User Manual
14 Source 4
WRD
Adjust the yoke position
Change the height position
1: Remove the yoke locking knobs, 
washers, and hex bolts from either 
side of the fixture.
2: Raise or lower the fixture to the 
desired position within the yoke.
3: Reinstall the yoke’s hex bolts, 
washers, and locking knobs.
4: Tighten the yoke knobs to secure in 
position.
Set the angle within the 
yoke
1: Loosen the yoke locking knob. 
Do not remove the knob.
2: Tilt the fixture to the desired 
position.
3: Tighten the yoke locking knob 
to secure in position.
Shape the beam
You can shape the beam by using the 
shutters, a pattern, an optional drop-in iris, 
and by rotating the barrel.
Use the color frame
The color frame holder is equipped with a 
spring-loaded retaining clip that prevents 
color frames and accessories from falling out.
1: Release the retaining clip by pushing it sideways while gently pulling 
backwards.
2: Insert the color frame.
3: Lock the retaining clip by pushing sideways while gently pushing 
forward.
WARNING:
Make sure all color frame accessories are locked in 
position with the retaining clip before hanging the 
Source 4
WRD
 fixture.
Low clearance 
position
General use 
position
Yoke locking 
knob
Retaining
clip










