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松下(电器)中国于2006年接受中国区教育投影机总代理北京东方中原数码科技有限公司的建议,针对中国教育市场特点研制了第三代液晶投影机香格里拉三系列PT-PX770NTPX770PX760PX750。产品除了有自动翻转防尘过滤系统(ARF)更出色的防尘效果外;还兼具第三代强光感应技术使得画质更清晰生动,高亮度的新型灯泡驱动系统能够延长灯泡的使用寿命;除此之外,值得一提的还有其断电保护功能。
Matsushita Electric (China) Co., Ltd. in 2006 to accept China’s education projector distributor Beijing Oriental Zhongyuan Digital Technology Co., Ltd. proposal for the education market in China developed a third-generation LCD projector Shangri-La three series PT-PX770NT PX770 PX760 PX750. In addition to the automatic anti-dust filter system (ARF) better dust-proof effect; also combines the third generation of light sensor technology makes the picture quality more clear and vivid, high brightness of the new lamp drive system can extend lamp life ; In addition, it is worth mentioning that there are power-off protection.