3-2
PLACING A LIGHTING FIXTURE IN THE AUTOYOKE
*NOTE: SOURCE FOUR FIXTURES THAT WERE MANUFACTURED BEFORE JULY 1995 DO NOT HAVE A
THREADED HOLE FOR THE “RETAINER BOLT” AS IN EXAMPLE 1 BELOW. THEY ONLY HAVE A
“BARREL ROTATION KNOB”, INSTALLATION OF THESE UNITS WILL REQUIRE MODIFICATION FOR
PROPER MOUNTING TO THE AUTOYOKE. CONTACT CITY THEATRICAL, INC. FOR A MODIFICATION KIT.
1.
Remove all accessories from the lighting fixture (scroller, gel frame, top hat, etc.)
2.
On the lighting fixture, remove the yoke by removing the yoke locking knob and the two hex bolts that
are on either side of the lighting fixture.
-5-
yoke
hex bolt
yoke locking knob
beam focus knob
lens tube
front barrel assembly
barrel rotation knob
reflector housing assembly
iris slot
retainer bolt
EXAMPLE 1