Ultra High Brightness LCDs

55″ 7,000 nit Ultra-High Brightness LCD with Narrow Bezel – DS551LT7

The DS551LT7 is a 55 inch ultra-bright professional LCD with IPS technology. With a daylight viewable brightness rating of 7,000 nits this display features a local dimming LED back light technique for incredible, high contrast picture quality and low power consumption. The DS551LT7 features a 9.9 mm bezel width, perfect for video wall applications in bright environments.

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Ultra High Brightness LCDs Series Product Line

32″ 2500 nit Professional High Brightness LCD – DS322LR4-1

37″ High Brightness 3,000 nit Bar Type LCD – DS371BT4-V

37″ High Brightness 3,000 nit Bar Type LCD – DS371BT4

42″ 2,500 nit High Brightness LCD – DS421LT4

49″ High Brightness 3500 Nit LCD With Narrow Bezel – DS491LT4

49″ High Brightness 5500 Nit LCD With Narrow Bezel – DS491LT6

55″ 3000/1000 nit High Brightness Dual-Sided LCD – DS551DR4

55″ 3000 nit High Brightness LCD with Super Narrow Bezel – DS551LX4

55″ 3,500 nit High Brightness LCD with Narrow Bezel – DS552LT4-1

55″ 5,500 nit Ultra-High Brightness LCD with Narrow Bezel – DS552LT6-1

55″ 7,000 nit Ultra-High Brightness LCD with Narrow Bezel – DS551LT7

65″ 4,000 nit High Brightness LCD – DS652LR5

72″ 5,000 nit Ultra High Brightness LCD – DS72LT6

75″ 2,500 nit High Brightness LCD – DS751LT4

85″ 3500 nit Ultra HD Ultra High Brightness LCD – DS851LR4

Product Features

Sunlight readable 7,000 cd/m² brightness
LED Backlit with Local Dimming
1080p Full HD resolution
Blackening defect free in direct sunlight
Narrow 9.9 mm bezel for video wall applications

Product Highlights

Sunlight readable 7,000 cd/m² brightness, LED backlit with local dimming, Blackening defect free in direct sunlight, Narrow 9.9 mm bezel for video wall applications, 1080p Full HD resolution.

LED Backlit with Local Dimming

The display features a local dimming LED backlight technique for a remarkably high contrast picture. With direct local dimming, darker areas of an image receive less backlighting than lighter areas, as opposed to edge-lit LED backlights which illuminate an entire screen at all times causing blacks and dark areas to appear washed out.

Narrow Bezel for Video Walls

The DS551LT7 features a 9.9 mm narrow bezel display – perfect for video wall applications. With built-in video daisy chaining, a single 1080p source can be used on video walls up to 15×15 in size without the need for any additional external video wall controller. By combining a narrow bezel display with the benefits of a high brightness LED back light, this display is ideal for indoor environments that receive a high amount of external daylight such as airports, shopping centers and storefront window displays.

Color Temperature and Quality

Ensuring the color and brightness of each screen in a tiled matrix matches can be time consuming and requires additional calibration hardware. Each DynaScan DS551LT7 screen is individually color calibrated to the D65 (6500K) CIE color standard. Not only does this produce a true, natural white, the color of all screens will be uniform.

Blackening Defect Free

Most residential and consumer screens will blacken or result in isotropic failure when the LCD panel overheats. The DS551LT7 is equipped with a high temperature LCD panel capable of withstanding temperatures up to 110˚C (230°F) without blackening – crucial for direct sunlight applications.

Auto Brightness Control

Different external lighting conditions require different brightness levels. An onboard light sensor measures the ambient light in the area and automatically adjusts the image accordingly.

Full HD Resolution

With a resolution of 1920 x 1080 Full HD, the DS551LT7 provides a super sharp image for easy to read text and incredible detail.

Model DS551LT7

  • ​​​​​​​ LCD Panel Type: 54.64 inches LCD
  • ​​​​​​​ Native Resolution: 1920 x 1080
  • ​​​​​​​ Backlight: LED
  • ​​​​​​​ Brightness: 7000 nit
  • ​​​​​​​ Default Color Temperature: D65 (6500 K)
  • ​​​​​​​ Contrast Ratio: 3,000:1
  • ​​​​​​​ Response Time: 12 ms (typ)
  • ​​​​​​​ Viewing Angle: 178° / 178°
  • ​​​​​​​ Light Life Time: 50,000 hrs (typ.)
  • ​​​​​​​ Blackening Defect Free: Up to 110°C (230°F)
  • ​​​​​​​ Panel Surface: AG Haze 10%, 3H
  • ​​​​​​​ Power Supply: Internal
  • ​​​​​​​ Rated Voltage: 100 V ~ 240 V, 50 Hz / 60 Hz
  • ​​​​​​​ Power On Mode: 570 W (typ), 950 W (max)
  • ​​​​​​​ Power Saving Mode: < 1 W
  • ​​​​​​​ AC Out: < 100 W
  • ​​​​​​​ Bezel Width (T/B/L/R): 9.9 / 9.9 / 9.9 / 9.9 mm
  • ​​​​​​​ Cabinet Color: Black
  • ​​​​​​​ Dimension (LxHxD, w/o stand): 1240 x 710 x 125 mm
  • ​​​​​​​ Weight (set/package): 75 kg
  • ​​​​​​​ VESA Mounting (dimension): 400 x 400 mm, 800 x 400 mm
  • ​​​​​​​ Orientation: Portrait / Landscape
  • ​​​​​​​ Language: English
  • ​​​​​​​ Daisy Chain: DVI, RS-232
  • ​​​​​​​ Proof of Image Retention: Yes
  • ​​​​​​​ Dimming Control (DCR): Yes
  • ​​​​​​​ Built-in Video Wall Support: Up to 15x15
  • ​​​​​​​ ID Setting for Daisy Chain: Yes
  • ​​​​​​​ On/Off Scheduling: Yes
  • ​​​​​​​ Ambient Light Sensor: Yes
  • ​​​​​​​ Total Turn-on time: Yes
  • ​​​​​​​ Internal Temperature Sensor: Yes
  • ​​​​​​​ Network Control: RS-232, RJ45
  • ​​​​​​​ OSD Menu Rotation: Yes
  • ​​​​​​​ Carrying Handles: Yes
  • ​​​​​​​ DVI-D: In (x1), Out (x1)
  • ​​​​​​​ RS-232: In (x1), Out (x1)
  • ​​​​​​​ Remote Control: Yes
  • ​​​​​​​ Users Guide / Driver CD-ROM: Yes
  • ​​​​​​​ Video Cable: DVI
  • ​​​​​​​ Power Cable: Yes
  • ​​​​​​​ Operating Temperature: 0° C ~ 40° C
  • ​​​​​​​ Storage Temperature: -20° C ~ 60° C
  • ​​​​​​​ Humidity: 10% ~ 80% RH Non-condensing
  • ​​​​​​​ CE / FCC / ROHS
PDF ICON
DS551LT7 Data Sheet
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PDF ICON
DS551LT7 Quick Start Guide
597.58 KB
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PDF ICON
DS551LT7 User Manual
861.77 KB
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