Etc Source Four XT HID Zoom User Manual Manuel d'utilisateur télécharger pdf (Page 14)

12 Source Four XT HID Zoom User Manual

Step 3: Adjust the focus lens if needed. See Focusing the Beam, page 8.

Step 4: Reinstall the barrel.

Adjusting Shutters

Use the shutters to shape the light beam. For example, you may want to use them to block the light

from falling on part of a building. Or you may want to frame a sign. The shutters are held in place

by a spring shutter retention system. You do not need to tighten or loosen the screws to make

adjustments.

Step 1: Remove the barrel as described in Removing and Installing the Barrel, page 7.

Step 2: Turn the Source Four XT on and aim it at the structure you are illuminating.

Step 3: Pull the shutters outward so that the aperture is fully open.

Figure-11 Shutters and Their Tabs.

Step 4: Use the tabs on the shutters to move them to block the beam as needed.

Keep in mind that the blocking is reversed.

Step 5: Reinstall the barrel.

Shutters

Shutter tabs

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Etc Source Four XT HID Zoom User Manual Manuel d'utilisateur Page 14