Quantum Data 780B User Manual page 35

780B Video Generator/Analyzer – User Guide
Table 4-3: Test Patterns
Pattern Name
Needles Pattern
Application: To detect whether
scan velocity modulation is
enabled on display.
Window/Raster Pattern
Applications:
Window1 - To calibrate display
drive chromaticity.
Window2 - To calibrate display
cutoff chromaticity.
Raster – To check color purity
and display chrominance
uniformity.
Needles Pattern
Application: To detect whether
scan velocity modulation is
enabled on display.
December 1, 2014
Variant
No variants
Window
Raster
N/A
Options
IRE Level
IRE Label
Color
IRE Level
IRE Label
Color
Range of Values
-5

-1

 100
+1

+5

 Off
 On
 R
G

B

 C
M

Y

W

 -5
-1

100

 +1
 +5
Off

 On
R

 G
B

C

 M
Y

W

Revision A7
Page 34