When undertaking projector installation is used, total meeting is encountered a few such or in that way problem, picturesque qualitative bad, twill or meshy interference wait, some projects are done coarsely, wiring lacks the normative common sense of a few at least, remove an effect outside umbriferous effect, some is put possibly still even in safe hidden trouble, because was not caused to the installation of projector,these are take seriously, comprehensive without the consideration and cause, projector installation looks simple, should been do actually also have a lot of jobs to want to do, we talk to want to had done the work of each respect when undertaking projector is installed below.
Install the spot reconnaissance before:
What the basis installs means is different, measuring projector can be divided casting for desk type, condole top is being cast, desk type back is cast, condole top back casts a few kinds. Here what we should tell mainly is condole top installation, this kind of projector does not need shift, so weight wants to weigh relative to general projector, installation still must undertake spot reconnaissance of the environment before this kind of projector: 1. Ensure indoor and sealed good, cement reachs above standard floor, wall and roof are not had fall off phenomenon, achieve 3 class to remove dust standard; 2. Have inside the classroom can offer used 220V alternating current source, circuit has certain carrying capacity.
The installation of projector is simpler still, want to accomplish beautiful of all of effect of seeing and hearing nevertheless, still must notice space and umbriferous environment two respects. Because the size of whole space affects the result of seeing and hearing of the cinema directly, wall must is apart from when placing projector or curtain has certain space, such ability achieve first-rate to show the result; As to aural respect, to can obtain a kind of distinct condition, the room that sets projector had better be a rectangle, such harmonious respects in modulation sound effect can have distinct effect. In umbriferous effect respect, so that curtain of the installation in suggesting to be in a room holds off the light outdoor, at the same time the wall of the room and floor also are not used as far as possible glance material, can move low bulb brightness to prolong service life so, the 2 fidelity that will also avoid other detail to affect video result. In addition, watch moment not to let seat stand by sound equipment or loudspeaker, these metropolises make sound effect becomes very poor. Before undertaking whole is installed so, should the circumstance according to field, have of all kinds facility above all decorate beforehand case, of certain equipment put the position and line decorate, and the equipment related scale arranges plan.
Previous12 Next