Adjusting The Projector's Elevator; Adjusting The Lens Position - Christie LWU421 Setup Manual

Adjusting the projector's elevator

When the place to put the projector is slightly uneven to
the left or right, use the elevator feet to place the projector
horizontally. Using the feet can also tilt the projector
in order to project at a suitable angle to the screen,
elevating the front side of the projector
This projector has 2 elevator feet and 2 elevator buttons.
An elevator foot is adjustable while pushing the elevator
button on the same side as it.
1.
Holding the projector, push the elevator buttons to
loose the elevator feet.
2.
Position the front side of the projector to the desired
height.
3. Release the elevator buttons in order to lock the
elevator feet.
4. After making sure that the elevator feet are locked,
put the projector down gently.
5. If necessary, the elevator feet can be manually
twisted to make more precise adjustments. Hold the
projector when twisting the feet.
CAUTION ►Do not handle the elevator buttons without holding the
projector, since the projector may drop down.
►Do not tilt the projector other than elevating its front within 9 degrees using
the adjuster feet. A tilt of the projector exceeding the restriction could cause
malfunction or shortening the lifetime of consumables, or the projector itself.
Only for LX601i, LW551i and LWU501i, it is possible to install the projector for
any direction with specified mounting accessories.

Adjusting the lens position

Shifting the lens position shifts the projection
position.
After pressing the LENS SHIFT button on the
control panel or the remote control, use the
cursor buttons to shift the lens position.
CAUTION ►Do not put your fingers or any
other things around the lens. The moving lens
could catch them in the space around the lens
and result in an injury.
NOTE • The projector may ignore operation by buttons while moving the lens.
• Generally, better image quality can be got when the lens is set to the center.
Setup Guide
LX501/LX601i/LW401/LW551i/LWU421/LWU501i
within 9 degrees.
11
To loose an
elevator foot, push
the elevator button
on the same side
as it.
To finely
adjust, twist
the foot.
LENS SHIFT button
LENS SHIFT
button
020-000504-02 Rev. 1 (06-2012)