Acer S5201M Series, Руководство по обслуживанию

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5
1.0 Optical Performance
Tested under 60” (diagonal) image size with Wide
projection lens position unless other specified.
1.1 ANSI Brightness Minimum 2400 Lumens
1.2 Brightness Uniformity
1.2.1 ANSI Uniformity Minimum 45%
1.2.2 JBMA Uniformity Minimum 65%
1.2.3 Upper-Down
unbalance
0.5~2
1.2.4 Left-Right unbalance 0.6~1.67
1.3 Contrast Ratio
1.3.1 ANSI Contrast Minimum 150:1
1.3.2 FOFO Contrast without
APM
Minimum 1800:1
1.3.3 FOFO Contrast with APM Minimum 3200:1
1.4 Light Leakage
1.4.1 Light Leakage in Active
Area
<0.5 lux compared to center point within 60” (Diagonal at
0.74m) 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
(Except DMD Defect) <0.5 lux with 60”~80“(Diagonal at 0.74m) image size
1.5 Color Spec will be confirmed at PVT stage
x y
1.5.1 White 0.320±0.04 0.373±0.04
1.5.2 Red 0.640±0.04 0.343±0.04
1.5.3 Green 0.367±0.04 0.580±0.04
1.5.4 Blue 0.144±0.03 0.079±0.03
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
1.7 Color Gamut Typ 60% compare NTSC
2.0 Image Quality
2.1 Throw Ratio 81”±3% Diagonal at 1m
2.2 Zoom Ratio (tolerance
applied)
1(Fixed)
2.3 Distortion
2.3.1 Keystone Distortion <1.0%
2.3.2 Vertical TV
Distortion
<1.0%
2.3.3 Screen distortion
|A| <= 4.5 mm, |B| <= 4.0 mm, |C| <= 3.5 mm with 81”
image size
2.4 Projection Offset 130% ±5%
2.5 Focus Range
2.5.1 Visible Range 0.5~2m
2.5.2 Clearly Focus
Range
0.75~1.6 m(Spec. defined as item 2.6)