视频
| 模拟信号系统 |
NTSC, NTSC 4.43, PAL, SECAM |
| Full HD |
N |
| 高清晰度准备就绪 |
Y |
投影仪
| 矩阵类型 |
3-panel (p-Si TFT active) |
| 支持长宽比 |
4:3, 16:9 |
| 屏幕尺寸兼容性 |
30 - 300 " |
| 投影仪亮度 |
2500 ANSI lumens |
| 矩阵大小 |
0.6 " |
| 原机长宽比 |
4:3 |
| 变焦比率 |
1.2:1 |
| 变焦能力 |
Manual |
| 投影技术 |
LCD |
| 投影仪最佳分辨率 |
XGA (1024x768) |
内容包装
| 手持式遥控器 |
Y |
| 手提箱/便携袋 |
Y |
| 快速入门指南 |
Y |
端口 & 界面
| 分量视频(YPbPr/YCbCr)输入 |
1 |
| 串口类型 |
RS-232 |
| USB 连接器形状 |
USB Type-B |
| VGA（D-SUB）端口数量 |
3 |
| 复合视频 |
1 |
| PC机(D型接口) |
Y |
| PC音频 |
Y |
| DVI端口 |
N |
| PC音频输出 |
Y |
性能
| HDCP |
N |
| 屏幕显示 |
Y |
| 密码保护 |
Y |
| 噪音水平（节能模式） |
34 dB |
| 噪音水平 |
39 dB |
| 垂直扫描范围 |
56 - 120 Hz |
另外
| 客观投影距离 |
0.9 - 10.8 m |
| 超级视频输入 |
1 |
| RS-232接口 |
1 |
| 以太网连接器 |
N |
| 水平扫描范围 |
31.5 - 105 kHz |
1.524 cm (0.6 ") (x3) Poly-Si TFT, XGA (1024x768), 30"–300", 2500 lm, 500:1, 4:3, D-sub, Composite, Component, S-Video, RS232, 310W, 100–240 V AC, 3 kg
The ViewSonic® PJ658 XGA projector is loaded with features in a portable form factor that won't weigh you down.
- Highly portable at 6.6 pounds with 2,500 lumens for powerful presentations in any lighting environment;
- Multiple inputs allow you to connect multiple display sources for dynamic multimedia presentations;
- Advanced image processing, digital keystone correction and manual zoom and focus ensure that your images are crisp, clear and sharp;
- The security bar and Kensington® security lock port give you the peace of mind that your projector is secure;
- Features a sliding cover that allows for easy access to the projector's filter and lamp;
Features
Bright in virtually any setting with 2,500 lumens
Packs 2,500 lumens in just 6.5 lb. lb. It's the bright choice for mobile presenters.
Easy set up and maintenance
Auto vertical correction automatically squares the image for quick set up. Lamp replacement is easily replaced from the top of the unit when mounted and the sliding air filter cover makes maintenance a breeze.
One of the best warranties in the business
Covered by a 3-year limited parts, 1-year lamp and first year free Express Exchange® service
Protect your investment
Assign a PIN code to password protect the projector from unauthorized use or theft.
Supports HD signals including 720p and 1080i
Capable of displaying HD signals as well as other video and data sources.
Ultimate video source flexibility
Connect two computers simultaneously or add a video source for dynamic meetings. Add another monitor output to view the same projected image on another display.
