DSBB175供应电气产品PLC/DCS卡件模块
安装扬声器
如果扬声器比招标人宽，则需要减小扬声器宽度以获得合适的安装。确定扬声器必须削减多少，并从扬声器的每一侧去除一半。带有塑料框架的扬声器可使用锋利的扁平锉刀进行修整。将扬声器两侧锉平-缓慢地工作，从一侧到另一侧交替，直到扬声器刚好适合软壳。请小心，仅拆下扬声器框架和振膜外缘。避免切割隔膜本身。带有金属框架的扬声器通常可以移除更多的框架和扬声器锥体，并且仍然保持令人满意的声音。在扬声器框架的背面，画一条线，在第一个切割处进行切割。画第二条平行线，从两边切等量10数字声音解码器用户手册，标记另一个切割。确保两条线都不会切入扬声器线圈线。
扬声器安装
修改投标主体和地板根据您的投标选择，您可能会将扬声器面朝下安装在投标地板上或面朝上安装在煤仓中。在这两种情况下，通常需要一定量的“身体工作”来容纳扬声器和解码器。这可能包括拆除配重、安装支架、内部支撑和其他结构特征。您可能需要在扬声器的外壳或地板上开一个孔。只要开口面积至少为扬声器圆锥体面积的一半，一系列小孔可以很容易地钻孔，并且与一个大孔一样工作。无论在哪种情况下，都不应在扬声器锥体外部或大于扬声器锥体本身的开口。
Installing loudspeaker
If the loudspeaker is wider than the Tenderee, the loudspeaker width shall be reduced to obtain proper installation. Determine how much the speakers must be cut and remove half from each side of the speakers. Speakers with plastic frames can be trimmed with a sharp flat file. File both sides of the speaker flat - work slowly, alternating from side to side, until the speaker just fits into the soft shell. Take care to remove only the speaker frame and the outer edge of the diaphragm. Avoid cutting the diaphragm itself. Speakers with metal frames can usually remove more frames and speaker cones and still maintain satisfactory sound. Draw a line on the back of the speaker frame and cut at the first cut. Draw a second parallel line, cut an equal amount of 10 digital sound decoder user's manual from both sides, and mark the other cut. Make sure that neither wire cuts into the speaker coil wire.
Speaker installation
Modify the bidding body and floor. According to your bidding selection, you may install the loudspeaker face down on the bidding floor or face up in the coal bunker. In both cases, a certain amount of "body work" is usually required to accommodate the speaker and decoder. This may include removing counterweights, mounting brackets, internal supports, and other structural features. You may need to make a hole in the speaker housing or floor. As long as the opening area is at least half of the speaker cone area, a series of small holes can be easily drilled and work as a large hole. In any case, it shall not be outside the speaker cone or larger than the opening of the speaker cone itself.
