Bazooka BT1014 Spécifications télécharger pdf (Page 16)

ADJUSTINC

THE

CROSSOVER

A200

ONLY

The

built-in

crossover

on

the

Amplified

Bazooka

subwoofer

is

an 18

dB

per

octave electronic

low

pass

filter.

it

has a 60 Hz

to

250 Hz variable crossover

point.

Select

the

crossover

point

that

you feel best fits

your

system design.

Set

the

potentiometer

labeled

XOVER

to

the

point

you

selected,

60

Hz being

all

the

way

to

the

left

(counterclockwise) and 250 Hz being all

the

way

to

the

right

(clockwise).

When

you

have set

the

crossover, proceed

to

the

next

step.

PHASE

SWITCH

(All

A100

MODELS

ONLY)

When

one

of

the

High-level Input channels

is

out

of

phase electrically

with

the

other

High-level

Input

channel,

your

Amplified

Bazooka

subwoofer

will

sound

as

if

it

has

little

or

no

output

and any

output

that

is

produced

may

sound

distorted.

Ifyou suspect

that

your

Amplified

Bazooka

subwoofer

is

out

of

phase,

use

the

AM

liN

PHASE

procedure

to

diagnose and correct

the

Amplified

Bazooka

subwoofer

output,

and

proper

bass

response

will

be produced.

To

correct this situation, simply

flip

the

phase switch

on

the

Amplified

Bazooka.

When

the

input

signal

is

in correct electrical phase,

the

level

of

bass

output

will

be greatest

when

the

balance control

of

the

radio

is

set

to

the

center position.

SETTINC

THE

LEVEL

(ALL

A200

MODELS

ONLY)

Locate

the

potentiometer

labeled

LEVEL.

This

is

the

level control. Start

with

the

level

control

turned

all

the

way

to

the

left

(counterclockwise). The

bass

should be

off

or

very

low

at

this

point.

Turn

up

your

head

unit

until

the

sound

from

the

existing speakers starts

to

clip

or

distort. This

is

the

point

in

your

system

where

you

will

get

maximum

volume

with

the

least

amount

of

distortion.

With

the

head

unit

at

this

point,

turn

the

level

gain

control

up

slowly

until

the

bass

volume

blends

well

with

the

existing

high

frequency

speakers. This should be

the

proper

setting

for

the

level

gain

control.

Now

that

the

level

is

set

you

may

want

to

go

back

to

the

x-over control and adjust

the

x-over

point

by

ear

to

meet

the

desired sonic quality

of

your

system design.

LED

POWER

INDICATOR

If

power,

ground

and

remote

are connected properly,

the

LED

light

will

illuminate.

WHITE=OFF

GREEN

= NORMAL

OPERATION

RED

=::

PROTEGION MODE (A200 MODELS ONLY)

OPTIONS

(All

A100

MODELS)

Remote

Bass

Control (RBCM

..

EL):

If

you

find

you like

to

change

the

level

of

bass

depending

on

what

you

are

listening

to

and

want

an easy

way

to

make this possible,

you

can purchase

an

optional

Remote Level Control.

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