Ultra High Brightness LCDs

55″ 3000 nit High Brightness LCD with Super Narrow Bezel

Model DS551LX4

The DS551LX4 combines the benefits of a high bright display with a super narrow bezel for tiled video wall applications. This model features a full HD 55-inch IPS LCD with a high brightness backlight producing a 3000 nit image. Each screen comes individually color calibrated for exceptional color quality and uniformity among multiple displays. With an ultra-slim 3.5 mm bezel-to-bezel width, multiple screens can be placed side by side to create a near-seamless image.

view complete series

Ultra High Brightness LCDs Series Product Line

86” 3500 Nits Ultra-High Brightness Digital Signage Display – DS861LR4

85″ 3500 nit Ultra HD Ultra-High Brightness LCD – DS851LR4-1

75″ Ultra HD 4K High Brightness 3500 nits Digital Signage Display – DS752LR4

75” Ultra HD High Brightness 4500 Nits Digital Signage Display – DS752LT5

65″ 4000 nit Ultra High Brightness LCD – DS652LR5

55″ 3000/1000 nit High Brightness Dual-Sided Digital Signage Display – DS551DR4

55″ High Brightness Dual-Sided Digital Signage Display – DW551DR4

55” Ultra High Brightness 5500 nits Digital Signage Display – DS552LT6-1

55” High Brightness 4000 nits Fanless Digital Signage Display – DS552LT5

55” 3500 nits High Brightness Fanless Digital Signage Display – DS552LT4-1

55″ 3,500 nit High Brightness Fanless Digital Signage Display (Intel® SDM Ready) – DS552LT4-M

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

49″ Ultra High Brightness 5500 nit Digital Signage Display – DS491LT6

49″ High Brightness 3500 nit Fanless Digital Signage Display – DS491LT4

49” Fanless High Brightness Digital Signage Display (Intel® SDM Ready) – DS491LT4-M

42″ 2500 nit High Brightness Digital Signage Display – DS421LT4

37″ High Brightness 3000 nit Bar-Type LCD – DS371BT4

32” 2500 nits Professional High Brightness Digital Signage Display – DS322LR4-1

Product Features

SUNLIGHT VIEWABLE IMAGE
SEAMLESS VIDEO WALL
BLACKENING DEFECT-FREE
UNIFORM BACKLIGHTING PREVENTS HOT SPOTS
FULL HD RESOLUTION
TRUECOLOR™ CALIBRATED

Product Highlights

Super narrow bezel for video wall applications, High brightness 3,000 cd/m², IPS panel for superior color uniformity, D65 color calibrated, Built-in video wall daisy-chaining, Low power consumption, Direct LED backlit with local dimming, EvenGlow uniform backlighting prevents hot spots, Blackening defect-free up to 110°C (230°F)

Super Narrow Bezel for Video Walls

The DS551LX4 features an ultra-slim 3.5 mm bezel-to-bezel dimension for video wall applications. With built-in video daisy chaining, a single 1080p source can be used on video walls up to 6×6 in size without the need for any additional external video wall controller.

LED Backlit with Local Dimming

The display features a local dimming LED backlight technique for high contrast images. With direct local dimming, darker areas of an image receive less backlighting than lighter areas.

TrueColor™ Calibrated

Ensuring the color and brightness of each screen in a tiled matrix matches can be time consuming and requires additional calibration hardware. Each DynaScan DS551LX4 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 commercial screens will blacken or result in isotropic failure when the LCD panel overheats. The DS551LX4 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.

EvenGlow™ Technology

Even with direct LED backlighting, lighting can appear uneven and create a visual “hot spot” toward the center of the screen with the corners slightly darker. DynaScan EvenGlow™ technology produces an evenly illuminated image and greatly reduces hot spots. This is especially beneficial in video wall configurations in which darker areas become more apparent where four corners join together.

Model DS551LX4

  • ​​​​​​​ LCD Panel Type: 54.64 inches LCD
  • ​​​​​​​ Native Resolution: 1920 x 1080
  • ​​​​​​​ Backlight: LED
  • ​​​​​​​ Brightness: 2500 nits (typ), 3000 (max)
  • ​​​​​​​ 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: 300 W (typ), 500 W (max)
  • ​​​​​​​ Power Saving Mode: < 1 W
  • ​​​​​​​ AC Out: < 100 W
  • ​​​​​​​ Bezel Width (T/B/L/R): 1.25 / 2.25 / 2.25 / 1.25 mm
  • ​​​​​​​ Cabinet Color: Black
  • ​​​​​​​ Dimension (LxHxD, w/o stand): 1213.4 x 684.2 x 110.5 mm
  • ​​​​​​​ Weight (set/package): 40 kg / 46 kg
  • ​​​​​​​ VESA Mounting (dimension): 400 x 400 mm, 600 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 ~ 45° C
  • ​​​​​​​ Storage Temperature: -20° C ~ 60° C
  • ​​​​​​​ Humidity: 10% ~ 80% RH Non-condensing
  • ​​​​​​​ CE / FCC / ROHS
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DS551LX4 Data Sheet
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DS551LX4 User Manual
814.07 KB
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DS551LX4 Quick Start Guide
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