投影仪
| 屏幕尺寸兼容性 |
21 - 300 " |
| 投影仪亮度 |
1500 ANSI lumens |
| 水平分辨率 |
540 lines |
| 梯形校正, 垂直 |
±30 ° |
| 数字伽瑪校正 |
Y |
| 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 |
108 MHz |
| 噪音水平 |
28 dB |
| 垂直扫描范围 |
50 - 120 Hz |
端口 & 界面
| 复合视频 |
1 |
| 逐行扫描输出 |
Y |
| 耳机输出端口 |
1 |
| 音频（左、右声道）输出 |
1 |
| VGA（D-SUB）端口数量 |
3 |
其他功能
| 分辨率 |
786432 pixels |
| 镜头调整功能 |
9:1 |
| 镜头焦距范围 |
F1.7 - F2.0 |
聚焦系统
| 焦点 |
Manual |
| 数字变焦 |
4 x |
| 焦距 |
21.6 - 25.9 mm |
灯
| 灯泡使用寿命 |
4000 h |
| 灯泡类型 |
NSH |
| 灯泡功率 |
130 W |
另外
| 水平扫描范围 |
15 - 100 kHz |
| 客观投影距离 |
0.73 - 10.9 m |
| 超级视频输入 |
1 |
| 连接方式 |
Wired |
LV-X5 Multimedia Projector
Gentle on young eyes, the affordable LV-X5 is perfect for the modern classroom, with comfortable viewing, near-silent operation, fast start-up / cool-down time and up to 4000 hour lamp life.
XGA resolution
The LV-X5 projects images at XGA resolution (1024 x 768 pixels) for clear, legible presentations with no loss of detail. Resolution extends to UXGA (1600 x 1200) using high-quality compression.
Comfortable brightness
The LV-X5 delivers a controlled 1500 lumens output. This gives sufficient brightness without risking the eyes of children or teachers passing in front of the beam. A DC lamp and progressive scan technology reduce eyestrain by keeping images flicker-free.
Vivid and smooth images
With 300:1 contrast ratio, images are super crisp with brighter whites, darker blacks and richer colours.
Seen but not heard
Quiet Mode's near-silent 28dBA operation suppresses fan hum, keeping classroom attention fixed firmly on your lesson.
Zoom flexibility
The projector's wide-angle 1.2x zoom lens lets you project large images from short distances - great when positioning the projector close to the front of the room.
Keystone correction
Canon's Automatic Vertical Keystone Correction compensates for picture distortion that occurs when the projector is not perpendicular to the screen. The LV-X5 automatically detects any tilt angle and compensates within a maximum of ±30 degrees.
Project onto any background
Wall Colour Correction preserves the natural colour of images when projecting onto a classroom chalkboard or coloured wall.
Economical
Operating in Quiet Mode minimises running costs and extends lamp life to 4000 hours. Power Saving shuts down the projector if no input signal is detected for five minutes.
Fast start-up and shutdown
With 9 second start-up, the LV-X5 is ready for action as soon as the lesson begins. Cool down takes just 30 seconds.
External monitor connection
The LV-X5's RGB Output connection allows you to connect an external monitor, so you never have to turn your back on the class.
Portable
The portable LV-X5 weighs little more than a standard laptop PC. Its compact form fits into a soft carry case for easy movement between classrooms or lecture halls.
Features:
- XGA resolution.
- Gentle yet bright 1500 lumens.
- 300:1 contrast ratio.
- 28dBA Quiet Mode.
- Wide 1.2x zoom lens.
- Keystone correction.
- Wall Colour Correction.
- Up to 4000 hours lamp life.
- 9 second start-up, 30 second cool down.
- RGB output.
- Portable and compact.
