Фрагмент инструкции: руководство пользователя JVC DLA-HD350BUПодробные указания по применению содержатся в руководстве пользователя. So, you may find it convenient to change that setting to "On" during the initial setup (or any time you are doing detailed tweaking). This will keep the display from continually "timing out'. Just remember to change it back to "15 second mode" when you are finished. You might also elect to set the "Back Color" to black, as it is generally preferred by virtually everyone over the blue alternative. The first item to set is the projector's orientation for the installation. This is located on the Installation page, under the heading "Installation Style". When the projector is suspended upside down from the ceiling, "Ceiling Mount (F)" is the correct setting. Page | 1
IMG_0015reduced. jpg Next, by using the lens "Zoom", "Focus" and "Offset" functions, you can set the image focus, size and achieve proper centering on the screen. Remember that for optimum results, the projector must be mounted squared and perpendicular to the screen, meaning that it is not tilted or "skewed" up, down, left or right in relation to the screen. Any tilt in the projector/screen relationship mandates the use of keystone correction, with resulting negative impact on image quality. When the projector's physical alignment with the screen is correct, test pattern images can be set to precisely fill the screen without distortion... |
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