Community R.35COAX Instructions d'exploitation télécharger pdf (Page 8)

Installation and Operation Manual R.15COAX, R.35COAX, R.35-3896 Page 8

WIRING AND ELECTRICAL SAFETY

All standard R.15 and R.35 loudspeakers are provided with

two methods of connecting the amplier to the loudspeaker:

a standard NL4-type locking connector, and a pressure-

screw terminal strip. The loudspeaker is intended to be

connected directly to the amplier.

If installed outdoors, the insulation of the installer-

provided cabling should be resistant to water, the effects

of temperature, and the effects of ultraviolet radiation from

the sun. We recommend the use of a SJOW or SJOOW

rated cable for most applications. To make the connection

from the loudspeaker to the wiring junction box when

less than 3m (10') in length. These are recommended

insulations: UV-stabilized polyethylene, neoprene, Teon™,

Silicon™, and Hypalon™. The following insulations are not

recommended because of potentially shorter life expectancy

in outdoor environments: rubber, PVC (polyvinyl chloride),

polypropylene, polyurethane, and nylon. UV-stabilized

polypropylene may be acceptable.

Using the recommended cable with the included gland nut

and the weather cover will form a good weather-tight seal.

Examples of recommended cable include:

Grainger #1W312 (www.grainger.com)

McMaster-Carr #7422K61 (www.mcmaster.com)

q Wire the loudspeaker. We recommend using forked

terminals with barrel-type crimp connectors that are crimped

with a forged crimp tool (such as Klein 1005) or a ratcheting

tool (such as Klein T1720), as this method, when properly

executed, results in a gas-tight connection that is quick and

easy to accomplish.

Important Note: If the NL4 connection is used then the

weatherproof cover cannot be attached. Direct connection

to the terminal strips is the preferred connection method for

all permanent or outdoor applications.

Standard Wiring

(–) ( Black)

(+) ( White)

IMPORTANT: The gland nut, weather cover and all

of the attachment screws must be used in outdoor

and indoor harsh environment applications. Without

these, the loudspeaker will not have the stated weather-

resistant rating and may negate the warranty.

IMPORTANT: All electrical installation connections

for loudspeaker lines are subject to all applicable

governmental building and re codes. The selection

of appropriate electrical hardware to interface with the

R-Series loudspeaker lies solely with the installation

professional. Community recommends that an appropriately

licensed engineer, electrician, or other qualied professional

identify and select the appropriate conduit, ttings, wire, etc.

for the installation.

DANGER: The output power capabilities of audio

ampliers present a danger to installers especially in

70-volt and 100-volt distributed systems. To minimize

the risk of electric shock from loudspeaker connecting

cables, conrm that the power ampliers are turned “off"

before connecting loudspeaker cable(s) to the loudspeaker

or amplier. Always follow local electrical codes and proper

electrical safety procedures.

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Community R.35COAX Instructions d'exploitation Page 8

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