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DynaScan DS381LT4, 2500 cd/m²
Item code
DS381LT4
Solutions
High brightness / Outdoor
Display diagonal
38 "
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Specifications
The DS381LT4 is a 38-inch high brightness stretched professional LCD. With a stretched 32:9 aspect ratio, the DS381ST4 is designed for special applications where height is limited. A brightness rating of 2,500 nits produces a daylight viewable image for high ambient light installations. A local dimming backlight provides incredible, high contrast picture quality and low power consumption.
LED Backlit with Local Dimming
LED backlighting 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. The DS381LT4 utilizes a direct LED backlighting system 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 storefront windows or outdoor enclosures. The display features a local dimming LED backlight 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.
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 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.
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.
Intelligent Thermal Management
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. This is accomplished with ultra-quiet fans.
LED Backlit with Local Dimming
LED backlighting 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. The DS381LT4 utilizes a direct LED backlighting system 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 storefront windows or outdoor enclosures. The display features a local dimming LED backlight 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.
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 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.
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.
Intelligent Thermal Management
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. This is accomplished with ultra-quiet fans.
Technical details
DVI output ports
1
DVI input ports
1
RS-232 output ports
1
RS-232 input ports
1
Display
Display diagonal
38 "
Display type
LED
Display resolution
1920 x 538 pixels
Display brightness
2500 cd/m²
Response time
6.5 ms
Contrast ratio (typical)
3000:1
Contrast ratio (dynamic)
1000000:1
Viewing angle, horizontal
178.00 °
Viewing angle, vertical
178.00 °
Panel life
50000 h
Native aspect ratio
32:9
Touchscreen
No
Ports & interfaces
Ethernet LAN
Yes
DVI port
Yes
DVI-D ports quantity
2
Ethernet LAN (RJ-45) ports
1
RS-232 interface
Yes
USB port
N
USB port
N
PC Audio in
Yes
Card reader integrated
No
RS-232 (C)
Yes
Total number of outputs
2
DVI ports
4
Weight & dimensions
Width
977.00 mm
Depth
53.00 mm
Height
300.00 mm
Weight
15000.000 g
Power
Power consumption (typical)
105.00 W
AC input voltage
100 - 240 V
AC input frequency
50 - 60 Hz
Operational conditions
Operating temperature (T-T)
0 - 45 °C
Operating relative humidity (H-H)
10 - 80 %
Storage temperature (T-T)
-20 - 60 °C
Other features
Display technology
LED
Design
Product design
Digital signage flat panel
Product colour
Black
VESA mounting
Yes
Panel mounting interface
200 x 100 mm
Orientation
Horizontal/Vertical
Bezel width (bottom)
20.70 cm
Bezel width (top)
20.70 cm
Bezel width (side)
16.70 cm
Placement supported
Horizontal/Vertical
RoHS compliance
Yes
Certification
IEC ENG1373 / Class A, CE, FCC
Performance
TV tuner integrated
No
Multi-display supported
Yes
On Screen Display (OSD) languages
ENG
On Screen Display (OSD)
Yes
Recommended usage
24 / 7
Packaging data
Remote control included
Y
Cables included
AC,HDMI-DVI,LAN (RJ-45),RS-232
Quick start guide
Yes
Computer system
Computer system
N
Sustainability certificates
RoHS