Optical
dimmer
Intracube
uniformity
Primary
color adjust
Dynamic
brightness
feedback
Gray
locking
Dynamic
color
feedback
Dimensions
OV-515
Width W
1000 mm | 39.4”
Height H
750 mm | 29.5”
Diagonal R
50” nominal
Full depth D1
664.5 mm | 26.2”
Aspect ratio
4:3
Standard height SH
875, 1000, 1200 mm | 34.5”, 39.4”, 47.2”
Min screen height SH
455 mm | 17.9”
Weight/module
65 kg | 143 lbs
Δ
E*
is a parameter which incorpo-
rates color and brightness differ-
ences into one unit. Additionally,
Δ
E*
takes into account the adapta-
tion level of the human eye to
brightness and color.
Sense
6
Sense
6
(Optional)
Color shift between
projection modules
over time
Shift in
Δ
E* over time < 3 (with color lock)
On-screen brightness
uniformity
Very high brightness and color uniformity
ANSI 9 brightness min.
97%
ANSI 13 brightness typ.
95%
Projector color/
brightness uniformity
Δ
E* intercube
typ.
< 6
Δ
E* intracube
typ.
< 3
Brightness locking
Makes brightness of all projection modules equal at all
times without operator intervention
High Dynamic Range (HDR) by optical dimming
preserves contrast, independent of brightness level
or lamp life
Active dynamic brightness sensor feedback technology
measures brightness and serves as input to the optical
dimmer
Color locking
Makes color of all projection modules equal at all times
without operator intervention
Primary Color Adjust is a color algorithm that adjusts color
to a common color target in red, green, blue and white
Active dynamic color sensor feedback technology
collects color information from all projection modules.
The True Color Sensor measures the complete spectrum
rather than just red, green and blue and is based upon
the standard spectral function according to CIE 1931
Gray locking
Makes gray levels equal across projection modules
intracube uniformity
brightness locking
color locking
gray locking
W
R
H
D1
SH
BCD_bro_OV515_new_style:- 03-07-2008 11:38 Pagina 3
