寒冷的冬天已经来到,投影机的工作环境也在变化,干燥带来的各种问题困扰着用户。可是怎么才能保护我们的投影机免受侵扰呢?尤其对于价格不菲的家用投影机,科学合理地维护不但能延长它的寿命,更能为用户节省大笔开支。下面我就给大家介绍一些冬天维护投影机的技巧,使您远离投影机季节变化带来的烦恼!一起来了解一下吧! The cold winter has come, the projector’s working environment is also changing, the problems caused by the drying plagued the user. But how can we protect our projector from interference? Especially for expensive home projector, scientifically and reasonably to maintain not only to extend its life expectancy, but also save users a lot of money. Here I will introduce some of the winter maintenance of the projector skills, so that you stay away from the seasonal changes in the projector troubles! Let’s find out!