投影器灯泡烧坏后,要及时换上新的灯泡。新装灯泡位置是否准确,将直接影响投影效果。因此,灯泡每次更换时都必须认真进行调整。各种类型的投影器其结构虽然有些差异,但它们的工作原理是相同的,所以灯泡的调整方法也大致相同。在此简单介绍投影器灯泡调整的基本方法。一、确定好灯泡切换开关位置调整前先将灯泡切换开关操作手柄拨到定位处,使废灯泡准确地置于“放映”位置,以保证新换上的灯泡调整后的位置准确。 Projector lamp burned, it is necessary to put on a new light bulb. The location of the new light bulb is accurate, it will directly affect the projection effect. Therefore, the bulb must be carefully adjusted each time it is changed. Although the structure of various types of projectors are somewhat different, but their working principle is the same, so the lamp adjustment method is roughly the same. Here is a brief introduction to the basic method of projector bulb adjustment. First, determine the location of the light switch to switch the first light bulb switch operation handle dial to the location, so that waste light bulbs accurately placed in the “show ” position to ensure that the replacement of the lamp after the adjustment of the position accurate.