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OV-708
70” XGA DLPTMprojection module
Barco’s OV-D2 series integrates cutting edge DLPTMtechnology into 70” video wall systems that are designed and optimized for use in a 24/7 mission critical environment.
The Barco designed projection engine provides a set of unique features, resulting in
an unrivaled DLP
and ease of use.
Superior display quality
• Latest high contrast DLP
• Brightness, contrast, and large viewing angles tailored to the human eye providing
maximum readability
• Vibrant colors
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• Sense
Reliability and lifetime serviceability
• Engineered for ease of maintenance and serviceability
• Durable components with high reliability from lamp to screen
• Dual redundant lamp offering 100% reliability
• Easy lamp replacement from the rear of the system while system runs
• 100% sealed off optical engine, preventing dust contamination
• Fast Ethernet communication allowing redundant projection access for direct
control and configuration
• Barco’s Lamp-Lease Program allowing to efficiently control operational costs
Flexibility
• Designed to form video walls of any size, in a linear or curved setup
• Requires minimal installation depth
• Innovative modular concept for easier built up and design
Integrated system
• Barco Wall Control Manager software with central graphical overview of the video
wall
• Integrating individual projection modules into a single display
TM
rear projection system with outstanding picture quality, reliability
TM
technology
technology providing consistently excellent video wall uniformity over time
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Features of the OV-708 projection modules
Sense
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Sense6brings wall uniformity to a next level.
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Not only does Sense
increase color and brightness uniformity in
the corners of each single projection module, Barco’s innovative
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Sense
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 communicated between projection modules. Sense
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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.
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Sense
operator intervention whatsoever. For instance, Sense
operates unnoticed in the background and requires no
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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.
Power Luminance (cd/m2 | 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
70” OV-708
Humidity conditions
Temperature conditions
Storing conditions
(1) @ 6500 K, values are approx 50% @ 3200 K
(2) Depending on wall configuration
Screen type Brightness Viewing angle Full viewing angle Half gain angle (h.|v.)
HVA
HVM
Screens
HVX
interscreen gap
Normal Excellent 180° ±35°| ±35° ~ ±65°| ±65°
Medium Wide 180° ±35°| ±27° ~ ±45°| ±41°
High Medium 160° ±35°| ±10° ~ ±45°| ±17°
HVA HVM HVX
0 mm
< 0.2 mm by patented stitch concept
Up to 90% non condensing (2)
12°C-32°C | 53.6°F-89.6°F (2)
0°C-40°C | 32°F-105°F
1/5 gain angle (h.|v.)
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Optical
dimmer
Intracube
uniformity
Primary
color adjust
Dynamic
brightness
feedback
Gray
locking
Dynamic
color
feedback
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Sense
(Optional)
Color shift between
projection modules
over time
intracube uniformity
brightness locking
color locking
gray locking
Shift in ΔE* over time < 3 (with color lock)
ΔE* is a parameter which incorpo-
rates color and brightness differences into one unit. Additionally,
ΔE* takes into account the adapta-
tion level of the human eye to
brightness and color.
On-screen brightness
uniformity
ANSI 9 brightness min.
ANSI 13 brightness typ.
Projector color/
brightness uniformity
ΔE* intercube typ.
ΔE* intracube typ.
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Sense
Brightness locking
Color locking
Gray locking
Very high brightness and color uniformity
97%
95%
< 6
< 3
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
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 (optional)
Makes gray levels equal across projection modules
D2
D1
SH
H
W
R
OV-708
Width W 1400 mm | 55.1”
Height H 1050 mm | 41.3”
Diagonal R 70” nominal
D1 763 mm | 30”
Full depth D2 899 mm | 35.4”
Dimensions
Aspect ratio 4:3
Standard height SH 875 mm, 1000 mm, 1200 mm | 34.5”, 39.4”, 47.2”
Min screen height SH
570 mm ± 30 mm
| 22.4”
Weight/module 101.5 kg | 224 lbs
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Technical specifications OV-708
Resolution
XGA 1024 x 768 TruePixel
Absolute resolution
19 dpi
Luminous flux @ 6500 K, @ 132 W
875
Dynamic contrast
4800:1
Color
Display capabilities
100% EBU
White point
6500 K, natural lighting (
1
)
DMD chip
0.7” LVDS ±12° DarkChip3, BrilliantColor™
Pixel accuracy
PixelTrue display, shows each pixel true to the input
pixels without scaling or smoothing effects
MTBF of DMD
typ. 650,000 hours
Imaging device
Lifetime of DMD
typ. > 100,000 hours
Image retention
No image retention or burn-in
Lamps
Choice between 120 W, 132 W and 180 W
Lamp life (2) 120 W 132 W 180 W
10,000 hrs 6,000 hrs 6,000 hrs
Lamp redundancy
Cold standby or hot standby with redundant power supply
Automatic lamp switch by autosensing lamp failure
Lamp replacement
Defect lamp can be hot-swapped without image loss
Lamps
Lamp switch
Dynamic feedback of brightness and color readjusts video
wall to equal performance
Switching time
< 1.5 seconds
I-lamp
Intelligent lamp carries a.o. lamp life information & spectrum
Color wheel, rotation speed & lifetime
Color wheel cartridge with MTTR < 5 minutes
3x speed for better image representation
Air bearing with rating of 50,000 hours
Color wheel
(1) Special 3200 K option for backdrop • (2) Lamp manufacturer specs @ IEC 61947-1 test conditions
Ref. no. R599136SSE0708R004
Barco is an ISO 9001 registered company.
However any individual item is subject to change without any notice. The latest version of this product sheet can
be found on www.barco.com
DLP™ technology by Texas Instruments offers crystal clear images with superior quality. DLP, Brilliant Color are
trademarks of Texas Instruments.
The information and data given are typical for the equipment described.
AC input voltage
100-240 VAC, 60-50 Hz
Power (W) 120 W 132 W 180 W
Cold standby < 250 < 275 < 335
Hot standby < 390 < 430 < 550
Power
Heat dissipation (BTU/h)
120 W 132 W 180 W
Cold standby < 850 < 900 < 1145
Hot standby < 1325 < 1375 < 1875
Signal input/output
Dual DVI-D in/Dual DVI-D out with loop through
Pixel clock
162 MHz
Input frequency
Multi sync 30-75 Hz
Genlock range
Genlock in 49-61 Hz range
Signal
Supported input resolutions
VGA, SVGA, XGA, SXGA, SXGA+, UXGA,
1080p DVI-D format (with scaler)
Cropping
Possible
Scaling (optional)
Up- and down scaling
Barco Wall Control Manager
Graphical representation of video wall on operator PC
Integrates separate projection modules into a single
display, allowing a.o. Sense
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Client – server architecture provides central video wall
logic with multiple access from multiple sites
Health status in the blink of an eye and support
for trouble shooting
Configuration of different settings
Wall control by the operator
Multiple access levels
Direct ethernet access
Communications
Projection module settings and control through standard
ethernet browser
Easy and fast firmware upgrade over ethernet
Autodiagnostics
Projector self test
Integration to third party equipment
External video wall control from different devices through
SOAP based API
Europe, Middle-East, Africa: +32 56 26 20 09
Latin America: +55 11 38421656
sales.security_and_monitoring@barco.com
Contact Barco
USA: +1 678 475 8000
Japan: +81 3 5762 8727
China: +86 400 88 22726
www.barco.com
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