Service manual

44
4.2 OPERATIONAL INSPECTION CRITERIA
4.2 OPERATIONAL INSPECTION CRITERIA4.2 OPERATIONAL INSPECTION CRITERIA
4.2 OPERATIONAL INSPECTION CRITERIA
1.
1. 1.
1. TEST PATTERN
TEST PATTERNTEST PATTERN
TEST PATTERN
PATTERN
PATTERNPATTERN
PATTERN
PATTERN
PATTERNPATTERN
PATTERN
TEST ITEM
TEST ITEMTEST ITEM
TEST ITEM
Full white
ANSI Brightness
、
Bright Uniformity
、
FOFO
Contrast Ratio
、
CIE white coordinate
、
Throw
Ratio
、
Zoom Ratio
、
Distortion
Full Dark
FOFO Contrast Ratio
Full Red
Impurity
、
CIE coordinate
Full Green
Impurity
、
CIE coordinate
Full Blue
Impurity
、
CIE coordinate
Chromo
Pattern84
Focus Range
General-1
pattern
Performance/ Timing check/ function check
32 Gray Gray Check
DDC check
Check the DDC information,
Including S/N, model, manufacturer name,
product code.