When Cinda Video Showcase shelf

In fact, physical Showcase during the installation and operation of which there are many details that need to know, so as to allow the product to achieve the best results, but also in order to effectively protect the product. Today, the era of network projector on for you a brief introduction, consumers can serve as a reference. 1, physical Showcase for teaching, pay attention to ensure a suitable distance between it and the projection screen while adjusting the focus, to ensure that the system can have the best display projection, all other devices should be placed wiring convenience without affecting the people watching place. 2. When using the remote control physical Showcase, should try to make the remote control transmitter physical booth at the mouth of the remote host receiving port, in order to achieve higher operating sensitivity; if you find the remote control does not work, then you first need to check the Are the remote control's batteries are charged, then sent to the remote control transmitter port and in-kind booth hosts receiving port to wipe clean the remote control, in order to avoid the impact of dust on the remote control to work, if at this time the remote control still does not work, then re-confirm whether the current use of remote control and physical Showcase belong to the same model. 3, at the beginning of the use of physical Showcase, the user should be based on different environment, to conduct some necessary adjustments to the operating parameters of physical Showcase. For example, the first projector with projection material at trial in order to kind Showcase focusing and zooming and positioning of the projected image; Second, we must use the environment to the light conditions to adjust the brightness of the projector kind Showcase, contrast and color; s Three, also adjusted to accommodate different scanning frequency signal source, eliminate unstable image, only prepare the above, in order to make physical Showcase in top working condition. 4, the choice of physical Showcase, in addition to interest resolution CCD technology such indicators, but also pay attention to the detection of a number of other indicators, such as black and white color reversal, reversing positive and negative film, the quality and quantity assist lamp sources , the number of input and output ports, whether the serial interface, whether an infrared remote control functions, etc., of course, choose these indicators are licensed under the premise of funds carried out. 5, when the debugging parameters of physical Showcase, if you find physical Showcase can not focus, it should first check close-up lens is attached to the CCD camera head; secondly physical Showcase to see whether the operation mode is in the auto focus mode, if is currently in the manual focus mode state, then it must be readjusted to the automatic mode condition; followed to ensure that the extendable rod in the correct position; you are confident that the above steps are normal, and physical Showcase still can not focus on it, we then carefully check the projection of the material itself is clear, or to see if there is dirt and stains on the projection lens cover, these reasons may cause the autofocus failure. 6, the choice of physical Showcase, in order to ensure the stability and reliability of products, we should use a professional test cards for all aspects of comparative evaluation of video Showcase, including the content of the test focused on the Visualizer accurate autofocus sex, color Showcase restore the true extent of the lens contour correction, lens focus and keystone uniformity, of course, we can also go directly to consult an experienced expert to help together to buy physical Showcase. 7, the use of physical Showcase, in order to avoid unnecessary trouble, we should carefully read its instruction manual to learn safety rules in kind Visualizer. Before turning on the power, for example, to display a stable video Showcase, while away from strong heat source, for example, avoid direct sunlight, away from all kinds of cooling, heating equipment; in front of the boot, but also shipped with the original physical Showcase Cables and wires connect related peripherals, rather than using alternative line connecting an external device, because alternatives are likely to cause quality output picture degradation or damage to the equipment. In short, we try not to make physical Showcase working outside of its technical conditions. 8, if the physical Showcase suddenly appeared no image display fault during operation, the first should check Visualizer outlet is loose or power failure, followed by carefully check all cables connected to particular kind Showcase video signal cable is loose connections phenomenon; and also check whether the proper position telescopic camera is perpendicular to the object and the table. 9, once the physical Showcase encounter can be resolved fault can not be excluded in the work by hand, please do not to dismantle their own physical Showcase, but should be checked or repaired by a professional, or go to a specialized maintenance center maintenance, to avoid unnecessary trouble.