Martin MAC 2000 Performance Service Manual page 18

MAC 2000 Performance Service Manual
3 Transfer the cable, stand-off nuts, and gear
to the new motor. Position the gear 0.8 mm
from the motor. Tighten the set screw.
4 Position the motor with its plug facing the
gobo rotation motor and fasten loosely.
5 Work the belt over the gear.
6 To make it easier to adjust the gobo wheel
later, turn the gobo wheel to align the
magnet with the sensor and turn the motor
adaptor so the set screw points outward.
7 Pull back on the motor to tighten the belt
and then tighten the motor screws.
8 Start a new strip tie for the motor cables
t h r o u g h t h e m o d u l e p l a t e b e f o r e
reassembling the module.
A D J U S T M E N T
1 Apply power to the fixture and wait until it
has finished resetting.
2 Via the menu, select motor adjustment
po siti o n UTIL/AdJ/HEAd/GObO/AdJ.
Press Enter.
3 Turn the gobo wheel until the magnet is centered over the magnetic sensor. Tighten
the set screw.
4 Reset the fixture
UTIL/Adj/HEAd/GOb1/ADj and verify that the magnet is positioned right at the
sensor. Check the alignment optically and calibrate the gobo wheel position if
necessary.
Gobo wheel
and verify that it resets correctly. Re-select
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