Features of the OV-708 projection modules
Sense
6
Sense
6
brings wall uniformity to a next level.
Not only does Sense
6
increase color and brightness uniformity in
the corners of each single projection module, Barco’s innovative
Sense
6
technology also keeps all projection modules equal over
time and across the entire video wall.
By integrating a patented brightness and color sensor, the video
wall’s color and brightness is continuously measured and com-
municated between projection modules. Sense
6
automatically
matches the brightness of full white, full black and all gray levels
in between, as well as the colors of all projection modules. The
I-lamp recalibrates the color sensor for long-time stability.
Sense
6
operates unnoticed in the background and requires no
operator intervention whatsoever. For instance, Sense
6
will work
during automatic lamp change without special operator actions.
The intended video wall content remains unchanged at all
times. No special screen calibration patterns are needed.
Scr
eens
Screen type
Brightness
Viewing angle
Full viewing angle
Half gain angle (h.
|
v.)
1/5 gain angle (h.|v.)
HVA
Normal
Excellent
180°
±35°| ±35°
~ ±65°| ±65°
HVM
Medium
Wide
180°
±35°| ±27°
~ ±45°| ±41°
HVX
High
Medium
160°
±35°| ±10°
~ ±45°| ±17°
(
1
) @ 6500 K, values are approx 50% @ 3200 K
(
2
) Depending on wall configuration
70” O
V
-708
HVA
HVM
HVX
Power
Luminance
(cd/m
2
| ftL) (
1
)
120 W
145 | 43
295 | 87
730 | 215
132 W
160 | 47
325
|
96
800 | 235
180 W
215 | 63
n.a.
n.a.
Seam size screen
mullion
0 mm
interscreen gap
< 0.2 mm by patented stitch concept
Humidity conditions
Up to 90% non condensing (
2
)
Temperature conditions
12°C-32°C | 53.6°F-89.6°F (
2
)
Storing conditions
0°C-40°C | 32°F-105°F
BCD_bro_OV708_new_style:- 03-07-2008 11:50 Pagina 2
