From Manufacturer
The NEC E553 55” LED-Backlit Commercial-Grade Large-Screen Display is suitable for education, corporate, and other digital signage applications. The display features Edge-Lit LED backlighting that allows for reduced power consumption, a thinner depth, and lighter weight. HD resolution delivers good image quality for a variety of content, and the ATSC Digital Tuner Module (SB-03TM) and speakers allow users to enjoy high-definition broadcast capabilities.
This display can be monitored remotely through the RS-232C networking feature, which also provides the ability to synchronize multiple displays, remotely power on / off, and lock out external buttons to prevent unwanted changes in the display’s setting.
LED backlighting technology reduces power consumption and allows for a slimmer cabinet depth
ATSC Digital Tuner Module adds high-definition broadcasting capabilities to the display
RS-232C allows users to lock out external buttons, synchronize multiple displays, and remotely power on / off the display
USB media player allows users to view .JPG images
Built-in NTSC / ATSC (8-VSP, Clear QAM) analog / digital tuner allows for high-definition broadcast capabilities
Built-in, low-profile 10W speakers enhance viewing experience with superior sound
LED Edge-Lit Display: Enables a mere 1.7" (43.18mm) unit depth, creating installation opportunities
V-Chip Function: Allows users to block programs based on rating category, which is also known as parental control
Built-In Closed Captioning: Enables decoding and display of text information from a video
Backlight Adjustment: Backlight layer (or lamps) determines the brightness of the display but is also a key heat component
Variable Picture Modes (Dynamic standard / Energy savings / Theater / Custom): Adjusts picture appearance for an optimal viewing experience
Advanced video / audio settings
Sleep timer
Built-in closed captioning
Parental control (V-chip function)
Power management
USB port