Extron electronics SF 10C SUB, Руководство пользователя

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SF 10C SUB • Installation 14
Installing the Grille
NOTE:
For ceiling tile installation
, if the ceiling tile is not removed for the subwoofer
installation, remove it.
1.
If not already accomplished, on the installation surface, mark where the center of the
port tube faces the installation surface. The center mark must be at least 5-3/16 inches
(13.2 cm) from the edge of the installation surface.
2. If not already accomplished, using the included grille cut-out template, mark and cut the
hole in the surface.
3. For ceiling tile installation , replace the ceiling tile in the grid.
4. Place the C-ring on the subwoofer side of the installation surface and center it over the
hole.
5.
Place the grille adapter on the opposite side of the installation surface (see figure 9) and
use a Phillips screwdriver to turn the three locking arms to loosely mate the adapter to
the C-ring.
Locking Arms
Figure 9. Installing the Grille Adapter
6.
Rotate the C-ring and grille adapter so that the locking arms do not collide with the
subwoofer.
7. Use a Phillips screwdriver to tighten the three locking arms to clamp the adapter to the
C-ring.
9