The DS751LT4 is a full HD 75-inch high brightness LCD featuring an LED backlight producing a 2,500 nit sunlight viewable image. The DS751LT4 has been designed for large scale display applications in bright environments such as outdoor enclosures and storefront windows. A narrow 11.7 mm bezel makes this model ideal for either single display or video wall applications. Each screen is individually color calibrated to the D65 color standard to ensure uniformity among multiple displays.
Key Features:
- Sunlight readable 2,500 cd/m² brightness
- LED backlit with local dimming
- Narrow 30 mm bezel
- 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
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 DS751LT4 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 DS751LT4 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.
| PANEL | |
| LCD Panel Type | 75 inches IPS LCD |
| Native Resolution | 1920 x 1080 |
| Brightness | 2500 nit (max.) |
| Contrast Ratio | 5,000:1 (static), 1,000,000:1 (dyn) |
| Response Time | 8 ms (typ) |
| Viewing Angle | 178° / 178° |
| Light Life Time | 50,000 hrs (typ.) |
| Panel Surface | Haze 0% |
| POWER | |
| Power Supply | Internal |
| Rated Voltage | 100 V ~ 240 V, 50 Hz / 60 Hz |
| Power On Mode | 530 W (typ), 920 W (max) |
| Power Saving Mode | < 1 W |
| AC Out | n/a |
| MECHANICAL SPECS | |
| Bezel Width (T/B/L/R) | 11.7 / 11.7 / 11.7 / 11.7 mm |
| Cabinet Colour | Black |
| Monitor Dimension (LxHxD, w/o stand) | 1675.8 x 953.8 x 120.5 mm |
| Monitor Weight (set/package) | 60 kg / 68 kg |
| VESA Mounting (dimension) | 900 x 600 mm |
| Fanless Design | No |
| AUDIO FEATURES | |
| Audio | In x1, Out x1 |
| USER INTERFACE | |
| 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 Box) |
| De-interlacing/Comb Filter | Optional (with A/D Box) |
| 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) |
Yes |
| VIDEO INPUT | |
| DVI-D | In x1, Out x1 |
| DisplayPort | In x1 |
| ACCESSORIES | |
| Remote Control | Yes |
| Users Guide / Driver CD-ROM | Yes |
| Video Cable | DVI |
| Power Cable | Yes |
| SAFETY & ERGONOMICS | |
| CE / FCC / VCCI / ROHS | |
| ENVIRONMENT | |
| 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 DS751LT4 Monitor – Dimensions
