Quantum Data 780C - Page 33

780C Multi-Interface Interoperability Tester – User Guide Page 32
September 29, 2014
Revision A1
Table 4-3: Test Patterns
Pattern Name
Variant
Options
Range of Values
Ramp/Stair Patterns
Applications:
Stair - To visually check
grayscale tracking performance
of a rear projection display.
Ramp – To check the digitizing
linearity of video signal
processors.
Stair - Full
Orientation - Vertical
Direction:
 Left to Right
 Right to Left
Orientation - Horizontal
Direction:
 Top / Bottom
 Bottom / Top
Bars
 5
 11
 21
Color
 R
 G
 B
 C
 M
 Y
 W
Stair – Split
Orientation - Vertical
Direction:
 Left to Right
 Right to Left
Orientation - Horizontal
Direction:
 Top / Bottom
 Bottom / Top
Bars
 5
 11
 21
Color
 R
 G
 B
 C
 M
 Y
 W
Ramp
Color
 R
 G
 B
 C
 M
 Y
 W