产品预览:
本机拥有3500流明超高亮度以及10000：1的超高对比度，Zui具性价比多媒体教育投影机亦可适用于家用影院市场，vivibright prx570-i 提供了一个惊人的视觉色彩在大屏幕演示的时候一些Zui细微黑、灰渐变色的表现都可以看的到取决于高对比度的体现。
维亮prx570-i还具备多显示画面拼接、 3d ready和mhl智能连接功能 让你的视觉体验感更佳。
本机适用于教育培训会议系统、多媒体课件展示如ppt、具备hdmi 接口适合家庭影院以及中小学教育。

> 原始分辨率native xga / 1024x768pixels
> 3500ansi lumens标准亮度
> 的smarteco技术
> lampsave灯泡节能模式
> 一键顶部换灯优势
> hdmi/mhl端口标配
> dlp® 3d-link™ 内置

类型: 商务多媒体投影机
dlp® 3d-link™ 内置，具备3d功能
投影系统: dlp 3d technology
原始分辨率: xga /1024*768 pixels
亮度:3500 lumens
对比度: 10000:1
显示色彩: 1.07 billion colors
镜头: f=2.56-2.8, f=21-23.1mm
变焦比例: 1.1:1
投射比: 1.86-2.04 (53"@2m)
灯泡类型: 210w,6000hrs life

画面尺寸 (diagonal): 30"-300"
画面比例: native 4:3 to 16:9
梯形校正: vertical ± 40 degrees
分辨率兼容性: vga(640x480)~uxga(1600 x 1200)
水平扫描频率: 15-102khz
垂直扫描频率: 23-120hz

接口:
computer in (d-sub 15pin) x 2(share with component)
monitor out (d-sub 15pin) x 1
composite video in (rca) x 1
s-video in (mini din 4pin) x 1
audio out (mini jack) x 1
audio l/r in (rca) x 1
hdmi/mhl x 1
speaker 10w x 2
usb (type mini b) x1 (download & page/down)
rs232 (db-9pin) x 1
ir receiver x2 (front+rear)
rj45 (network) x1

体积(wxhxd): 283 x 95 x 222 mm
hdtv 兼容性: 480i,480p,576i,576p,720p,1080i,1080p
video兼容性: ntsc, pal, secam…automatic
weight: 2.2 kg
噪音(normal/eco): 33/28 dba
功率支持: ac100 to 240 v, 50 to 60 hz
功耗: 250w(normal), 230w (eco) standby<0.5w
显示语言数目: 12 country languages
图像模式: dynamic/presentation/srgb/cinema.

配件 (std):
遥控器x1;电源线x1;vga电脑线x1;快速使用手册x1;保修卡等

product preview:
featuring a brightness of 3500 ansi lumens and a high contrast ratio of 10000:1, the cost-effective and eco-friendly, vivibright prx570-i offers a stunning full-screen presentation with the finest details regardless of the ambient light level. entry-level model is just for education market, such as government tender orders, please contact us if possible or if you have this tender information..
the vivibright prx570-i also features multi display for ultra-smooth connection, 3d ready projection and mhl connectivity to keep your presentation lookin great!

> native xga / 1024x768pixels
> 3500ansi lumens std brightness
> world-leading smarteco technology
> lampsave mode for lower replacement cost
> upper lamp door for easy lamp access
> teaching template design for teacher
> quick instal via remote control

type: multimedia projector
projection system: dlp 3d technology
native resolution: xga /1024*768 pixels
brightness:3500 lumens
contrast ratio: 10000:1
display color: 1.07 billion colors
lens: f=2.56-2.8, f=21-23.1mm
aspect ratio: native 4:3 to 16:9
throw ratio: 1.86-2.04 (53"@2m)
lamp type: 210w,6000hrs life

image size (diagonal): 30"-300"
aspect ratio: 4:3/16:9
zoom ratio: 1.1:1
keystone adjustment: vertical ± 40 degrees
resolution support: vga(640x480)~uxga(1600 x 1200)
horizontal frequency: 15-102khz
vertical scan rate: 23-120hz

interface:
computer in (d-sub 15pin) x 2(share with component)
monitor out (d-sub 15pin) x 1
composite video in (rca) x 1
s-video in (mini din 4pin) x 1
audio out (mini jack) x 1
audio l/r in (rca) x 1
hdmi/mhl x 1
speaker 10w x 2
usb (type mini b) x1 (download & page/down)
rs232 (db-9pin) x 1
ir receiver x2 (front+rear)
rj45 (network) x1

dimensions(wxhxd): 283 x 95 x 222 mm
hdtv compatibility: 480i,480p,576i,576p,720p,1080i,1080p
video compatibility: ntsc, pal, secam…automatic
weight: 2.2 kg
noise (normal/eco): 33/28 dba
power supply: ac100 to 240 v, 50 to 60 hz
power consumption: 250w(normal), 230w (eco) standby<0.5w
display languages: 12 country languages
picture modes: dynamic/presentation/srgb/cinema.