Adjust Effect Wheel - Martin MAC 2000 Performance Service Manual

MAC 2000 Performance Service Manual
4 Apply a continuous bead of "Silicone
glue, medium temp. (250C), black" (P/N
37001001) along the edge of the glass.
5 Allow the glue to cure for 24 hours
before reinstalling the effect wheel
module. (p. 31)
A D J U S T E F F E C T W H E E L
1 Verify that the rim of the effect wheel
aligns with the sensor IC and that the
effect wheel rotates freely.
2 If the rim and sensor do not align,
check the lateral position of the effect
wheel along the motor axis. There
should be 7.7 mm (0.30 in.) measured
inside-to-inside between the effect
wheel (at the metal) and the plate for
the effect wheel motor. You can also
measure with a feeler gauge between
the face of the motor and the heads of
the screws on the back of the adaptor:
there should be a 0.8 mm gap. The gap
should not be any smaller, but may be a
slightly larger if the wheel clears the
framing module.
3 If the lateral position is correct and the
wheel does not align with the sensor,
th e s e n s o r I C m ay b e b e n t o u t o f
position. Straighten the IC or replace
the sensor PCB.
4 Apply power to the fixture and allow it
to reset.
5 Select UTIL > AdJ > HEAd > EFF > AdJ
from the control panel menu.
Effect wheel 33