投影仪
| 模拟信号系统 |
NTSC 3.58, NTSC 4.43, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, SECAM B, SECAM D, SECAM G, SECAM K, SECAM K1, SECAM L |
| 投影仪亮度 |
1900 ANSI lumens |
| 屏幕格式调整 |
4:3, 16:9, 16:10 |
| 颜色数量 |
16.78 million colours |
技术细节
| 对角线 |
86.5 " |
| 分辨率 |
14600 x 9200 pixels |
| Working area |
1865 x 1175 mm |
端口 & 界面
| 复合视频 |
1 |
| RGB接口类型数量 |
1 |
| 接口 |
USB |
| HDMI端口数量 |
1 |
系统要求
| 可支持的Mac操作系统 |
Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard |
| 最小硬盘空间 |
1536 MB |
| 最低处理器 |
Pentium 4 1 GHz |
| 最低内存 |
512 MB |
另外
| 超级视频输入 |
1 |
| RS-232接口 |
1 |
| 以太网路(RJ-45)连接接口数量 |
1 |
220.98 cm (87 ") , Adjustable, 14600 x 9200, 16:10, 1865mm x 1175mm, 20W per channel RMS + PRM-30 projector(LCD, WXGA 1280 x 800, 16.77 million colors, 1900 ANSI lumens, 500:1)
Curious learners know that there is always another dimension to discover. Far beyond traditional lectures and notes, transparencies and slideshows, the world of knowledge is full of amazing sound and color, shape and movement. In the ActivClassroom, the greatest educational show on earth starts as soon as the bell rings. ActivBoard+2 is a big part of the reason.
On its surface, galaxies turn, lions roar, and eyes can’t help but face forward. Students see crisp, crystal clear images; interface with a tough facade that knocks, dings and even pointy objects won’t disturb; and view the lesson nearly shadow free thanks to a state-of-the-art short-throw projector system mounted directly to the board. ActivBoard+2 comes in a multitude of sizes and aspect ratios—from the traditional 78" to our 87" and 95" widescreen— and features both optional integrated speakers and a unique height-adjusting mount that makes everything from the smallest integer to the tallest peak accessible to everyone.
The ActivBoard+2 system transforms any classroom into an interactive learning experience that’s engaging, dynamic and accessible. With the ActivBoard+2 Adjustable system, the ActivBoard can be raised and lowered effortlessly with the included motorized hand control. The accompanying ActivInspire software makes the system easy to use and offers a wide range of unique teaching tools that enhance the learning process.
