Acer X1230S series Service Manual page 6

1.6.2 Red
1.6.3 Green
1.6.4 Blue
1.7 Color Gamut
2.0 Image Quality
2.1 Throw Ratio
2.2 Zoom Ratio (tolerance
applied)
2.3 Distortion
2.3.1 Keystone
Distortion
2.3.2 Vertical TV
Distortion
2.3.3 Screen distortion
2.4 Projection Offset
2.5 Focus Range
2.5.1 Visible Range
2.5.2 Clearly Focus
Range
2.6 Focus
2.6.1 区 Pattern
2.6.2 Defocus and Flare
2.6.3 Focus unbalance
2.7 Lateral Color
2.8 Image Quality
2.8.1 DMD Image
Quality
2.8.2 Image
Imperfection
2.8.3 Image Shadow or
Blur
0.040
0.040
0.040
typical 55% compare NTSC
X1130/X1230 : 53"±5% Diagonal at 2m, Wide
X1230S : 54.5"±5% Diagonal at 1m
X1235/X1230K : 52.5"±3% Diagonal at 2m, Wide
X1130/X1230 : 1.1
X1230S : 1(Fixed)
X1235/X1230K : 1.1±2%
<1.0%
<1.0%
Only for X1230S :
|A,B| <=3mm, |C|<=2.5 mm with 60" image size
X1130/X1230/X1235/X1230K
X1230S : 110% ±5%
X1130/X1230/X1235/X1230K
X1230S : 0.6~8 m
X1130/X1230/X1235/X1230K
2.6)
X1230S : 0.7~3.6 m
(1)If pattern can be uniformly focused, pass!
(2)If not, check 2.6.2
X1130/X1230/X1235/X1230K
Defocus: R<=3.5; G<=3.0; B<=3.0 pixel
Flare: R<=4.5; G<=4.0; B<=4.0 pixel
Slight flare is not counted as flare.
X1230S :
Defocus: R<=3.5; G<=3.5; B<=3.0 pixel
Flare: R<=4.0; G<=4.0; B<=4.0 pixel
Slight flare is not counted as flare.
Adjust focus from near to far until one corner clear, difference
less than 50 cm
R-G
G-B
R-B
setups
1. X1130/X1230 : 53" (Diagonal at 2m) image size.
6
0.040
0.040
0.040
:120% ±5%
: 1~8 m
: 1.5~6 m(Spec. defined as item
:
Center of
49"diagonal area
<2/3
<2/3
<1
All other area
<1
<1
<1