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Installation (continued)
Adjusting the projection position
This section describes determining the projection position by adjusting the orientation of the main unit of the
projector.
Ball joint stopper
360°
Attention
f The main unit and power supply unit of the projector are connected by a cable or alike. Do not rotate and
change the tilt of the main unit more than necessary.
f When adjusting the projector orientation with the cable connected, check that the cable is not broken.
f When loosening the ball joint fixing screw with the pole being held by hand, take care to avoid the hand(s) or
fingers being pinched between the pole and the main unit.
f Keep well of the removed ball joint stopper for future use.
Note
z After making rough adjustments, adjust the projection position, focus, and projection screen size by referring
to the operating instructions of the projector while actually projecting images. If necessary, also correct any
keystone distortion.
Pole
Shaft holder
Ball joint fixing screw
Ball joint stopper
Ball joint movable part
Shaft holder
Ball joint stopper
360°
Main unit
Ball joint movable
range: 90°
1) Loosen the ball joint fixing screw of the projec-
tor.
z Loosen the ball joint fixing screw of the projector
with the allen wrench (5.0 mm (3/16") across
flats) supplied with the projector.
2) Adjust the orientation of the main unit.
z After the ball joint fixing screw is loosened, the
shaft holder can rotate 360°. Turn the shaft
holder and orientate the ball joint moving part to
the desired direction of the main unit.
z After unscrewing the ball joint stopper, the ball
360°
joint can move freely.
The main unit can rotate 360° and the ball joint
movable part can be set 90° with the main unit.
3) Tighten the ball joint fixing screw.
z While supporting the main unit, securely tighten
the ball joint fixing screw with the allen wrench
(5.0 mm (3/16") across flats) supplied with the
projector.
Ball joint movable
range: 90°
ENGLISH - 25
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