Specification - Toshiba TDP-P75 Service Manual

TDP-P75 Service Manual

3. Specification

1.0 Optical Performance
1.1 ANSI Brightness
1.2 Brightness Uniformity
1.2.1 ANSI Uniformity
1.3 Contrast Ratio
1.3.1 ANSI Contrast
1.3.2 FOFO Contrast
1.4 Light Leakage (need RD explain)
1.4.1 Light Leakage in Active Area
1.4.2 Light Leakage out of Active
Area
1.5 Color
1.5.1 White
1.5.2 Red
1.5.3 Green
1.5.4 Blue
1.6.1 White
1.6.2 Red
1.6.3 Green
1.6.4 Blue
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
2.4 Projection Offset
2.5 Focus Range
Zoom Ratio (tolerance applied)
2.6 Focus
2.6.1 X Pattern
2.6.2 Focus & defocus (A17) – follow
BenQ & TOSHIBA's limit sample
approved by 1/19
Tested under 60" (diagonal) image size with Wide projection
lens position, Toshiba meter and "SPOKE mode" unless
otherwise specified.
Minimum 1760 Lumens (Spoke mode)
Minimum 50% (Spoke mode)
Minimum 150:1
Typical 400:1 (reference)
Minimum 1000:1 (Spoke mode)
Typical 1400:1 (reference)
<2 lux + center point darkness within 60" (diagonal) image
size
<2 lux when active area is 60" (diagonal) , wide
X
.299±.025
.632±.035
.316±.040
.143±.015
ΔX
.030
.040
.030
.040
60"±5% Diagonal at 2m, Wide
1.2 : 1
<1.0%
<1.0%
133% ±5%
Distance
1.50m(min)
2.00m
3.33m
6.00m(max)
(1) if pattern can be uniformly focused, pass!
(2) if not, check 2.6.2
Flare (B)
R <=3.5
4/60
Y
.325±.030
.351±.035
.570+.030
.085±.040
ΔY
.030
.040
.030
.040
Wide/Tele
45/37
60/49
100/82
180/148
Defocus (A)
08/19/05