Maintenance
Using the lens antitheft screw
This projector provides a lens antitheft screw to protect the projection lens stolen from a suspicious person. Mount
the lens antitheft screw by following the instructions below.
Loosen a screw-A on the lamp cover and slide it to
open (Fig. 1).
Loosen a screw-B on the prism cover and slide it in
the arrow direction (Fig. 2).
Insert the lens antitheft screw onto the screw hole
on the cabinet top and turn it until the lens release
button is locked (Fig. 3).
Close the prism cover and tighten the screw-B, and
close the lamp cover and tighten the screw-A.
Check that the lens release button is locked to pro-
tect the projection lens removing.
1
Mounting the lens antitheft screw
2
Fig. 3
Lens antitheft screw
3
4
Note: Be careful not to drop the lens antitheft screw into
the opening of the projector when mounting the
screw.
Prism cover
B
A
Lamp cover
Fig. 1
Fig. 2
Lens release button
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