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DynaScan DS651LR4 – 65" 3,000 nits High Brightness LCD Public Display Monitor

The DS651LR4 is a 65 inch 3000 cd/m² high brightness professional LCD monitor with a full LED back light and local dimming producing incredible, vivid, high contrast images.


Size 65 inch
Contrast 10000:1
Power Consumption [W] 420
Aspect Ratio 16:9
Panel Technology S-PVA
Brightness [cd/m²] 3000
Resolution 1920 x 1080
Cooling System Passive

DynaScan Passive Cooling, Full HD, High Brightness Digital Signage Screens

The DS651LR4 is a 65 inch high brightness professional LCD monitor designed for high impact Digital Signage. With a brightness rating of 3000 cd/m² this display features a local dimming LED back light technique for incredible, high contrast picture quality and low power consumption. 

Key Features:

    • Sunlight readable 3,000 cd/m² brightness
    • LED backlit with local dimming
    • Fanless cooling
    • 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. All of this is done without the use of any fans, resulting in silent operation and greatly reducing the potential of mechanical failure. This is especially beneficial in areas with a lot of dust which can eventually obstruct a vent and cause the display to overheat.

Colour Temperature and Quality

The DS651LR4 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.

Full HD Resolution

With a resolution of 1920 x 1080 Full HD, the DS651LR4 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 64.5 inches colour TFT LCD
Native Resolution 1920 x 1080
Brightness 3000 nit (max.) 2500 nits (typ.)
Contrast Ratio 10,000:1 (static), 1,000,000:1 (dyn)
Response Time 8 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 420 W (typ), 670 W (max)
Power Saving Mode < 5 W
AC Out < 100 W
Bezel Width (T/B/L/R) 36.2 / 36.2 / 35.2 / 35.2 mm
Cabinet Colour Black
Monitor Dimension (LxHxD, w/o stand) 1508 x 878 x 124.8 mm
Monitor Weight (set/package) 83 kg / 89 kg
VESA Mounting (dimension) 400 x 400 mm, 800 x 400 mm
Fanless Design Yes
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 DS651LR4 Monitor – Dimensions

DynaScan DS651LR4 High Brightness LCD Monitor - Dimensions