D40/d60 xti secondary lens, N o t e – ETC Desire Series XTI Secondary Lens User Manual

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E T C I n s t a l l a t i o n G u i d e

D40/D60 XTI Secondary Lens

D40/D60 XTI Secondary Lens

Page 2 of 2

Electronic Theatre Controls, Inc.

Step 2:

Lay the trim ring face down.

Step 3:

Optional: Insert a clear tempered glass lens (not included) into the accessory trim ring.

Step 4:

Do one of the following: Hint: It may help to bend one spacer to act as a spring to add extra
rotation resistance during the following.

• Standard diffuser:

• If a 3mm thick tempered glass lens is used, then install the diffuser and two or more

spacers to fill the pocket.

• if no tempered glass lens is used then install the diffuser and three spacers.

• Linear diffuser: For internal installations only.

• If a 3mm thick tempered glass lens is used, then install the linear diffuser and one or

more spacers to fill the pocket depending on the thickness of the linear lens.

• If no tempered glass lens is used then install the linear diffuser and two or more

spacers, depending on the thickness of the linear lens.

Step 5:

While holding the assembly together, reinstall the four screws and washers through the
front of the trim ring.

Step 6:

Reinstall the four rubber washers to the back side of the screws between the trim ring and
the enclosure housing.

Step 7:

With lenses and spacers in place, align the trim ring to the fixture and secure. You may
have to leave the four screws slightly loose to allow rotation of the glass or lens with your
hand.

Step 8:

Once the orientation of the lens is determined, tighten the four screws.

N o t e :

The spacers, lenses, and media can be stacked in any order. However, if using a

tempered glass lens, it should be the outermost element to protect the diffuser.

N o t e :

The Half Shield can be installed on top of the trim ring using the same set of screws.

Reference the Desire Series D40/D60 XTI Half Shield Installation Guide for more

information.

Linear

Lens

With 3mm

Glass Lens

Without

Glass

1 ring

2 rings*

1 ring

3 rings*

2 rings

3 rings*

1 ring

2 rings*

1 ring

3 rings*

*Bend one ring if needed

Linear Diffuser Spacer Recommendations: (for internal installations only)

Rubber

washers (x4)

Diffuser or

linear diffuser

Clear glass

lens

Screws and

washers (x4)

Accessory

trim ring

Spacers

(two shown)