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Prekė: Projektorius NEC UM280W LCD 2800ANSI WXGA LAN USB. Kategorija: Įrenginiai.
- Gamintojas: NEC
- Modelis: np-um280w
- Spalva: white
Most important features:
- Ultra-short-focal optics – a large image from a short distance
- Brightness 2800 ANSI lumens
- Native resolution WXGA 1280 × 800
- 3LCD technology for vibrant colors
- Contrast 3000:1
- Built-in 16W speaker
- Support Full HD 1080p signal
- Long lamp life – up to 8000 hours in ECO mode
- Rich set of connectors including HDMI, VGA, USB and LAN
NEC UM280W is a professional ultra-short-focal projector designed for educational, business and presentation applications. Thanks to ultra-short throw technology, it allows you to display a large image from a very short distance from the screen, eliminating shadows and glare generated during presentations.
3LCD technology ensures natural color reproduction, high image quality and even brightness. WXGA resolution ensures that presentations, documents, graphics and video materials are clear and legible.
- Projector type: Ultra-short-focal
- Technology: LCD
- Resolution: WXGA, 1280 x 800, 16:10
- Contrast: 3000:1
- Brightness: 2800 ANSI lumens (approx. 75% in normal mode and 60% in eco mode)
- Noise level: 35 dB (high brightness mode) / 28 dB (Normal/ECO mode)
- Energy consumption: 304 (high brightness mode) / 235W (normal mode) / 212W (ECO mode) / 8W (Network Stand-by) / 0.4W (Stand-by mode)
- Light source life: 4000 (high brightness mode) / 5000h (normal mode) / 8000h (ECO mode)
- Power/light source: 230W AC (high brightness mode) / 170W AC (normal mode) / 140W AC (ECO mode)
- Lens: F = 1.8 f = 4.78 mm
- Zoom/Focus: Digital 1,4x / Manual
- Distance coefficient: 0,36 : 1
- Distance from screen: 0,11 - 0,51 m
- Diagonal: 58" - 110"
- Video inputs: HDMI (2x); Mini D-Sub (15-pin) (1x); RCA (1x); Mini DIN (4-pin) (1x);D-Sub (9-pin) (RS-232 / male) (1x)
- Audio inputs: Mini jack 3.5 mm (1x); RCA Stereo (2x); Stereo "mini jack" connector 3,5 mm (dynamic microphone) (1x); Communication ports; USB 2.0 type A connector (2x); USB 2.0 type B connector (1x); RJ45 (1x)
- Built-in speaker: 16W
- Weight: 5,6 kg
- Dimensions (H x width x depth. ): 378 x 112 x 428 mm (without legs and lens)
- schools
- offices
- companies
- conference rooms
- speakers, lecturers, teachers, trainers
- home cinema
- pubs, restaurants, beer gardens
- meetings at the match with colleagues
Specifications
| Group | Name | Value |
|---|---|---|
| Parametry | Condition | new |
| Parametry | Invoice | With VAT invoice |
| Parametry | Brand | NEC |
| Parametry | Model | np-um280w |
| Parametry | Product width | 37.8 cm |
| Parametry | Product height | 11.2 cm |
| Parametry | Product depth | 42.8 cm |
| Parametry | Product weight | 5.6 kg |
| Parametry | Color | white |
| Parametry | Display technology | LCD |
| Parametry | Lamp power | 230 W |
| Parametry | Lamp lifetime in normal mode | 5000 h |
| Parametry | Lamp life in power saving mode | 8000 h |
| Parametry | Operating volume | 35 dB |
| Parametry | Power consumption | 235 W |
| Parametry | Communications | infrared |
| Parametry | Built-in speakers | yes |
| Parametry | ANSI brightness | 2800 lm |
| Parametry | Basic resolution (px) | 1280 x 800 |
| Parametry | Maximum resolution (px) | 1920 x 1080 |
| Parametry | Maximum image size | 279" |
| Parametry | Contrast (x:1) | 3000 |
| Parametry | Image format | 16:10 |
| Parametry | EAN (GTIN) | 4260400611251 |
| Parametry | Manufacturer code | NP-UM280W |
| Parametry | Packaging status | original |
| Parametry | Ports | audio IN,audio OUT,D-Sub (VGA),HDMI,RJ-45,S-Video,USB,headphones output |
| Parametry | Functions | freeze,distortion correction,zoom |