Da-Lite 29530 지침서 - 페이지 6

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Installation (continued)

4. While the screen is resting, the T-tracks (B) can be installed

into the wall opening. Measure 2½" from the side of your wall

opening to locate the end of the first T-track (B) piece

(See Figure 1). Using one of the 4" pieces of trim (C), snap the

trim into place on one end of the T-track (B), place the T-track

in the opening and slide until the lower portion of the trim is

against the wall. Secure that end of the track with a #10 screw

in the hole closest to the end (See Figure 2).

2½"

Figure 1

NOTE: Most screen units will have one piece of T-track (B) for

the side openings and two pieces each for the top and

bottom wall openings. Larger sized units (above 14' wide) may

have three pieces of T-track (B) each for the top and bottom

openings.

WARNING: Ensure each #10 countersunk screw head is

inserted completely and does not extend into the T-track

channel. If the screws are not inserted completely, the

screen tensioning assemblies will not slide through the

channel.