LG RD-JT30 Service Manual page 76

2.7 Lateral Color
2.8 DMD Image Quality
3.0 Mechanical Specification
3.1 Dimensions
3.2 Weight
(Clear level specified by limit sample)
1.5M and 8M
X Visible all over screen
( Visible level specified by limit sample
Focus condition: uniformly focused by oberver
<2/3 Pixel
See Appendix D
248.7L x 170.5W x 59H major (mm)