Fluke 54200 - Circle; Combined Test Patterns; Twofold Combinations of Patterns

How to Use the Instrument
Description and Applications of the Test Patterns
4
4-71
Combined Test Patterns
You can combine different test patterns to twofold, threefold, or fourfold patterns.
Pattern combinations are directly accessible using the pattern keys.
CIRCLE
The white circle can be added to all patterns and pattern combinations except Progressive
Scan Check 3. The pattern changes to Black Circle when Purity White or the White
pattern is switched on.
Figure 4-107. Greyscale / Circle
Twofold Combinations of Patterns
CENTER CROSS with border castellations can be combined with:
•
CROSSHATCH as standard Crosshatch, but with border castellations
•
DOTS as standard Dots,
but with additional Center Cross with border
castellations.
•
PURITY for details, see Center Cross with border
castellations
Figure 4-108. Crosshatch / Center Indication / Circle