The 43" Class (42.5" diagonal) NEC E438, a direct-lit, commercial-grade display, is ideal for education, corporate and other digital signage applications. Compared to previous generation displays, this model's 4K UHD resolution and LED direct backlighting allows for higher visual acuity, reduced power consumption and localized dimming that gives a higher dynamic contrast ratio. The E438 has an integrated ATSC/NTSC tuner and dual 10W speakers allow users to enjoy high-definition broadcast capabilities. This display also features a USB player in which video, audio or JPEG picture files can be loaded and played in sequence for signage purposes.
4K UHD native resolution allows for high end visual acuity
Integrated multimedia USB player makes digital signage simple
LED backlighting technology reduces power consumption and allows for a slimmer cabinet depth
Thinner bezel improves display's aesthetics
24-Hour On/Off timer maintains power schedules
Video signal wake-up function allows for plug and play functionality
Built-in NTSC/ATSC analog/digital tuner allows for high-definition broadcast capabilities
Built-in, low-profile 10W speakers enhance the experience with superior sound
USB Type-C port for external power supply 5V/3A
Supports Video muting in addition to Audio mute and can also be muted individually
Joystick key for screen guided operation
Tilt back and forth installation (-10°ï½ž10°) to install it at desired angle
New temperature and ambient light sensors
Panel Technology IPS Viewable Image Size 43 "
Aspect Ratio 16:9 Screen Resolution 3840×2160
Pixel Pitch 0.25 mm Pixels Per Inch 102 @native resolution
Backlight Type LED Direct-lit Brightness (typical) 400 cd/m2
Contrast Ratio (typical) 8,000:1 (Out of the box conditions, local dimming ON) Viewing Angle (typical) 178° Vert., 178° Hor. (89U/89D/89L/89R) @ CR>20
Response Time (Gray to Gray) 8 ms Refresh Rate 60Hz
Active Screen Area 37.05 x 20.84 in. / 941.18 x 529.42mm Orientation Landscape
Displayable Colors More than 1.07 billion
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