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Install lens tube, Adjustments, Adjusting the yoke position – ETC Source Four Mini LED User Manual

Page 6: Setting the angle with the yoke, Install lens tube adjustments

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Install Lens Tube

A lens tube must be installed prior to use of the Source Four Mini LED. There are
four lens tube sizes available; 19°, 26°, 36°, and 50°.

Step 1:

Unscrew the beam focus knob from the loose lens tube.

Step 2:

Slide the lens tube into the shutter barrel.

Step 3:

Install the beam focus knob.

Adjustments

Adjusting the yoke position

The Source Four Mini LED provides multi-positioning capabilities within its yoke for
overall fixture angle.

Setting the angle with the yoke

Step 1:

Loosen the yoke locking knob. Do not remove the knob.

Step 2:

Tilt the fixture to the desired position.

Step 3:

Tighten the yoke locking knob to secure position.

Beam focus knob

Yoke locking

knob