性能
| 可支持的Linux操作系统 |
Y |
| 面板寿命 |
80000 h |
| 插槽数量 |
2 |
| 可支持的Mac操作系统 |
Y |
端口 & 界面
| 以太网的数据传输率 |
10, 100 Mbit/s |
| 音频（左、右声道）输出 |
1 |
| VGA（D-SUB）输入端口 |
1 |
| USB 端口数量 |
8 |
| AUX 输入 |
Y |
| RS - 232接口 |
Y |
| USB版本 |
2.0/3.0 (3.1 Gen 1) |
| HDMI端口数量 |
4 |
| DisplayPort 数量 |
1 |
显示器
| 有效显示区域（宽×高） |
1649.66 x 927.94 mm |
| HD 类型 |
4K Ultra HD |
| 原机长宽比 |
16:9 |
| 触控技术 |
Multi-touch |
| 显示类型 |
LCD |
技术细节
| 螺丝包括 |
Y |
| LED背光类型 |
Direct-LED |
计算机系统
| 电脑系统 |
Y |
| 核心的处理器数量 |
4 |
| 内部存储容量 |
16 GB |
| 内置存储器 |
2 GB |
| 处理器频率 |
1.2 GHz |
另外
| 以太网路(RJ-45)连接接口数量 |
1 |
| 以太网连接器 |
Y |
Advanced 75" Ultra HD ViewBoard Interactive Flat Panel, 3840 x 2160 px, 350 cd/m², 8ms, 178/178°, 4 x HDMI, 430W, VESA
Featuring 4K Ultra HD resolution and an immersive 20-point touch screen, the ViewSonic ViewBoard IFP7550 delivers incredible collaborative capabilities for 21st century boardrooms and classrooms. With astonishing 20-point simultaneous touch capabilities and pre-installed ViewSonic vBoard annotation software, this 75” interactive flat panel lets multiple users write or draw on the screen with their fingers and styluses. With a built-in quad-core processor, as well as versatile connectivity options including multiple HDMI, VGA, RS232, RJ45, and USB ports, this display provides powerful computing for annotation and multimedia playback without the need for a PC. This Energy Star certified display delivers optional slot-in PC capability, as well as future-proof Intel SDM capability, for more computing-intensive interactive applications. The IFP7550 features a VESA-compatible design and can be placed on a wall mount, or on an optional trolley cart for flexible installation in classrooms and corporate meeting rooms.
4K Resolution with Eye-Care Technology
4K, Flicker-Free, Blue Light Filter
With four-times the resolution of Full HD, ViewBoard’s Ultra HD 3840 x 2160 display delivers breathtaking visuals. 4K DisplayPort input is also supported for external sources. Flicker-Free technology and a Blue Light Filter come standard to help to eliminate eye strain from extended viewing periods.
20-Point Touch
Multi-user annotation
ViewBoard allows multiple users to annotate on the slim display simultaneously, increasing engagement and encouraging group collaboration.
Floating Pen
Annotation on demand
Two-finger touch activates ViewBoard’s Floating Pen that allows for easy annotation on everything from powerpoint files, to text docs, USB files, internal memory, or even on images from a connected input source.
vBoard 2.2 Annotation Software
Teaching whiteboard
vBoard 2.2 is an advanced education-oriented annotation app that includes subject templates, multimedia support, screen recording, and many other effective teaching tools. In Google-based classrooms, multiple users can share and save any of their vBoard 2.2 content with ease.
Built-in ARM Quad-core CPU with 16GB Storage
Equipped with a powerful quad-core processor and Android OS, this display provides smooth, lightning-fast computing and responsive touch capabilities. 16GB of onboard memory provides ample storage for files and multimedia content.
Out-of-Box Collaboration
Integrated with ViewSonic vBoard and Cast software, as well as Zoom software, this display delivers out-of-the-box annotation and content sharing capabilities. This display can also be upgraded with Intel Unite, which can wirelessly and securely display media from any range of devices such as tablets, laptops, and mobile phones.
