-
Turn on the projector by pressing the power button.
-
Direct the projector to the surface on which you want to make the projection making
sure that it is at least 5 meters away from the projector's lens.
4) SIZING AND FOCUSING OF THE IMAGE
The focus of the image must be done by simultaneously acting on the knobs of the zoom
lens installed on the projector.
For non-zoom versions, the focus adjustment is almost similar, the only di
ff
erence is in
the number of knobs; in this case we will have only one. Again, once the knob is
unscrewed, it is enough to move the inner lens until the image looks sharp.
WARNING:
a situation where the edges of the projection are much brighter than the rest
of the image may occur. To change its brightness, you have to adjust the position of the
lamp holder as explained in the paragraph called “mounting/replacing lamp”.
The lamp is in the correct position when there is a uniform light e
ff
ect on the entire image
(there is no greater concentration in the center or edges).
CARE AND MAINTENANCE
Before you start any maintenance or cleaning operation on the projector remove the
voltage from the power grid.
Check that the air intake openings are clean and the vents are working. Depending on the
operating environment, the projector will need regular cleaning.
The product should never be washed, but should be cleaned on the outside only with a
moist cloth.
It is important to periodically check the seals (G) to ensure maximum water sealing
performance. See Fig. 10.
Fig. 10
Any repair that requires the dismantling of the projector assembly screws should only be
carried out by the manufacturer.
Replacing defective parts with non-genuine parts may render null and void the warranty.
11
G
