Product Overview
The Projector consists of the DLP projector controller, Lamp controller, Power supply system,
and the system cooling controller. The DLP controller captures the digital PC data and video
data and converts them into the DMD display device. The lamp controller controls the lamp’s
power and synchronizes its frequency with color display sequence. Power supply unit
controls the AC line power factor and converts primary voltage to secondary low voltage for
digital board. The system cooling controller drives the airflow to cool the lamp’s heat and
electrical component’s heat.
Specifications
1.0 Optical Performance
Tested under 60” (diagonal) image size with Wide
projection lens position unless other specified.
1.1 ANSI Brightness Minimum 2000 Lumens
1.2 Brightness Uniformity
1.2.1 ANSI Uniformity
Minimum 55%
1.2.2 JBMA Uniformity Minimum 70%
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 Minimum 1800:1
1.3.3 Dynamic C/R Minimum 2000:1
1.4 Light Leakage
1.4.1 Light Leakage in
Active Area
<0.5 lux compared to center point within 60” (Diagonal at
2.3m,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
(Except DMD Defect)
<0.50 lux with 60”~80“(Diagonal at 2.3m,Wide) image size
1.5 Color
Reference meter: Qisda Lab CS1000 Spectroradio Meter
(S/N: 00370975) (Spec will be confirmed at PVT stage)
X Y
1.5.1 White 0.313±0.04 0.369±0.04
1.5.2 Red 0.646±0.04 0.342±0.04
1.5.3 Green 0.349±0.04 0.589±0.04
1.5.4 Blue 0.142±0.03 0.095±0.03
1.6 Color Uniformity X Y
Confidential - Do Not Copy
PJD5122
ViewSonic Corporation
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General
Weight and Dimensions
