Directed Electronics 64602610 400.2 Руководство пользователя - Страница 7

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generated. For low impedance

speaker applications or restricted

ventilation installations, an external

cooling fan may be advisable.

9. Battery and ground connections to

the vehicle should be made with

crimped ring terminals of the appro-

priate size (surface area is what

counts); soldering the terminals

after crimping is also recom-

mended.

WIRE CONNECTOR PLUGS

Power and speaker wire connections on

Viper Audio power amplifiers are

performed with the use of specially

designed connectors that allow for ease

of wire termination and installation

convenience.

Poor connections are a common cause

of poor sound quality or amplifier perfor-

mance. Making proper wire connections

is paramount to a reliable, quality sound

system.

Please follow these recommendations to

ensure a problem free installation:

1. Always use the proper gauge wire

for the connector.

2. Cut wires to the minimum length

necessary.

10. Due to the high-frequency MOSFET

switching power supply, filtering the

power cable is not generally

required (remember that the amp

can't deliver full output if the power

supply is restricted). Proper

grounding of the signal source is

mandatory for the amplifier to

reach its performance peak. If the

RCA inputs are not grounded

adequately via the signal source,

electrical noise from the vehicle

may be picked up in the system.

3. Trim the wire ends so bare wire

does not protrude from the

connector after termination.

4. Always tighten the connector

screws firmly at least twice, once

during installation and once more

before returning the car to the

customer.

C C A A U U T T I I O O N N : : Over tightening the screws can cause them to

strip, creating loose connections. Tighten the

screws twice firmly for a permanent, solid

connection.