Rotating the barrel assembly, Adjusting the yoke position, Setting the luminaire height within the yoke – Source Technologies ETC 470 User Manual
Page 11
9
English
Step 3:
Insert the iris or motorized gobo device. For an iris, install the flat side toward the shutters
and make sure the iris handle extends from the slot.
Step 4:
Slide the slot cover back toward the shutters until it meets the iris handle. Leave enough
space to move the iris handle.
Step 5:
Secure the drop-in iris slot cover by tightening the screws.
Rotating the barrel assembly
Step 1:
Loosen the barrel rotation knob directly behind the shutters on the underside of the
reflector housing (see
Figure 9
). Do not remove the barrel rotation knob.
Step 2:
Rotate the barrel to the desired position (up to 25° in either direction from the centered
position).
Step 3:
Once the barrel is positioned, tighten the barrel’s rotation knob to lock it in place.
Adjusting the yoke position
The Source Four CE provides multi-positioning capabilities within its yoke for overall luminaire
height and angle.
Setting the luminaire height within the yoke
The Source Four CE has a two-position yoke for modifying the overall height in which the luminaire
is mounted (see
). To change the height position, perform the following steps.
Step 1:
Remove the yoke locking knobs, washers, and hex bolts from either side of the luminaire.
Step 2:
Raise or lower the luminaire 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.
Figure 9
Barrel rotation knob
Figure 10
Low clearance position
General use position