Infocus 220 Benutzerhandbuch
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Adjusting the Projector
To focus the image, rotate the projection lens until the image is
clear. Rotate the lens clockwise for a longer focusing distance;
counterclockwise for a shorter focusing distance.
clear. Rotate the lens clockwise for a longer focusing distance;
counterclockwise for a shorter focusing distance.
If the projected image seems wider at the bottom or at the top,
rotate the keystone adjustment dial on the back of the projector
until the image is correct (Figure 23).
rotate the keystone adjustment dial on the back of the projector
until the image is correct (Figure 23).
F
IGURE
23
Keystone adjustment knob
The projector is equipped with a self-locking, quick-release eleva-
tor foot and a leveling knob.
tor foot and a leveling knob.
F
IGURE
24
Quick-release elevator foot and leveling knob
quick-release elevator button
leveling knob