视频
| 模拟信号系统 |
NTSC 4.43, NTSC M, PAL, SECAM |
投影仪
| 投影技术 |
DLP |
| 投影仪亮度 |
2000 ANSI lumens |
| 投影仪最佳分辨率 |
SXGA (1280x1024) |
| 变焦比率 |
1.1:1 |
| 梯形校正, 垂直 |
15 ° |
性能
| 噪音水平 |
36 dB |
| 垂直扫描范围 |
50 - 85 Hz |
其他功能
| 投影机电源 |
100-240 VAC, 50/60Hz |
| 非操作相对湿度(非冷凝) |
10 - 90% |
端口 & 界面
| 复合视频 |
1 |
| 分量视频(YPbPr/YCbCr)输入 |
1 |
| VGA（D-SUB）端口数量 |
1 |
灯
| 燈泡的使用壽命 （經濟模式） |
3000 h |
| 灯泡使用寿命 |
2000 h |
| 灯泡功率 |
200 W |
另外
| 超级视频输入 |
1 |
| RS-232接口 |
1 |
| 水平扫描范围 |
15 - 80 kHz |
PJ556D DLP projector, 2000 lumens, 2000:1, 3000 hours
The ViewSonic® PJ556D projector delivers amazingly, crisp digital images only available from a DLP® projector
- Weighs just 5.9 pounds and delivers 2000 lumens and 2000:1 contrast ratio (typ)
- Advanced image processing, digital vertical keystone correction and optical zoom ensure the best possible image regardless of the setting.
- Features multiple inputs and support for HD signals.
- Easily deliver multimedia lessons in the classroom and dynamic presentations in the boardroom.
Features
DLP™ Technology
Stunning all digital clarity delivers lifelike color, sharp graphics, and outstanding video.
OnView® controls for superior screen adjustability
Screen geometry and color adjustments are precisely made via an easy-to-use, on-screen menu.
The best warranty in the business
Covered by a three-year parts and labor limited warranty, first-year Express Exchange® Service and oneyear limited lamp warranty.
Bright in virtually any setting with 2,000 lumens
Packs 2,000 lumens in just 5.9 lbs. It's the bright choice for mobile presenters.
Ultimate video source flexibility
Connect a computer or add a video source for dynamic meetings and presentations.
Advanced video features
Motion adaptive deinterlacer for superior video performance.
Whisper-mode extends lamp life up to 3,000 hours
Extend the life of your lamp up to 3,000 hours** and reduce noise output.
