Source Technologies 405 User Manual

9

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.

Step 1:

Loosen the barrel rotation knob directly behind the shutters on the underside of the 

reflector housing (see 

). 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.

The Source Four CE provides multi-positioning capabilities within its yoke for overall luminaire 

height and angle.

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.