Adjusting The Yoke Position - 25°-50° Zoom - ETC Source Four Zoom User Manual

A d j u s t i n g t h e y o k e p o s i t i o n — 2 5 ° - 5 0 ° Z o o m
The Source Four 25°-50° Zoom provides multi-positioning capabilities within its yoke for overall
fixture height and angle.
S e t t i n g t h e f i x t u r e h e i g h t w i t h i n t h e y o k e
The Source Four 25°-50° Zoom has a two-position yoke for modifying the overall height in which
the fixture is mounted (see
General use position
Yoke locking knob
Step 1: Remove the yoke locking knobs, washers, and hex bolts from either side of the fixture.
Step 2: Raise or lower the fixture to the desired position within the yoke.
Step 3: Reinstall the yoke's hex bolts, washers, and locking knobs.
Step 4: Tighten the yoke knobs to secure in position.
S e t t i n g t h e a n g l e w i t h i n t h e y o k e
Step 1: Loosen the yoke locking knobs (see
Step 2: Tilt the fixture to the desired position.
Step 3: Tighten the yoke locking knobs to secure in position.
8
Figure 11). To change the height position, perform the following steps.
Yoke locking knob
Low clearance position
Figure 12). Do not remove them.
Figure 11
Figure 12
Source Four Zoom User Manual