Barco OV-501 User manual

Barco’s OV-501 & OV-701 integrate cutting edge DLPTM technology into 50” and 70”
display 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. The result is an affordable DLPTM rear projection system with outstanding
picture quality, reliability and ease of use.
Superior display quality
•Latest high contrast DLPTM technology
•Optimal brightness, contrast, color uniformity
•Large viewing angles
•Optical dimming functionality providing luminance uniformity across all screens,
without causing loss of contrast or color depth
•Dynamic Feedback technology maintaining constant luminance over time
Reliability and lifetime serviceability
•Engineered for ease of maintenance
•Dust-free overpressure design
•Access to operation and service adjustments through IR remote control and an
On-Screen Display
•Barco’s Lamp-Lease Program allows you to efficiently control operational costs
Flexibility
•Designed to build display walls of any size, in a linear or curved setup
•Requiring minimal installation depth
•Innovative modular concept
OV-501 & OV-701
Entry level XGA DLPTM projection series
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Screens
Screentype High contrast Brightness Full viewing angle Halfgain angle (h./v.) 1/5 gain angle
HVA Excellent viewing angle Normal 180° ±35°| ±35° ~ ±65°| ±65°
HVM High viewing angle Medium 180° ±35°| ±27° ~ ±45°| ±41°
HVX High brightness High 160° ±35°| ±10° ~ ±45°| ±17°
Features of the OV-501 & OV-701
projection modules
Barco designed a projection module based on an innovative modular approach. The
concept of having a separate projection unit and illumination unit is unique and
results in an easy to maintain projection cube with superior picture quality. The
optical dimmer guarantees equal brightness and contrast across the display wall and
keeps the performance of the display constant over time.
•Optimized for mission-critical operation
•Engineered for use in 24/7 applications
•Building blocks for fully integrated solution
•Image quality optimization based on ergonomical studies
•Low total cost of ownership
•Single lamp projection
Luminance guidelines
•All luminance values are given for
on-axis viewing. The 50% luminance
value will be present when viewing
under the half gain angles (see
‘screens table’)
•All luminance values are measured at
6500 K color temperature, normally
applied in control rooms for natural
lighting conditions
•Luminance at other color
temperatures can be communicated
upon request
High-precision screen
•High-contrast, even in bright ambient
light
•Type of screen is selected based on
overall environmental conditions and
operational requirements
•Excellent visibility under any viewing
angle
•Patented screen modules with easy
mounting and narrow screen gap
•All screens are double element
screens to avoid hotspotting on each
display
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R
W
H
SH
D2
D1
Projection unit
•Single-chip DLPTM technology
•XGA (1024x768) resolution
•Modular projection unit
•High contrast
•Ergonomic luminance
•Large color gamut spans the EBU/
SMPTE color triangle
•Easy to adjust
•Easy maintenance
•Removable color wheel cartridge
•Integrated optical dimmer
•Supports dual XGA mode
Illumination unit
•Modular illumination unit
•Removable for repair work
•Can be replaced without geometrical
readjustment
•Contains all high power supplies
•Active system to reduce tolerancing
on brightness
Multi Input Module (optional)
•Autosyncing
•DVI-I
•RGB on 15 pol sub-D
(RGB/Hsync/Vsync)
- Resolution VGA-UXGA
- Pixel clock: 12 MHz-140 MHz
- Horizontal frequency: 12 KHz-100 KHz
•Video: 2x cinch, PAL, NTSC, SECAM
•S-video: mini-Din 4 Pol
•DVI-D out
•Input selection
- Channel selection by input selection
tool
- Can be set in automatic source
switch-over for redundancy of
sources
- Via graphical user interface
Optical dimming with dynamic
feedback
A patent pending optical dimming
system in combination with a dynamic
feedback control loop results in a
uniform image across the wall and
maintains the brightness over time.
This feature allows:
•independent brightness control of
each module without loss of contrast
or color depth,
•equal brightness, contrast and color
depth across the display wall,
•equal luminance of the display wall
across time,
•ergonomic dimming of full display
wall for day and night operation
50” OV-501
Luminance (cd/m2 | ftL) HVA HVM HVX
XGA 100W 200 | 59 395 | 116 980 | 288
Seam size Screen mullion: 0 mm (1)
Interscreengap: < 0.8 mm
Humidity conditions Up to 90% non condensing
Temperature conditions 0°C-40°C | 32°F-105°F
Storing conditions 0°C-40°C | 32°F-105°F
70” OV-701
Luminance (cd/m2 | ftL) HVA HVM HVX
XGA 100W 100 | 29 205 | 60 500 | 147
Seam size Interscreengap: < 0.2 mm by patented stitch concept
Humidity conditions Up to 90% non condensing (2)
Temperature conditions 10°C-40°C | 50°F-105°F (2)
Storing conditions 0°C-40°C | 32°F-105°F
Dimensions
OV-501 0V-701
Width W 1,000 mm | 39.4” 1,400 mm | 55.1”
Height H 750 mm | 29.5” 1,050 mm | 41.3”
Diagonal R 50” nominal 70” nominal
Depth D1 NA 763 mm | 30”
Full depth D2 664.5 mm | 26.2” 899 mm | 35.4”
Aspect ratio 4:3 4:3
Standard height SH 875 - 1,000 - 1,200 mm 875 - 1,000 - 1,200 mm
34.5” - 39.4” - 47.2” 34.5” - 39.4” - 47.2”
Min screen height 455 mm | 17.9” 640 mm | 25.2”
Weight (excl. structures) 62 kg tbd
(1) @ 20°C and 50% relative humidity, (2) depending on wall dimension
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www.barco.com
Technical specifications OV-501 & OV-701
Ref. no. R599169 September 2007
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.barcocontrolrooms.com.
DLP™ technology by Texas Instruments offers crystal clear images with superior quality. DLP is a trademark of
Texas Instruments.
This brochure contains product pictures of OV-701. Barco's OV-501 video wall has another mechanical structure
and is not depicted in this brochure.
Barco - Belgium
Noordlaan 5, 8520 Kuurne
Phone (32) (56) 36-8211
E-mail [e-mail]0
Display capabilities
Resolution
XGA 1024 x 768 TruePixel
Absolute resolution OV-501 OV-701
26 dpi 19 dpi
Luminous flux @ 6500 K (1)
550
Contrast
1300:1
Color
100% EBU
White point (2)
6500 K, natural lighting
Brightness uniformity (3)
typ. 85%
Imaging device
DMD-chip
0.7”, DDR, ±12°
Pixel accuracy
PixelTrue display, shows each pixel true to the input pixels
without scaling or smoothing effects
MTBF of DMD
typ. 650,000 hours
Life time of DMD
typ. > 100,000 hours
Image retention
no image retention or burn-in
Lamps
Lamps
100 W
Lamp life (4)
10,000 hours
Color wheel
Color wheel
Color wheel cartridge with MTTR < 5 minutes
Rotation speed
3x for better image representation
Lifetime
20,000 hours
Inputs & outputs
AC input voltage
100-240 VAC, 60-50 Hz
Power (W)
< 190 W
Heat dissipation (BTU/h)
< 650 BTU/h
Signal
Signal input/output
DVI-D in/DVI-D out with dual XGA support
Pixel clock
165 MHz
Genlock range
Genlock in 49-61 Hz range
Multi Input Module (optional) (5)
DVI-D, DVI-I, Multi Sync RGB input (VGA upto UXGA),
Video Input (PAL, NTSC, SECAM)
Communications
OverView Control Manager
Graphical representation of display wall on operator PC
Integrates separate display wall modules into a single
display
Client – server architecture provides central display 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
Communication protocol
Via RS-232 and ethernet
Color calibration
Perfect color calibration through Color Adjustment Tool
(CAST)
Optical dimmer
Optical dimmer with dynamic feedback preserves wall contrast
Brightness lock
makes brightness of all cubes equal,
independent of lamp life
(1) ANSI Lumens,
(2) 6500 K, but can be set to other values
(3) ANSI points
(4) lamp manufacturer specs @ IEC 61947-1 test condition
(5) Only in single XGA mode, sdi input upon request
for updated product information see “Video wall display”
at www.barco.com/controlrooms
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