JVC DLA-SH4K - Manual (Page 12)

12
Setup
Projector Installation
You can install this projector between ؓ90؇.
Images will be properly displayed if the horizontal angle
is between the range of
ؓ5؇.
CAUTION:
● To ceiling-mount this unit, special expertise and skills are
necessary. Make to sure request the authorized dealer or
specialized work contractors for installation.
● The projector cannot be installed upside down.
Ⅵ Adjusting the Inclination
Adjust the horizontal angle of the projector.
Lift the projector and turn the nut of the adjustable foot
with a spanner in the direction indicated by the arrow to
extend or retract the foot. The adjustable range is 20 mm.
Installing the Projector and Screen
It is recommended that this projector be installed at right
angle to the screen.
You can shift the projection screen position vertically
between 0 % to ±50 %, and horizontally between 0 % to
±25 %. (Lens shift feature)
Ⅵ When shift amount in the upward direction is
+50 %
Install the projector such that the lower end of the
projection screen is at the same height as the center of
the lens.
Ⅵ When shift amount in the upward/downward
direction is 0 %
Install the projector such that the center of the projection
screen is at the same height as the center of the lens.
Ⅵ When shift amount in the downward direction is
–50 %
Install the projector such that the upper end of the
projection screen is at the same height as the center of
the lens.
Installation (Cont’d)
90 ؇
90 ؇
ؓ5؇ ؓ5؇
Extend Retract
Screen
Center Line of Lens
90 ؇ 90 ؇ 90 ؇
Screen
90 ؇ 90 ؇ 90 ؇
Center Line of Lens
Screen
90 ؇ 90 ؇ 90 ؇
Center Line of Lens
DLA-SH4_EN.book Page 12 Tuesday, January 15, 2008 6:07 PM