Video Products MONTEST-HD4K, Operation Manuals

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6.12 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
8×8 24×24 48×48
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: 8×8, 24×24 and 48×48.
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.