Eizo SCD 19102 Instructions For Use Manual page 31

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SCD 19102
Instructions for Use, 06/2022
Function Adjustment /
setting range
Frequency / phase (only for analog signal)
Frequency (only 1638 - 1738
for RGB signals)
Phase (only for 0 - 255
RGB signals)
Video setting (only for video signals)
Saturation 1 - 255
Default: 128
Sharpness
Interpolation fil- 1 ... 5
ters
6.4 Menu functions
Description
You can set the frequency and
phase of the input signal
If the vertical lines are still slightly
fuzzy, adjust the "Frequency/
Phase" setting.
Note: We recommend displaying a
vertical line from the "Pixel On/Off"
test pattern.
Adjusting the saturation for video
signals
One of 5 filters can be selected
for setting the sharpness to re-
duce scaling artifacts.
You must visually determine which
sharpness setting is best.
Common filters are available for
the RGB sources (VGA, DVI).
The interpolation filters depend on
the input resolution. A filter is not
normally used with 1280 x 1024
since each physical pixel can be
controlled individually by its own
pulse.
At lower resolutions, the filter cal-
culates the value for the non-con-
trolled pixels.
The larger the filter number (No. 1,
2, ...5), the finer/deeper the calcu-
lation, i.e. the picture appears
smoother and more details are lost.
Users should individually set the fil-
ter depending on the application:
Filter No. 1 produces the "sharpest"
picture, as it does the least filtering.
Filter No. 5 filters the most; the
greatest danger exists with this fil-
ter that details can no longer be
recognized.
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