其他功能
| 镜头系统 |
F1.73 - 2.5, f = 20.3 - 32.5 |
| 镜头调整功能 |
9:1 |
| 分辨率 |
1024 x 768 pixels |
| 视频兼容模式 |
NTSC / PAL / SECAM / NTSC4.43 / PAL-M / PAL-N |
投影仪
| 屏幕尺寸兼容性 |
40 - 300 " |
| 投影仪亮度 |
2500 ANSI lumens |
| 水平分辨率 |
550 lines |
| 统一性 |
85% |
| 投影技术 |
LCD |
| 投影仪最佳分辨率 |
XGA (1024x768) |
性能
| 点时钟扫描频率 |
140 MHz |
| 垂直扫描范围 |
50 - 100 Hz |
LV-7225, 2,500 lumens, XGA projection
The versatile LV-7225 is the perfect business projector for large venues or small spaces. Benefit from high brightness, exceptional image quality, extensive features and full multimedia connectivity.
Bright, bold images
The LV-7225 features true XGA projection with an ultra high 2,500 lumens, providing superior viewing in all light conditions. A high contrast ratio of 350:1 ensures bright, vivid colours on screen. Progressive Scanning offers high quality moving image projection. And an Auto Image Mode gives crisp, black tones for video/DVD projection in darkened rooms.
Easy projector placement
Get high performance projection, whether in a small office, meeting room or a large conference room. When projecting in cramped spaces, the LV-7225 can be set up very close to the screen and still produce a large, clear image. A 1.6x zoom lens ensures a remarkably wide range of throwing distances. This includes perfect projection on a 100-inch screen from 2.5 up to 4 metres.
Automatically reduces image distortion
If a projector is slightly tilted from the screen it can cause image distortion. To rectify this problem, a built-in tilt sensor enables automatic Vertical Keystone Correction. Horizontal Keystone Correction is also available, reducing distortion even further.
Perfect picture adjustment for all surroundings
Enjoy exceptional flexibility for picture adjustment, with eight settings provided for optimum data and video projection. These include Hi-Contrast Mode, a Cinema Mode, Blackboard Mode and a Custom Mode.
Lightweight, quiet, easy to use
The LV-7225 weighs only 2.9 kg and has a small A4+ footprint. It's simple to set up and use via the on-screen menu. Most features can be selected automatically from the remote control unit. Operation is quiet, just 35db in silent mode. You can even customise the LV-7225 to project your company logo at the start of each session.
Advanced multimedia connectivity
A high speed DVI-I interface enables an all-digital connection for a far clearer picture. The projector can be hooked up to a desktop PC monitor via the analogue RGB port. An optional SCART Connector, or optional Component Adapter, allows easy connection to a wide range of equipment from different manufacturers - including VCRs, DVD players, HDTV and digital camcorders.
Optional Multi Card Imager
Take advantage of wireless, wired and PC-free presentations with a detachable Multi Card Imager. One adapter accepts three optional card types - a CF Card, Wireless LAN Card and Wired LAN Card - enhancing projector performance significantly.
