Chroma 2238 - PATTERN 501-550 High Definition Patterns

Video Pattern Generator 2238 User’s Manual
B-34
Right: Black Background
457
CH3D-
B&W Window
It is a 3D contrast comparison inspection
pattern. The background is 50% gray, the
black window is 0% black and the white
window is 100% white.
458
CH3D-
LW+RB
The left pattern is 100% white while the right
pattern is 0% black.
459
CH3D-
LB+RW
The left pattern is 0% black while the right
pattern is 100% white.
460
CH3D-
LW+RW
The left pattern is 100% white and the right
pattern is also 100% white.
461
CH3D-
LB+RB
The left pattern is 0% black and the right
pattern is also 0% black.
462
~
500
Reserved.
PATTERN 501-550 High Definition Patterns
High Definition Patterns (No. 501 ~ No. 550)
NO.
NAME
Description
501
SDTV BMP(4:3)
It is a BMP file which is built in the VPG and
cannot be coped and moved to other devices.
502
HDTV BMP(16:9)
It is a BMP file which is built in the VPG and
cannot be copied and moved to other devices.
503
8 GRAY SCALE
The limit 8-grayscale signal levels are the two
rows of signals which generated on 50% gray
background.
The gray scale of the 1
st
row: 0% / 5% / 10% /
15%
The gray scale of the 2
nd
row: 85% / 90% /
95% / 100%
Each gray scale rectangle is 5% of
full screen and the same ratio with the entire
pattern. The signal is for adjusting standard