Adjusting the projector zoom and focus – Dell 4310WX Projector User Manual
Page 23
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Using Your Projector
23
Adjusting the Projector Zoom and Focus
CAUTION:
To avoid damaging the projector, ensure that the zoom lens and
elevator foot are fully retracted before moving the projector or placing the
projector in its carrying case.
1
Rotate the zoom tab to zoom in and out.
2
Rotate the focus ring until the image is clear. The projector focuses at distances
ranging between 3.94 ft to 32.81 ft (1.2 m to 10 m).
1
Zoom tab
2
Focus ring
1
2
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