User`s guide

DVDO iScan Mini - 4K Scaler / Video Enhancement
DVDO iScan Mini 28
Frame/Geometry Test Pattern (Image C)
As you can see in image C, the test pattern is almost displayed correctly. You can see the 1-pixel wide
white border on the top, bottom and left side of the image but not on the right side of the image. By
adjusting the horizontal size of this signal to 1360 (rather than 1366), we can get this test pattern
displayed correctly on our display.
Vertical lines, Horizontal lines, and every other pixel:
There are three test patterns that are used to verify that the chosen output resolution is the native
resolution of your display and that you are bypassing any internal processing in your display.
When the every other pixel test pattern is displayed correctly, close up you should be able to see a 1-
pixel checkerboard and at proper viewing distance the image should appear as an even gray.
When this test pattern is displayed incorrectly, the resulting image does not look like a fine checkerboard
and may have irregular patterns. If this is the case then the chosen output resolution may not