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b) Determining the projection distance
When setting up the projector, observe the correct ratio between the distance of the projector
from the projection screen (e.g. screen or similar) and the image size. Refer to the following
figure.
In addition, bear in mind that the ambient brightness has a significant impact on the visibility of
the image. If the brightness of the projector bulb is not sufficient for projecting a clear image,
darken the room and/or avoid glare from strong sunlight.
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