Viewing Angle is the maximum angle at which you can view your flat-panel display without the image appearing faded, weak, or distorted and 180° theoretically is the highest. Often, the horizontal viewing angle (sideways) is listed, but sometimes provide viewing angles both horizontally and vertically. For most home theater systems, the horizontal
Resolution measures the amount of detail that can be seen in an image. For computers, resolution is expressed in the number of pixels down and across the screen, and it's important that your projector is capable of matching the resolution of your computer system.
VGA is used to define a specific resolution image. The resolution is defined by the number
The airflow that enters or leaves can affect the performance of the cooling system of projectors. Allow ventilation to three feet away from your projector as recommended by most manufacturers.
Now you're ready to put your projector. In the cathedral and structural applications will need to place the projector in an existing structure. The suite of
Variable illumination is a function that adjusts the light output applied to each colour on the colour wheel. Increasing the amount of light on the R (red) portion of the colour wheel, for example, has the same effect as increasing the size of the red area on the wheel. Using variable illumination, a variety of colour balance modes can be created without