Kramer Electronics SV-551ALC - Manual (Page 23)

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Installing Optional Ceiling Speakers
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Table 7: Closed-back Ceiling Speakers Hardware Items
Description
A pair of ceiling speakers (one shown) Two grilles (one shown) Cutout template
Four support ring screws Two ceiling support rings
(C-ring) (one shown)
Two pairs of tile rails –
one of a pair shown
Each closed-back ceiling speaker is supported by a C-ring and two tile rails 1 . When
mounting onto the ceiling tiles 2
To install the closed-back ceiling speakers, do the following:
, use both supports. When mounting onto a
sheetrock ceiling, the C-ring alone is used to reinforce the ceiling material.
1. Place the C-ring over the hole cut in the ceiling tile (on the “ceiling” side).
Place it around the hole so that the tabs are located in parallel to the tile edges
(see Figure 7 ).
Figure 7: Installing the Closed-back Ceiling Speakers
1 The tile rails prevent the speakers from falling if the tile itself comes out or falls apart, as their ends catch onto the T-grid
2 Be sure that the tiles can support the speaker. Smaller sized tiles or fiberglass-type tiles cannot support the weight of the speakers.
When this is the case, the speakers will need additional support