性能
| 可支持的Linux操作系统 |
Y |
| 面板寿命 |
50000 h |
| OSD语言数 |
21 |
| 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 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks |
| 无线局域网连接 |
N |
| 屏幕显示 |
Y |
端口 & 界面
| DVI端口 |
N |
| S-Video输入 |
N |
| Number of HDMI outputs |
1 |
| VGA（D-SUB）输入端口 |
3 |
| 复合视频 |
1 |
| USB 端口数量 |
2 |
| HDMI输入 |
4 |
| RS - 232接口 |
Y |
| HDMI端口数量 |
4 |
技术细节
| RJ-45输入端口 |
1 |
| RS-232 输入端口 |
1 |
| RS-232 输出端口 |
1 |
| VGA（D-SUB）输出端口 |
1 |
显示器
| 色域 |
72% |
| HD 类型 |
4K Ultra HD |
| 显示类型 |
LED |
213.36 cm (84 ") LED, IR Touch, 3840 x 2160, 350 nits, CR 1600:1, 8ms, VGA, HDMI, Composite, USB Player, RS-232, RJ-45
84″ Interactive Flat Panel Display RP840G
Vision-Friendly Large-Sized Display for Enhanced Engagement
The RP840G ensures the best interactive learning experience is delivered to students both near and far. With a 84-inch widescreen delivering eye-care solution and 4K stunning clarity, the RP840G can provide excellent viewing distances for large-sized classrooms. Not only does it come with handy interactive software and a teacher friendly design, the RP840G also guarantees hassle-free installation and requires nearly no warm-up time. It is your ultimate tools to achieve a touch-enhanced, smooth, and fun learning.
- Eye-Care Solution:
- The Starting Point for Effective Learning
- Why Eye-Care?
When students can’t see, they can’t learn. Studies show 25% of students in grades K-6 have visual problems that are serious enough to impede learning and nearly 80% of children with a learning disability have an undiagnosed vision problem.
Since vision problems are a critical issue that cannot be ignored, we believe prevention is essential.Our RP840G comes with a total eye-care solution designed to safeguard the eye health of both you and your students, so that you can cultivate a visual friendly learning environment for reading and interacting.
TÜV-Certified Low Blue Light Technology
Blue-light emissions from displays may cause adverse health effects such as macular degeneration or disrupted melatonin secretion. BenQ’s Low Blue Light technology minimizes blue-light exposure and allows for healthier time spent in front of the display, helping you create the best and most comfortable viewing experience for you and your students.
TÜV-Certified Flicker-Free Technology
With rapidly changing pixels through the backlight for constant image, LCD displays can cause small fluctuations in brightness, called flicker, which is the main cause for eye strain and visual fatigue. BenQ’s Flicker-Free technology is meticulously designed to remove LED backlight flickering and provides a zero-flicker viewing experience. This effectively reduces CVS-related eye problems and alleviates discomfort caused by looking at the screen all day.
Anti-Glare Display
Screen glare can cause reflected images on the screen, making it challenging for students to see, take notes, and remain focused. The RP840G’s anti-glare glass surface can effectively reduce reflections, freeing students from excessive squinting with more legible text and clearer images, avoiding eye strain and facilitating more effective instruction.
Readability: Best Visual Quality and Classroom-Ready Size Displays for Teaching3× PPI vs. The Others
Pixel density, measured in pixels per inch, or PPI, has a measurable impact on the readability of a flat-screen electronic display. According to research done by Delft University of Technology in the Netherlands, the best viewing quality is obtained at 30 PPI or better.
BenQ RP840G with 4K Ultra HD resolution has a pixel density of over 50 PPI, three times the PPI of mainstream interactive whiteboards with similar size.
4K Ultra HD Resolution for Stunning Image Clarity
A visually compelling 4K Ultra HD image performance ensures maximal viewing clarity for subjects that require visual demonstration of detail-oriented images, such as Biology, Chemistry, and Fine Arts. The RP840G’s rich images will engross your students from the moment you turn it on.
