显示器
| HD 类型 |
4K Ultra HD |
| 原机长宽比 |
16:9 |
| 显示类型 |
LED |
| 垂直扫描范围 |
108 - 122 Hz |
| 有效显示区域（宽×高） |
1865 x 1051 mm |
| 色域 |
72% |
端口 & 界面
| 分量视频(YPbPr/YCbCr)输入 |
1 |
| 复合视频 |
1 |
| USB 端口数量 |
3 |
| PC音频 |
Y |
| DVI端口 |
N |
| 扬声器输出 |
1 |
| HDMI输入 |
4 |
| RS - 232接口 |
Y |
| USB版本 |
2.0 |
| HDMI端口数量 |
4 |
| VGA（D-SUB）输入端口 |
1 |
音频
| 扬声器数量 |
2 |
| 音效模式 |
Custom, Movie, Music, News, Standard |
技术细节
| 图片模式 |
Custom, Standard, Mild, Vivid |
| 电池包括（类型，数量） |
2xAAA |
| 配件包括 |
One pen tray and two ergonomic pens with comfort grip |
| USB 连接器形状 |
USB Type-A, USB Type-B |
性能
| 面板寿命 |
50000 h |
| 集成电视调谐器 |
N |
| 可支持的Mac操作系统 |
Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.9 Mavericks |
| 屏幕显示 |
Y |
计算机系统
| 电脑系统 |
N |
| 支持的视频格式 |
BMP, GIF, JPG, PNG, TIF |
另外
| 以太网连接器 |
N |
| 水平扫描范围 |
244 - 280 kHz |
| 显示器色温 |
Cool, Neutral, Warm |
213.36 cm (84 ") 4K UHD 2160p 3840×2160 30 Hz, 16:9, 300 cd/m 2, HDMI, VGA, USB 2.0
Silktouch™ technology
The most accurate, natural, and responsive touch experience from corner to corner. Fingers glide effortlessly over the surface, providing hours of error-free use in perfect comfort.
SMART ink™ technology
Writing is natural and looks better with SMART ink. Whether you’re using a pen or finger, each stroke is a work of art. Its realistic digital ink improves legibility, so teachers don’t have to re-write and students feel confident contributing.
Brilliant HD or Ultra HD resolution
Durable, commercial-grade HD LED panels display images in 1080p resolution. The 84” model includes Ultra HD resolution. No more downtime fixing burnt out projector bulbs, no shadows getting in the way, no glare or hot spots, and no faded images.
Simultaneous touch points
With up to 10 simultaneous touch points for Windows, multiple students can use gestures, like zoom, rotate and flip, at the same time. The natural learning experience develops essential life-long collaboration skills without students realizing it.
Mini PC compatibility
Have the flexibility to equip classrooms and collaboration environments the best way you see fit. There are mounting points for Mini PCs available.
A new level of dependability
Never worry about classroom downtime with 50,000 hours* of stunning content quality and reliable service, outlasting typical technology lifecycles. Unlike consumer screens, we’ve designed our new generation of displays for the classroom. When it’s time to replace, the timing is decided by you, when it’s right for your school.
* Brightness reduced to half
