Color frame retaining clip
The color frame holder is equipped with a spring-loaded retaining clip
thap prevents color frames and accessories from falling out
(Figure 4).
WARNING! Make sure all color frame accessories are locked in
position with the retaining clip before hanging the Source Four.
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.
Figure 4
Shaping the beam
You may shape the beam with the shutters, a pattern, an optional drop-in iris, or by
rotating the barrel.
Pattern projection
The pattern holder slot is on the top side of the barrel and in front of
the shutters. It accommodates A-size,B-size and glass pattern
holders
(Figure 5).
Note: Because the moon light aperture is three inches wide, you
can use A-size patterns for maximum pattern effectiveness.
Use an optional donut in the accessory holder to enhance pattern
projection.
Drop-in iris slot
The drop-in iris slot is located on the top of the barrel and in front of
the pattern holder slot.It accommodates either a drop-in iris or a
motorized pattern device. When the slot is not in use, a small sheet
metal cover secured with two screws prevents light leakage
(Figure 6).
1.
Use a screwdriver to loosen the screws on the drop-in iris slot cover.
Do not remove the screws.
2.
Slide the cover completely forward to expose the slot.
3
.Insert the iris or motorized pattern device. For an iris, install the flat
side toward the shutters and make sure that the iris handle extends
from the slot.
4.
Slide the slot cover back toward the shutters until it meets the iris
handle. Leave enough space to move the iris handle.
5.
Secure the drop-in iris slot cover by tightening the screws.
Retaining clip in the
locked position
Drop-in iris slot
Figure 6
Iris
Figure 5
A-size holds 3" diameter patterns
Pattern holders
A-size holds 2.5"
diameter patterns
Dia.79mm
3.12"
Dia.70mm
2.75"
3.7"
94mm
3.7"
94mm
-8-
1
. Loosen the beam focus knob located under the barrel as shown
in
Figure 3.
2
. Slide the lens tube forward or backward to achieve the desired
beam edge.
3
. Once the fixture is focused,tighten the beam focus knob.
Focusing the beam
Figure 3
Beam focus knob
