High-end-systems DL.3 User Manual download pdf (Page 243)

CHAPTER 17

Maintenance and Troubleshooting

DL.3 Digital Light User Manual 221

Replacing the Lens

Use the following steps to access and replace the DL.3

lens with any of the lens optio

ns available for the fixture.

Accessing the lens

1. Follow the steps for removing the projector from the

unit in the section preceding this one,

2. While pressing the release button on the top

projector cover, slide the top cover toward front to

remove it.

Replacing the lens

3. Slide the light-block sheet

upward and remove it.

4. Hold the lens with one hand

and pull the Lens latch

upward with the other hand.

5. Remove the lens from the

projector.

6. Fit the new lens to the projector. Make sure that the lens is fully inserted to the projector to

re-engage the latch.

Adjusting the Iris Plate for the Accessory Long Zoom lens

If you are installing the

Accessory Long Throw

(2.4-4.3:1) zoom lens, you

will need to adjust the Iris

plate to accommodate the

additional length it adds.

7. Loosen the four captive

screws that hold the front

bezel to the unit.

8. Slowly drop the bezel away from the fixture and detach the IR illuminator wire.

CAUTION: To avoid damaging the lens, do not touch glass.

Lens installation and replacement should be made

by qualified service personnel.

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High-end-systems DL.3 User Manual Page 243