The DS421LT4 is a 42-inch professional ultra-high brightness LCD. With a maximum brightness rating of 2,500 nits, this display features a local dimming LED back light for incredible, high contrast picture quality and low power consumption. The DS421LT4 features an intelligent thermal management system for ultra-quiet 24/7 operation. 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 DS421LT4 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. 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.
2500 nits Brightness
Direct LED Backlit
IPS Panel Technology
Blackening Defect Free in Direct Sunlight
1920 x1080 Full HD Native Resolution
Narrow bezel
Display Color Capability - Color
Display Type - LCD
High Definition - Yes
ROHS Compliant - Yes
Supported Resolution - 1080i (1920x1080)
Supported Resolution - 1080p (1920x1080)
VESA Mount Size - 400x200 mm
Operating Temperature (Maximum):
113 F
Operating Temperature (Minimum):
32 F
Display Size:
42 in
Display Size:
3.50 ft
Brightness (Luminance):
2500 Nits
Certifications:
CE, FCC
Communication Ports:
RS-232
Contrast Ratio:
3000
Lamp Type:
Direct LED Backlit
Technology:
IPS
AC Voltage (Maximum):
240 Volts
AC Voltage (Minimum):
100 Volts
Depth:
3.44 in
Height:
21.25 in
Product Weight:
39.68 lbs
Color:
Black
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