Barco OVF-708 User manual

Barco’s 70” front-accessible video wall systems are designed and optimized for use in
a 24/7 mission critical environment. The XGA OVF-708 and SXGA+OVF-715 video walls
offer outstanding picture quality, high reliability and ease of use. For applications
where space is limited, the 70” video walls can be serviced from the front. The video
wall can be positioned against the wall, which means that no rear maintenance area
is needed. The video walls’ high resolution and dedicated HVM screens allow opera-
tors to sit close by and monitor high-density information without image artifacts. Reg-
ular service, such as lamp replacement, can be performed without losing video wall
content and without opening the screen or obstructing the operator.
Unique sensor technology
Barco’s 70” front-accessible video walls come with Sense6, a unique sensor technolo-
gy that provides brightness and color stability over time and across the entire display.
The integrated brightness and color sensor continuously measures the video wall’s
color and brightness. Sense6automatically 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.
Sense6operates unnoticed in the background and requires no operator intervention
whatsoever. For instance, Sense6will 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.
OVF-708 & OVF-715
Features and benefits:
•Latest high-contrast DLPTM technology
•Unique Sense6technology providing
continuous video wall uniformity over
time
•Small footprint taking up a less con-
trol room space
•Dual redundant lamp system offering
100% reliability
•Hot swappable lamps without content
loss
•Low-speckle HVM screens
70” front-access projection module
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Features of the OVF-708 and OVF-715
70”
OVF-708 HVA HVM HVX OVF-715 HVA HVM HVX
Power Luminance (cd/m2 | ftL) (1)Power Luminance (cd/m2 | ftL) (1)
120 W 145 | 43 295 | 87 730 | 215 120 W 165 | 49 330 | 97 820 | 241
132 W 160 | 47 325 | 96 800 | 235 132 W 180 | 53 365 | 107 900 | 265
180 W 215 | 63 n.a. n.a. 180 W 245 | 72 n.a. n.a.
Interscreen gap < 1.5 mm vertical gap, < 1.25 mm horizontal gap (2)
Humidity conditions Up to 80% non condensing
Temperature conditions 10°C-35°C | 50°F-95°F
Storing conditions 0°C-40°C | 32°F-105°F
Screens
Screen type Brightness High contrast Full viewing angle Half gain angle (h.|v.) 1/5 gain angle (h.|v.)
HVA Normal Excellent viewing angle 180° ±35°| ±35° ~ ±65°| ±65°
HVM Medium High viewing angle 180° ±35°| ±27° ~ ±45°| ±41°
HVX High High brightness 160° ±35°| ±10° ~ ±45°| ±17°
(1) @ 6500 K, values are approx 50% @ 3200 K (2) @ 25°C and 50% RH
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intracube uniformity
brightness locking
color locking
gray locking
Optical
dimmer
Intracube
uniformity
Primary
color adjust
Dynamic
brightness
feedback
Gray
locking
Dynamic
color
feedback
Sense6
Sense6 (Optional)
Color shift between
projection modules
over time
Shift in ΔE* 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
ΔE* intercube typ. < 6
ΔE* 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
Dimensions
OVF-708 & OVF-715
Width W 1400 mm | 55.1”
Height H 1050 mm | 41.3”
Diagonal R 70” nominal
D1 793 mm | 31.2”
Full depth D2 689.5 mm | 27.15”
Aspect ratio 4:3
Standard height SH 836 mm, 32.9”, 1288 mm, 50.7”
Min screen height SH 613 mm | 24.1”
Weight / module 150 kg | 330.7 lbs
W
HR
SH
D2
D1
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www.barco.com
Ref. no. R599020SS0708R004
Barco is an ISO 9001 registered company. The information and data given are typical for the equipment described.
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.
Display capabilities
OVF-708 OVF-715
Resolution XGA SXGA+
1024 x 768 1400 x 1050
TruePixel TruePixel
Absolute resolution 19 dpi 25.4 dpi
Luminous flux @ 6500 K,132W 875 1000
Dynamic contrast 4800:1 5100:1
Color 100% EBU 100% EBU
White point 6500 K, natural lighting (1)
Imaging device
DMD chip
OVF-708: 0.7” LVDS ±12° DarkChip3, BrilliantColor™
OVF-715: 0.95” 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
Lifetime of DMD
typ. > 100,000 hours
Image retention
No image retention or burn-in
Lamps
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
Lamp switch
Dynamic feedback of brightness and color readjusts video
wall to equal performance
Switching time
< 1.5 seconds
I-lamp
intelligent lamp carries o.a. lamp life information & spectrum
Color wheel
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
Power
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
Heat dissipation (BTU/h) 120 W 132 W 180 W
Cold standby < 850 < 900 < 1145
Hot standby < 1325 < 1375 < 1875
Signal
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
Supported input resolutions
VGA, SVGA, XGA, SXGA, SXGA+, UXGA,
1080p DVI-D format (with scaler)
Cropping
Yes
Scaling (optional)
Up- and down scaling
Communications
Barco Wall Control Manager
Graphical representation of video wall on operator PC
Integrates separate projection modules into a single display,
allowing a.o. Sense6
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
Projection module settings and control over CAT5 cable
through standard Ethernet browser
Easy and fast firmware upgrade over Ethernet
Autodiagnostics
Low level projector self test
Integration to third party equipment
External video wall control from different devices through
SOAP based API
(1) Special 3200 K option for backdrop • (2) Lamp manufacturer specs @ IEC 61947-1 test conditions
Contact Barco
Europe, Middle-East, Africa: [phone]
USA: [phone]
Latin America: [phone]
Japan: [phone]
China: [phone]
[e-mail]
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