Chroma 2238 User Manual

Appendix B Default Patterns List
B-51
917
3D.WHITE
The pattern for left eye is a white screen
with black text.
The pattern for right eye is a white
screen with black text.
When a 3D image is composed, it can
inspect if the left and right eye shaded
switching of 3D glasses is correct. The
text “LEFT” and “RIGHT” provide a
quick inspection to check if the left/right
eye images are existed. The white
background with black text can test the
black and white contrast and the text
presentation. The all white pattern can
check the white screen presentation in
3D mode.
918
3D.WHITE_TUNE
↓
The pattern for left/right eye and
composite are increasing luminance from
all black to all white (the luminance has
255 levels). When outputting a pattern,
press Select to switch to manual mode
and it can control the pattern luminance
separately for left and right eye. Press the
left and right keys to switch the setting,
and up and down keys to adjust the
luminance. It provides independent
luminance adjustment function for 3D left
and right patterns to inspect and adjust
the 3D luminance and balance for left and
right.
919
3D.BOX
↓
The pattern for left/right eye and
composite are increasing from small
white box to large white one (scaled for
100 levels). When outputting a pattern,
press Select to switch to manual mode
and it can control the pattern size of left
and right eye respectively. Press the left
and right keys to switch the current
setting, up and down keys to adjust the
size. It provides independent adjustment
function for 3D left and right white blocks
size to inspect and adjust the 3D
luminance and balance for left and right.

Chroma 2238 Specifications

General

Brand	Chroma
Model	2238
Category	Analytical Instruments
Language	English