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The NEC E423 42" LED-Backlit Commercial-Grade 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 analog / digital tuners 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.
| Panel | A-MVA |
| Size | 42" |
| Resolution | 1920 x 1080 |
| Pixel Dot Pitch | 0.48 mm |
| Backlight Type | W-LED |
| Pixels Per Inch | 52 @ native resolution |
| Brightness | 350 nits |
| Contrast Ratio | 3000:1 |
| Viewing Angle | 178° Vert., 178° Hor. (89U/89D/89L/89R) @ CR>10 |
| Response Time | 6.5ms |
| Refresh Rate | 60Hz |
| Aspect Ratio | 16:9 |
| Active Area | 36.6 x 20.6" (930.3 x 523.3 mm) |
| Orientation | Landscape |
| Color | More than 16.7 million |
| Range |
Horizontal (Analog / Digital): 31-60kHz Vertical: 50-75Hz |
| Audio | 10W (Down-firing) |
| Input Signal |
Video: Analog RGB 0.7 Vp-p/75 Ohms Sync: Separate sync: TTL Level (Positive / Negative) Composite sync: TTL level (Positive / Negative) Composite sync on green: (0.3Vp-p negative 0.7Vp-p positive) |
| Compatibility | PC and Mac |
| Input/Output |
Input terminals Digital: HDMI x 3 Analog: VGA 15-pin D-sub x 1, RCA (Y, Cb/Pb, Cr/Pr) component x 1 Audio: RCA audio x 1, HDMI audio x 1, Audio mini-jack x 1 External control: RS-232C x 1 Output terminals Audio: Optical digital audio x 1 |
| Power Consumption |
On: 100W Eco mode standby: <1W |
| VESA Mount | 400 x 400 mm (4-hole) |
| Environment |
Operating temperature: 32-104°F (0-40°C) Operating humidity: 10-85% Operating altitude: 9843' (3000 m) Storage temperature: 14-104°F (-10-40°C) Storage humidity: 5-85% Storage altitude: 40,000' (12,192 m) |
| Bezel Width | 0.87 / 0.87 / 0.87 / 1.9" (22 / 22 / 22 / 48.8 mm) |
| Dimensions (W x H x D) |
With stand: 38.5 x 25.3 x 9.1" (978.2 x 643.2 x 230 mm) Without stand: 38.5 x 23.5 x 2.3" (978.2 x 597.9 x 58 mm) |
| Weight |
With stand: 30.8 lb. (14kg) Without stand: 27.3 lb. (12.4kg) |