Installation, Adjusting the projector zoom / focus, Adjusting projection image size – Acer PD523P User Manual
Page 18: English, Focus ring zoom ring, This graph is for user’s reference only
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Installation
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Focus Ring
Zoom Ring
Adjusting the Projector Zoom / Focus
You may turn the zoom ring to zoom in or out. To focus the image,
rotate the focus ring until the image is clear. The projector will focus
at distances from 5 to 40 feet (1.5 to12.2 meters)
.
Adjusting Projection Image Size
Screen
(Diagonal)
Screen
Size
Distance
This graph is for user’s reference only.
This manual is related to the following products: