其他功能
| 镜头系统 |
F1.73 - F2.5, f=20.3 - 32.5 |
| 视频兼容模式 |
PAL / NTSC / SECAM / PAL-M / PAL-N / NTSC4.43 |
| 镜头调整功能 |
9:1 |
| 分辨率 |
786.432 pixels |
投影仪
| 投影仪亮度 |
2000 ANSI lumens |
| 水平分辨率 |
550 lines |
| 投影技术 |
LCD |
| 投影仪最佳分辨率 |
XGA (1024x768) |
| 统一性 |
85% |
性能
| 点时钟扫描频率 |
130 MHz |
| 垂直扫描范围 |
50 - 100 Hz |
Beamer LV7230
The super-bright LV-7230 delivers professional quality, high impact presentations. Surprisingly affordable, it offers ultra-flexible projector placement for a broad range of presentation environments.
Features
- Bright 2,000 lumens output with high-clarity XGA resolution (1024 x 768 pixels)
- Compact and lightweight - just 2.9kg
- Wide 1.6x zoom lens, for large image projection, even in small spaces
- Progressive Scanning, for flicker free video
- Vertical Keystone Correction keeps image edges square
You put everything into your presentation. So do we - except the high price.
Crystal clear
Perfect for any organisation that does not want to sacrifice quality for affordability, the LV-7230 delivers a powerful 2000 lumens at XGA resolution, to make your images bright and clear. Moving image quality is enhanced by progressive scanning, which reduces flicker and makes the picture easier to watch.
Flexible placement
Ultra portable, weighing in at just 2.9kg, the LV-7230 can go with you almost anywhere. The projector offers Vertical Keystone Correction, designed to easily counteract the distortion that occurs when projecting at an angle. If you find yourself without a white screen available, the LV-7230 can be switched to Blackboard Mode, so that natural image colours are preserved even when projecting onto blackboard surfaces. The projector's wide-angle zoom lens ensures that large images can be projected from a short throwing distance, enabling the projector to be positioned closer to the screen. The powerful 1.6x zoom lens offers total freedom of projector placement.
Quietly adaptable
Utilising the three lamp modes, you can balance between normal brightness, reduced noise, or with Auto Mode, a mixture of the two. Quiet Mode is particularly useful for home cinema, as together with reduced noise, the lamp life is considerably extended. You can even select how the projector cools down after you have finished your presentation. Choose to have the fan continue running at full speed for 90 seconds, or run for longer at a slower speed.
Automatically easy
With the Automatic Multi-Scan System, there is no need for manual image adjustment when you set up the projector - the LV-7230 automatically detects the signal type and resolution, and sets itself up accordingly. The projector has an easy to use ergonomic remote control that can even be used to control the mouse on your computer. The clear on-screen menus support 12 different languages.
Extra connections
For those occasions when you are presenting with your back to the projected image, the LV-7230 comes equipped with an RGB output, allowing you to connect an external monitor. In addition, the LV-X4+ can easily be connected to any item of audio-visual equipment that has a SCART connector, by using the optional adapter cable.
Total security
For complete security, the projector can be locked with a password when not in use. This feature is indispensable for preventing unauthorised use, as well as discouraging theft.
