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ETC Source Four XT HID Zoom User Manual User Manual

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Source Four XT HID Zoom User Manual

To install the barrel:

Step 1:

Slide the barrel down over the lens rails, aligning the three ridges of the barrel with the

ridges of the housing.

Figure-6 Barrel Installation.

Step 2:

Tighten the three 4mm hex screws around the barrel.

• Partially tighten each screw, working progressively around the barrel until all have

been tightened to 25in-lbs (2.82 Nm). DO NOT OVERTIGHTEN.

• The nylon washer should be tightly sandwiched between the two flanges at each

screw connection.

Barrel ridges

4mm hex

screws (x3)