Ultra short throw lens helps eliminate shadows on the screen along with projected light in the presenter's eyes created by traditional front projection systems
Comprehensive input/output panel, including dual HDMI, VGA
ECO Mode technology helps extend lamp life and lowers power consumption
Vertical Keystone adjustment ensures the image will fill the screen every time
Remote monitoring and control of projector over network saves IT employee time and reduces costs related to projector operation
NEC's U321H is a 3200-lumen ultra short throw projector that packs a multitude of features while delivering an extremely short throw distance for education and corporate applications. With its ability to be mounted to the wall directly above the screen on which it projects, this model helps eliminate the shadows and glare typically found with standard projection systems. The U321H includes a powerful 8W speaker, closed captioning and RJ-45 for remote management over a network, and its input panel includes dual HDMI, VGA.
Dimensions & Weight
Spec | Value |
---|---|
Width | 15.1 in |
Depth | 12.1 in |
Height | 3.3 in |
Weight | 10.36 lbs |
Environmental Parameters
Spec | Value |
---|---|
Min Operating Temperature | 41 °F |
Max Operating Temperature | 104 °F |
Humidity Range Operating | 20 - 80% (non-condensing) |
Sound Emission | 38 dB |
Sound Emission (Economic Mode) | 32 dB |
Expansion / Connectivity
Spec | Value |
---|---|
Interfaces | 1 x VGA / component video input - 15 pin D-Sub (DB-15) ¦ 1 x VGA output - 15 pin D-Sub (DB-15) ¦ 1 x composite video input - RCA ¦ 1 x HDMI input - 19 pin HDMI Type A ¦ 1 x audio line-in - mini-phone stereo 3.5 mm ¦ 1 x audio line-in - RCA x 2 ¦ 1 x audio line-out - mini-phone stereo 3.5 mm ¦ 1 x serial RS-232 - 9 pin D-Sub (DB-9) (management) ¦ 1 x network - RJ-45 (management) ¦ 1 x USB - mini-USB Type B (management) ¦ 1 x USB 2.0 - 4 pin USB Type A ¦ 1 x Mobile High-Definition Link (MHL) / HDMI - 19 pin HDMI Type A |
General
Spec | Value |
---|---|
Device Type | DLP projector - 1080p |
Built-in Devices | Speaker |
Bundled Services | 3 years InstaCare Service |
Lens
Spec | Value |
---|---|
Type | Ultra short-throw fixed lens |
Focus Type | Manual |
Lens Aperture | F/2.4 |
Keystone Correction Direction | Vertical |
Vertical Keystone Correction | -5/ +5 |
Manufacturer Warranty
Spec | Value |
---|---|
Service & Support | Limited warranty - parts and labor - 3 years ¦ Limited warranty - lamp - 1 year / 500 hours |
Service & Support Details | Limited warranty - 2 years ¦ Limited warranty - lamp - 1 year / 500 hours |
Miscellaneous
Spec | Value |
---|---|
Cables Included | 1 x VGA cable |
Security Features | Security lock slot (cable lock sold separately) |
Compliant Standards | FCC Class B certified, cUL, ICES-003 Class B, UL 60950-1, CSA C22.2 No. 60950-1 |
Power
Spec | Value |
---|---|
Power Source | AC |
Nominal Voltage | AC 120/230 V (50/60 Hz) |
Power Consumption Operational | 323 Watt |
Power Consumption Stand by | 3 Watt |
Projector
Spec | Value |
---|---|
Brightness | 3200 lumens |
Contrast Ratio | 10000:1 |
Image Size | 85 in - 100 in |
Projection Distance | 1.6 ft - 1.8 ft |
Throw Ratio | 0.25:1 |
Resolution | Full HD - Full HD (1920 x 1080) (native) / 1920 x 1080 (resized) |
Native Aspect Ratio | 16:9 |
Max Sync Rate (V x H) | 120 Hz x 100 kHz |
Lamp Type | 260 Watt |
Lamp Life Cycle | Up to 3000 hour(s) - normal mode ¦ Up to 4000 hour(s) - economic mode |
Controls & Adjustments | Keystone correction |
Features | Eco-Mode technology, AutoSense technology, Advanced AccuBlend technology, Closed Caption, wall color correction, auto power on, USB Viewer, Carbon Savings Meter, Virtual Remote, sleep timer |
Speakers
Spec | Value |
---|---|
Type | Integrated |
Sound Output Mode | Mono |
Output Power / Channel | 8 Watt |
Speakers | 1 x mixed channel |
Video Input
Spec | Value |
---|---|
TV System | NTSC, SECAM, PAL, PAL-N, PAL-M, NTSC 4.43, PAL 60 |
Analog Video Signal | RGB, composite video, component video |
Video Interfaces | VGA, HDMI, composite video, MHL |
Video Modes | 480p, 720p, 1080i, 1080p, 480i, 576i, 576p |
Higher ED | K-12 | Other | |
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Alabama | Available | Available | Available |
Alaska | Available | Available | Available |
Arizona | Available | Available | Available |
Arkansas | Available | Available | Available |
California | Available | Available | Available |
Colorado | Available | Available | Available |
Connecticut | Available | Available | Available |
Delaware | Available | Available | Available |
District of Columbia | Available | Available | Available |
Florida | Available | Available | Available |
Georgia | Available | Available | Available |
Hawaii | Available | Available | Available |
Idaho | Available | Available | Available |
Illinois | Available | Available | Available |
Indiana | Available | Available | Available |
Iowa | Available | Available | Available |
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Kentucky | Available | Available | Available |
Louisiana | Available | Available | Available |
Maine | Available | Available | Available |
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Massachusetts | Available | Available | Available |
Michigan | Available | Available | Available |
Minnesota | Available | Available | Available |
Mississippi | Available | Available | Available |
Missouri | Available | Available | Available |
Montana | Available | Available | Available |
Nebraska | Available | Available | Available |
Nevada | Available | Available | Available |
New Hampshire | Available | Available | Available |
New Jersey | Available | Available | Available |
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North Carolina | Available | Available | Available |
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