Extron electronics CS 120P Guía de usuario descargar pdf (Pagina 10)

Installing the CS 123T System — Single Installer

If a single installer is installing the CS 123T system, follow this procedure for the entire

system:

NOTE: The ceiling grid must be installed before the installation of the CS 123T begins.

• Verify if ﬁberglass ceiling tiles are being used (see step 3 below and step 11 on

page 9 for details).

• The grid face must be at least 15/16 inch (24 mm) for proper installation of the

CS 120P (see step 13 on page 10 for details on suspending the enclosure on a

smaller grid face).

Side View

15/16" (24 mm)

Grid Face

Figure 2. Grid Face Example

1. Disconnect power — Power down all attached devices before proceeding.

2. Verify the space where the system will be installed — Ensure that there is sufficient

clearance above the ceiling tile for the unit to be installed.

3. Cut a hole for the CS 3T speaker — Use the provided cutout template to outline the

hole to be cut in the ceiling tile as described below.

a. Remove the ceiling tile.

b. To find the center of the tile, use a tape measure to measure the space between

two opposite corners (diagonally), and mark the half-way point.

c. Position the center hole of the cutout template directly over the center of the tile

that you marked in step3b.

d. Using the provided cutout template, trace a circle on the ceiling tile as follows:

For installations in ceiling tiles that are NOT fiberglass or when installing

the speakers in an open back configuration: Trace a circle around the cutout

template.

NOTE: The fiberglass tile adapters are not needed and can be discarded.

For installations in 1-inch (2.54 cm) thick fiberglass ceiling tiles with the

CS 120P:

NOTE: A set of fiberglass tile adapters is provided with both the CS 3T and the

CS 120P. Only one set is needed to install the CS 3T with the CS 120P kit in

a 1-inch (2.54 cm) thick fiberglass tile. The adapter works only with 1-inch

(2.54 cm) thick fiberglass tile.

i. Place the fiberglass tile adapter around the outer diameter of the template that

was positioned in step 3c.

ii. Trace a circle around the outer diameter of the adapter.

CS 3T and CS 120P User Guide • Installation 5

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Extron electronics CS 120P Guía de usuario Pagina 10