Barco OverView OLF-721

Barco OverView OLF-721
Barco OverView OLF-721

Fully redundant 70" full HD 16:9 LED video wall with front access. Barco's OverView OLF series LED-lit video walls are the first choice for 16:9 mission-critical control rooms that require a guaranteed uptime, and are limited in space. The modules’ high level of redundancy, not only of the individual LEDs, but also of the LEDs' power supplies and even inputs, ensures nothing can go wrong, giving users the peace of mind they need. Front access eliminates the need for a rear maintenance area, for control rooms where space is a critical issue. Featuring a structure that can be tailored to the requirements of the customer, the OverView OLF series knows virtually no limits in size. ULTIMATE PEACE OF MIND The OverView OLF-721 video wall modules have been designed for an entirely maintenance-free operation over several years, without any need for consumables. Barco's unique liquid cooling system ensures lower LED temperature, resulting in longer LED lifetime (>80,000 hours in eco mode). Displaying the sharpest and most saturated colors in full HD resolution (1920x1080), the OverView OLF-721 offers an ergonomically excellent viewing experience. The availability of alternative screen types makes sure you can adjust the video wall to your specific needs in terms of viewing angle and brightness. ALWAYS THE OPTIMAL PICTURE OverView OLF series video walls come with Sense, Barco's unique sensor technology that provides brightness and color stability over time and across the entire display. Sense continuously measures brightness and color by means of a high-quality spectrometer, and adjusts the color space to provide an image that is most suited for the human eye. This means that no maintenance or manual adjustments are needed. The colors can also be adjusted to the very specific needs of TV cameras, making the OverView OLF series ideal for backdrop applications. AWARD-WINNING DESIGN The OverView OLF series’ design, combining usability with style, has been lauded with the prestigious Red Dot Design Award. The individual modules have the smallest depth on the market today, allowing to build the most shallow video walls possible. Combined with the front access, this makes the OverView OLF series the product of choice for installation in confined spaces.

  • 6x redundancy of LEDs (per color) & LED power supplies
  • 2x redundancy of dual-link inputs
  • Sense automatic full spectrum calibration
  • Active liquid cooling
  • Front access, removing need for rear maintenance area
  • Wide LED color gamut
  • Full HD resolution
  • No color break up
  • Excellent off-axis viewing with next-generation screen types
  • 80,000 hours LED lifetime in eco mode
  • 5 years service-free runtime
  • No color wheel needed
  • No wearing parts, no waste
  • No mercury lamps needed


Full HD (1920 x 1080 pixels)


On-screen: 235 Cd/m²

On-screen contrast



Up to 165% EBU (at maximum color mode)

Display technology

Rear projection DLP

White point

2,300K | 6,500K | 9,300K | arbitrary

Brightness uniformity

95% ANSI 9


FXS, with H/V 34°/33° ( +/- 3°) half gain angle

Screen gap

Hor: 2.0 mm | 0.08”, Vert. 1.7 mm | 0.07” (@ 25°C)

Color stability

Self calibration with spectrometer based Sense


Diagonal: 70" (Approx.),
Width: 1,550 mm | 61.02",
Height: 872 mm | 34.33",
Depth: 622 mm | 24.5",
Weight: Projection Module: <73 kg | 161 lbs

Light source

6x redundancy for each of 3 LED’s

Light source lifetime

> 60,000h (at 6500k)
> 80,000h in eco mode
MTBF LED > 500,000 h

Conditions for operation

10°C-40°C, 50°F-104°F, 80% humidity (non-condensing)

AC input voltage

90 – 240 V, 50-60Hz


170W (Eco)
230W (typ.)
350W (max.)


2x Dual link DVI-D in / 2x Dual link DVI-D out
Single link DVI-D in, with HDCP (optional)

Direct ethernet access

Built in web server

Graphical user interface

All settings and operational parameters

Signal processing Loop through

Free cropping, free scaling (optional)

Integration to third party equipment

WEB service API (optional)

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Magna-Tech Electronic Co., Inc.
329 Palermo Ave. 1st Floor
Coral Gables, FL 33134-6601 USA
Phone: (305) 573-7339
Fax: (305) 573-8101
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