ETC User Manual
Source Four PARNel
Source Four PARNel
Page 7 of 8
ETC
Installing a wave/stippled front lens
1: Position the fixture with the front of
the unit (lens side) facing you, and
tilted slightly upward. See figure at
right.
2: Rotate the focus knob to the full spot
position.
3: Hold the lens by the edge and
position it so the convex side faces the
rear of the fixture.
4: From the top of the fixture, slide the lens behind the lens catchers and
position it behind the tabs on the bottom of the lens rotator ring.
5: Gently push the top of the lens inward until it snaps behind the spring
clip.
Positioning the wave/stippled front lens
1: There are seven notches cut into the
stippled side of the lens. Position the
lens so the cluster of three notches
is on top. The center notch of the
cluster aligns with the spring clip on
the lens retainer ring.
2: The bottom of the lens has a cluster
of four notches. Place the two
center notches behind the tabs at
the bottom of the lens rotator ring.
Note: Installing the front lens with the contoured side out will
not impair the optics, but it will make removing the lens
difficult.
Retaining clip
Spring clip
Step 1
Top center
notch
Bottom
two center
notches
