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DynaScan DS55LT6 – 55" 5,000 nits High Brightness LCD Public Display Monitor

Please note this model has been replaced by the new DS55LT6-1. A second generation screen which uses less power and has a slimmer bezel.

The DS55LT6 is a 55 inch 5000 cd/m² high brightness professional IPS LCD monitor with a full LED back light and local dimming producing incredible, vivid, high contrast images.


Size 55 inch
Contrast 3000:1
Power Consumption [W] 600
Aspect Ratio 16:9
Panel Technology IPS
Brightness [cd/m²] 5000
Resolution 1920 x 1080
Cooling System Active

DynaScan - Full HD, IPS, slim bezel, High Brightness LCD monitors

The DS55LT6 is a 55 inch high brightness professional LCD monitor with IPS panel technology designed for high impact Digital Signage. With a brightness rating of 5000 cd/m² this display features a local dimming LED back light technique for incredible, high contrast picture quality and low power consumption. The DS55LT6 features a 11.5 mm bezel width, perfect for video wall applications in bright environments.

Key Features:

    • Sunlight readable 5,000 cd/m² brightness
    • LED backlit with local dimming
    • Narrow 11.5 mm bezel for video wall applications
    • 1,000,000:1 contrast ratio
    • 1080p HD resolution
    • Blackening defect free in direct sunlight
    • Thermal management system

High Brightness LED Backlit with Local Dimming

DynaScan Passive Cooling and Colour Accuracy

LED back lighting is both more energy efficient and provides a much brighter image than traditional CCFL backlights. Due to the compact nature of LEDs, displays are also typically thinner. DynaScan’s DS² line of LCDs utilize a proprietary system of LED backlighting which is not only more energy efficient than traditional CCFL backlights, it is also considerably brighter. DynaScan has applied its LED expertise to create a collection of ultra-high brightness LCDs which can easily be viewed in direct sunlight such as store front windows or outdoor enclosures. The display features a local dimming LED back light technique for a remarkably high contrast picture as high as 1,000,000:1 (dynamic).

With direct local dimming, darker areas of an image receive less backlighting than

lighter areas, as opposed to CCFL and edge-lit LED backlights which illuminate an entire screen at all times causing blacks and dark areas to appear washed out.

Thermal Management System

Heat dissipation is always a concern when dealing with LCD panels operating around the clock. To increase performance and prolong the lifespan of the display, DynaScan’s DS² High Brightness Series utilizes a proprietary Thermal Management System. Heat generated by the display is radiated away from high temperature areas while a sensor continuously monitors the internal temperature to protect the system from overheating. For the models rated at 5,000 cd/m² fans are mounted to the rear of the monitor.

Colour Temperature and Quality

The DS55LT6 comes equipped to display both D55 (5500 K) and D65 (6500 K) CIE colour standards right out of the box – a feature lacking from many of the large format commercial LCDs currently on the market. As many displays have a tendency to be rather cool or “bluish”, these colour settings produce a very natural looking image which has a correlated colour temperature to that of daylight.

Narrow Bezel for Video Wall Applications

The DS55LT6 features a 11.5 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 6×6 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, these displays are ideal for indoor environments that receive a high amount of external daylight such as airports, shopping centres and store front window displays

Full HD Resolution
With a resolution of 1920 x 1080 Full HD, the DS55LT6 provides a super sharp image for easy to read text and incredible detail

Auto Brightness Control
Different external lighting conditions require different brightness levels. An on-board light sensor measures the ambient light in the area and automatically adjusts the image accordingly.

[wpex more=”Full Specifications: (click to expand)” less=”Close Specifications: (click to close)”]
LCD Panel Type 54.64 inches colour TFT LCD
Native Resolution 1920 x 1080
Brightness 5000 nit (max.)
Contrast Ratio 3,000:1 (static), 1,000,000:1 (dyn)
Response Time 10 ms (typ)
Viewing Angle 178° / 178°
Light Life Time 50,000 hrs (typ.)
Panel Surface AG Haze 10%, 3H
Power Supply Internal
Rated Voltage 100 V ~ 240 V, 50 Hz / 60 Hz
Power On Mode 600 W (typ), 920 W (max)
Power Saving Mode < 5 W
AC Out < 100 W
Bezel Width (T/B/L/R) 11.5 / 11.5 / 11.5 / 11.5 mm
Cabinet Colour Black
Monitor Dimension (LxHxD, w/o stand) 1240.6 x 712.2 x 126 mm
Monitor Weight (set/package) 62 kg / 67 kg
VESA Mounting (dimension) 400 x 400 mm, 800 x 400 mm
Fanless Design No
Max Audio Output N/A
Image Setting Yes
Language English
Daisy Chain RS-232 Control
Sharpness Enhancement Yes
Proof of Image Retention Yes
Dimming Control (DCR) Yes
Picture in Picture (PIP) Optional (with A/D Card)
De-interlacing/Comb Filter Optional (with A/D Card)
Built-in Video Wall Support Yes
ID Setting for Daisy Chain Yes
On/Off Scheduling Yes
Ambient Light Sensor Yes
Total Turn-on time Yes
Portrait & Landscape Orientation Yes
Internal Temperature Sensor Yes
Digital Power Management
System (DPMS)
HDMI Optional via external adapter
VGA Optional via external adapter
Component Optional via external adapter
S-Video Optional via external adapter
Composite Optional via external adapter
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
All specifications subject to change without notice.

DynaScan DS55LT6 Monitor – Dimensions

DynaScan DS55LT6 High Brightness LCD Monitor - Dimensions