BenQ Mainstream MP611, Руководство по обслуживанию изделия

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Product Overview
Specifications
1.0 Optical Performance
Tested under 60” (diagonal) image size with Wide projection lens
position unless other specified. Measurement Details refer to
Appendix A. Reference meter : BENQ Factory T10 meter
(SN:M040000850)
1.1 ANSI Brightness
Minimum 1920 Lumens
1.2 Brightness Uniformity
1.2.1 ANSI Uniformity
Minimum 50%
1.2.2 Upper-Down unbalance 0.5~2
1.2.3 Left-Right unbalance
0.6~1.67
1.3 Contrast Ratio
1.3.1 ANSI Contrast
Minimum 150:1
1.3.2 FOFO Contrast
Minimum 1200:1
1.4 Light Leakage
1.4.1 Light Leakage in Active Area
<0.5 lux compared to center point within 60” (Diagonal at 2.2m,
Wide) image size. Note: This light leakage in Active area is only
described as the spot light with obvious shape. It is not included
the uniformity difference of the projector for black pattern.
1.4.2 Light Leakage out of Active
Area
<0.5 lux between of 54” (Diagonal at 2m, Tele) image size and
60” (Diagonal at 2.2m, Wide) image size.
1.5 Color
Reference meter: BenQ YM5A/Measurement Center Integral
sphere
X Y
1.5.1 White 0.315±0.04 0.344±0.04
1.5.2 Red 0.630±0.04 0.353±0.04
1.5.3 Green 0.353±0.04 0.535±0.04
1.5.4 Blue 0.139±0.04 0.096±0.04
1.6 Color Uniformity X Y
1.6.1 White 0.040 0.040
1.6.2 Red 0.040 0.040
1.6.3 Green 0.040 0.040
1.6.4 Blue 0.040 0.040
2.0 Image Quality