Adjusting The Optional Balance Yoke Position - 15°-30° Zoom - ETC Source Four Zoom User Manual

A d j u s t i n g t h e o p t i o n a l b a l a n c e y o k e p o s i t i o n — 1 5 ° - 3 0 ° Z o o m
The Source Four 15°-30° Zoom has an optional balance yoke bracket (ETC part # 7060A2028) for
repositioning the fixture's center of gravity. It is also equipped with a moveable yoke for setting the
fixture's angle.
S e t t i n g t h e b a l a n c e y o k e
Step 1: Loosen the balance yoke's clutch hex bolts on either side of the fixture.
Step 2: Adjust the balance yoke so it is perpendicular to the fixture as shown in
of the fixture has several accessories attached, you may need to tilt the balance yoke
towards the front of the fixture to adjust the balance.
Step 3: Tighten the balance yoke's clutch hex bolts to secure the yoke into position.
C A U T I O N :
S e t t i n g t h e a n g l e w i t h i n t h e m o v e a b l e y o k e
Yoke locking knob
Step 1: Loosen the moveable yoke's locking knobs. Do not remove them.
Step 2: Tilt the fixture to the desired position as shown in
Step 3: Tighten the yoke's locking knobs to secure the fixture in position.
Adjustments
Balance yoke
Clutch hex bolt
Once the balance yoke is locked, adjustments should only be made to the
moveable yoke.
Horizontal mounting
Moveable yoke
Figure 13
Vertical mounting
Figure 14.
Figure 13. If front
Figure 14
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