Test Patterns - A-Neuvideo ANI-4KANA Instruction Manual

Test PATTERNS

1. BORDER
The Border pattern presents 4 equal-sized squares dividing the screen into 4
quadrants, forming a central white cross, with red, green, blue and white inner
squares. Ideal for testing screen boundary, alignment and pincushion issues. All
lines should be straight, and edge transitions should be sharp.
2. CHECKERBOARD
8x8
The Checkerboard pattern displays a repeating black and white checkerboard image. This is
ideal for checking the alignment and corner convergence of TVs or monitors. Bandwidth can be
checked by observing the vertical transitions. Transitions from black to white should be sharp.
There are 3 variations: 8x8, 24x24 and 48x48.
3. CIRCLE 1
The Circle 1 pattern provides a single white circle in the middle with a white cross
and a white outer border line. This pattern is designed for quickly confirming that
the geometry of the scene is correct and that the full source is being displayed,
edge to edge.
4. CIRCLE 4
The Circle 4 pattern provides 4 smaller white circles in each of the 4 corners of
the screen. This pattern can help confirm that the display is maintaining correct
geometry at the edges of the screen.
5. BLACK
9. MAGENTA
These patterns are full screen purity tests offering eight different full field patterns: Black,
Blue, Cyan, Green, Magenta, Red, White, Yellow. The color patterns should display an even
distribution of brightness and consistent color tone across the screen. The 100% white pattern
should display evenly across the screen and not cause the display's overall brightness to lower,
or for the image to become instable. The black pattern will give a good idea of the display's true
minimum brightness capability and is helpful for setting the viewing room lighting levels.
24x24 48x48
6. BLUE
10. RED
7. CYAN
11. WHITE
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8. GREEN
12. YELLOW