BenQ DLP PROJECTOR PE8700 - Manual (Page 4)

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3. Engineering Specification
Superscripts indicate the method in Appendix B used for a given measurement, unless otherwise
noted.
1.0 Image Quality All tests must adhere to the assumptions in Appendix A
1.1 Brightness (In ‘optical test’ mode)
1.1.1 Typical 660 ANSI Lumens
1.1.2 Minimum 450 ANSI Lumens
1.2 Brightness Uniformity (In ‘optical test’ mode)
1.2.1 Typical 73 %
1.2.2 Minimum 60 %
1.3 Contrast Ratio (In ‘optical test’ mode)
1.3.1 Peak Contrast 1400:1 (Minimum)
1.4 Light Leakage
1.4.1 Blue Edge Procedure: Test @ distance 3m with 100% white pattern
Criteria: Color coordinate x, y 0.015 (compared with the
center)
1.4.2 Light Leakage out of
Active Area
< 1 lux @ diagonal 60”
1.4.3 Reflective Edge Condition: distance 3m or image of 100” wide
Test Pattern: without connecting any source to projector
Criteria: No horizontal and vertical lines outside of the image
1.4.4 Blemish / Dust Test Pattern: Blue 90 with linear de-gamma / Gray 6
Criteria: Follow HD2 DMD image quality specifications
1.5 Color All Color Measurements must adhere to the assumptions in
Appendix A
TBD --PPR final
X Y
1.5.1 100% Gray (White) .274 ± .04 .318 ± .04
1.5.4 Red .647 ± .04 .341 ± .04
1.5.5 Green .304 ± .04 .566 ± .04
1.5.6 Blue .129 ± .04 .080 ± .04
1.6 Color Uniformity 20 x y
1.6.1 100% Gray (White)
1.6.2.1 L1->L9 ±.04 ±.04
1.6.2.2 E10->E13 ±.04 ±.04
1.7 Mirror Defects / Dot Defects Dark pixels<=2 , bright pixels =0 (See Appendix D)
1.8 Image Distortion Pincushion 1.0%