Bogen CSUB specifications Installation cont, Suspended Ceilings

Mounting clamps (×4)

2×2 CeilingTile

Installation (cont.)

SUSPENDED CEILINGS:

1. Remove the ceiling tile from the ceiling grid. Cut a 14-1/4" circular hole in the ceil- ing tile. Use the included template as a guide.

2.Put the CSUB face down on a workbench or on the floor without grille installed.

3.Place the ceiling tile over the CSUB, making

sure the ceiling tile is facing out. It is impor- tant to note the direction of the clamps: they must be installed so that they span the distance from one side of the ceiling tile to the other (approx. 24", see illustration at right). The front of the CSUB is engraved with guide arrows for “24- Inch Ceiling Tile” (see Product Diagrams section). Use these guides for this installation.

4. Using an electric powered screwdriver with the
clutch at a low setting, tighten each screw
until the clamps are just snug against the
	Support rail Mounting clamps extend
tile surface. The CSUB’s clamps can be		to, but do not overhang,
tightened from either the front or rear of		edge of ceiling tile.
the speaker. Use a No. 3 Phillips screwdriv-

er when working from the front. Use a 1/4" flat-blade screwdriver when work- ing from the rear. If working from the rear of the speaker, the screws tighten COUNTERCLOCKWISE. Do not over-tighten clamps. Once all four clamps are properly positioned and snug on the ceiling tile, the assembly (CSUB and ceiling tile) is ready to be mounted in the ceiling grid.

5.Before installing the grille, make sure you have selected the proper power setting on the front panel rotary switch. Refer to the Selecting Power Levels section for instructions on selecting the power level. Install the grille as indicated in the Speaker Grille Installation & Removal section.

6.Before mounting the CSUB/tile assembly, make sure the snap-lock input connector has been connected to the input wires (see Speaker Wiring section). The CSUB/tile assembly may now be placed in the ceiling grid. By accessing the ceil- ing space through an adjacent ceiling tile, plug in the snap-lock connector.Attach the Terminal Cover using the screws provided. If using conduit, refer to the Terminal Cover section of this manual.

7.Attach the CK10 Safety Cable, if it is being used, by screwing the eyebolt into the safety tether point in the rear of the CSUB’s metal enclosure (see Product Diagrams).This may be a local code requirement. It is certainly a very good safe- ty measure, particularly in suspended ceiling installations. For more information see the instruction sheet included with the CK10.

6