,
this feature is used for picture-in-picture (PIP) when a background image is being used (for units with overlay
abilities).
Note that this feature is ‘Off’ by default, so that the full image size of 100% is used. It can be adjusted by using
the “U.SCAN” (under-scan) command on RS-232 port or the infrared remote control input.
Scaler Adjust Scaler Adjust
Shrink H/V % [100] [100] 1.333 Shrink H/V % [100] [100] 1.333
When parameter ‘Aspect Adjust’ in the System Menu structure is set to ‘Advanced’, this display is made
accessible. It allows the setting of different Horizontal and Vertical ‘shrink’ sizes. 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 output resolution (the actual pixels & lines, not your physical screen size) and the H & V Shrink 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). Therefore, to convert your 4:3 output into a 16:9 output, reduce the
vertical (V) Shrink value to 75% and this will simulate a 16:9 output. 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 position % [100] [ 50] H/V position % [100] [ 50]
This menu option determines the position of the shrunken image on the monitor screen. This will move an
image that is less than the full screen size left/right or up/down within the monitor’s available screen space. It
will not let you move the image off the screen, so certain values will appear to have no effect (unless you use a