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巴可BARCO--Contrast Modulation Kit for s-Series
Contrast Modulation Kit for s-Series
地址：北京市朝陽(yáng)區太陽(yáng)宮中路12號冠城大廈12層
電話(huà)：400-000-9370、400-882-2726、010-80101166(聯(lián)系就說(shuō)在DAV音視工程網(wǎng)上看到的)
廠(chǎng)商介紹： 巴可BARCO是全球顯示行業(yè)領(lǐng)先的技術(shù)公司，主要為娛樂(lè )、企業(yè)和醫療保健市場(chǎng)設計開(kāi)發(fā)網(wǎng)絡(luò )可視化和創(chuàng )新協(xié)作解決方案。巴可偉視（北京）電子有限公司為中國市場(chǎng)專(zhuān)業(yè)市場(chǎng)設計開(kāi)發(fā)可視化解決方案：涉及控制室、國防與航天、數字影院、醫療保健、媒體與娛樂(lè )、模擬與虛擬現實(shí)。巴可BARCO產(chǎn)品包括專(zhuān)業(yè)工程投影機、數字影院... [詳細]
| 經(jīng)銷(xiāo)商 | 聯(lián)系方式 | 價(jià)格 |
|---|---|---|
| 巴可BARCO | 400-000-9370、400-882-2726、010-80101166 | 面議 |
Barco's Contrast Modulation circuitry is designed to improve overall light output uniformity and to overcome the inherent color shift errors normally associated with CRT projection.
The laws of physics applied to projection optics dictate that the centre of the projected image will be brighter than the corners, a phenomenon normally referred to as 'corner fall off'.
Due to the normal off-axis projection of the red and blue images, CRT projection displays a phenomenon normally referred to as 'color shift', whereby one side of the image is redish and the other blueish. By modulating the amplitude of the videosignal with appropriate waveforms it is possible to overcome both problems.
功能 Features
Improves overall light output uniformity
Modulates red and blue videosignals to overcome color shift errors
Second RGB analog input no longer available
Compatibility
Compatible with all BARCO CRT Projectors
BV701s : Contrast Modulation is only available when equipped with VGA input (R762228)
