OmniSistem PR Pilot 150 - Manual (Page 9)

CHANGING THE GOBOS
LOWER COVER
(WITH PROTRUSION) GOBO RETAINING SPRING
Carefully lift off the lower cover by undoing the 4 screws. (Note: the lower cover has an obvious protrusion on
the surface, which is different from the upper cover.)
Using a small screwdriver remove the gobo retaining spring.
Insert the gobo (or a glass gobo) into position, and then insert the retaining spring.
Mount the lower cover and tighten the 4 screws again.
NOTE: It is recommended to add a little adhesive, such as high temperature silicon sealant, to hold securely the
retaining spring inside the gear.
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE ACTION
The projector doesn’t switch
on -The power supply is not present
-The lamp is not working Check the fuse on the power socket.
Replace the lamp.
The lamp comes on but the
projector doesn’t respond to
the controller -Wrong DMX configuration
and/or start address
- Defective DMX cable Make sure that the projector is correctly
configurated.
Replace or repair the DMX cable.
The projector only functions
intermittently -The fan has failed Make sure the fan is working and not
dirty.
Defective projection -The lens is broken
-Dust or grease on lenses Check the lenses are not broken.
Remove dust or grease from the lenses.
The projected image appears
to have a halo -Installation of the lamp is not
correct
-Dust or grease contamination on
the optics. Make sure the lamp is installed
correctly.
Carefully clean the optical group lenses
and the projector components.
The beam appears dim -Dust or grease contamination on
the optics.
-The lamp is at the end of its life Check the optics are clean.
Replace with a new lamp of the
specified type and rating.
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