BBE 462 Bedienungsanleitung

Sound

Inc-

MODEL

462

SONIC

MAXIMIZER

USER

MANUAL

Important

Safeguards

WARNING

prevent

fire

shock

hazard,

not

expose

the

unit

rain

moisture.

ATTENTION:

RISQUE

CHOC

ELECTRIC-

PAS

OUVRIR.

The'

lightning

flash

with

arrowhead

symbol,

within

equilateral

triangle,

intended

alert

the

user

the

presence

uninsulated

"dangerous

voltage"

within

the

product’s

enclosure

that

may

sufficient

magnitude

constitute

risk

electric

shock

persons.

The

exclamation

point,

within

equilateral

triangle

intended

alert

the

user

the

presence

important

operating

and

maintenance

(servicing)

instructions

the

literature

accompanying

the

appliance.

For

your

protection,

please

read

these

safety

instructions

completely

before

operating

the

appliance,

and

keep

this

manual

for

future

reference.

Carefully

observe

all

warnings,

precautions

and

instructions

the

appliance

and

described

the

operating

instructions

supplied

with

the

appliance.

INSTALLATION

Water

and

Moisture

not

install

the

appliance

near

water:

for

example,

near

bathtub,

washbowl,

kitchen

sink,

laundry

tub,

wet

basement,

near

swimming

pool.

Heat

not

install

the

appliance

near

sources

heat

such

radiators,

heat

regis¬

ters,

stoves,

other

appliances

that

pro¬

duce

heat.

USE-

Power

Source

Connect

the

appliance

power

supply

only

the

type

described

the

operating

instructions

marked

the

appliance.

Power-Cord

Protection

Route

the

power

cord

that

not

likely

walked

pinched

having

objects

placed

it,

paying

particular

attention

the

plugs,

receptacles,

and

the

point

where

the

cord

exits

from

the

appliance.

Ventilation

Situate

the

product

its

location

position

does

not

interfere

with

its

proper

ventilation.

For

example,

you

should

not

place

the

product

bed,

sofa,

rug,

similar

surface

that

might

block

the

vent

openings,

placed

built-in

installation,

such

bookcase

cabinet

that

might

impede

the

flow

air

through

the

ventilation

openings.

Grounding

Polarization

not

defeat

the

grounding

polarization

feature

the

power

cord.

your

receptacle

will

not

the

power

cord

plug,

contact

your

electrician

install

proper

receptacle.

When

not

use

Unplug

the

power

cord

the

appliance

from

the

outlet

when

left

unused

for

long

period

time.

disconnect

the

cord,

pull

out

grasping

the

plug.

Never

pull

the

plug

out

the

cord.

Wall

Ceiling

Mounting

your

appliance

can

mounted

wall

ceil¬

ing,

mount

only

recommended.

Receptacle

Check

make

sure

that

the

receptacle

holds

the

power

cord

plug

firmly

and

securely.

the

power

cord

plug

loose,

contact

your

electrician

replace

the

defective

and

unsafe

Foreign

Objects

careful

that

foreign

objects

and

liquids

not

enter

the

enclosure

through

openings.

SERVICE

Unplug

the

appliance

from

the

wall

outlet

and

consult

qualified

service

personnel

when:

the

power

cord

the

plug

has

been

damaged.

solid

object

liquid

has

fallen

into

the

cabinet.

the

appliance

has

been

exposed

rain

moisture.

the

appliance

does

not

appear

operate

normally

exhibits

marked

change

performance.

the

appliance

has

been

dropped,

the

enclosure

damaged.

not

attempt

service

the

appliance

beyond

that

described

the

operating

instructions.

For

all

other

servicing,

refer

qualified

service

personnel

only.

TABLE

CONTENTS

Precautions.I

Product

Description.1

Controls/Connections.2-4

General

Operation/Applications.5-10

Service/Warranty

Information.11

Calibration.12

Specifications.

.•.5

Schematic

Diagram.13-17

Congratulations

your

purchase

the

BBE

462

Sonic

Maximizer,

extremely

versatile,

two

channel

signal

processor

that

will

benefit

any

sound

reproduction

system.

Program

material

will

have

sparkle

and

unmistakable

clarity.

Lower

frequencies,

such

bass

guitar,

will

evident

the

mix.

Voices

will

crystal

clear.

Guitar

and

keyboard

notes

will

have

greater

integrity

and

distinct

from

each

other.

classical

music

your

forte,

listen

your

favorite

symphony

and

feel

though

you

are

the

conductor.

Rap

music

will

take

new

dimensions

with

thunderous,

yet

tight

thump

which

cannot

achieved

with

any

other

sound

processor.

The

BBE

462’s

flexible

design

will

allow

configured

into

any

system.

Whether

live

sound

reproduction

recording

studios,

the

BBE

462

will

welcome

addition.

The

following

features

will

make

the

BBE

462

attractive

sound

engineers,

players

and

listeners:

Independent

PROCESS

and

CONTOUR

control

for

each

channel

accommodate

mono

stereo

configurations.

Function

Switch

allow

for

the

comparison

the

BBE

processed

signal

the

unprocessed

signal.

Quarter

inch

Phone

jacks

and

RCA

connectors

allow

for

easy,

unbalanced

configuration

into

any

sound

system.

Clip

LED

monitor

the

incoming

signal

level.

four

level

LED

indicator

monitor

the

output

the

BBE

462

Sonic

Maximizer.

IMPORTANT

Before

you

begin,

please

check

the

contents

within

this

box

insure

that

included

are:

The

BBE

462

Sonic

Maximizer.

Four

Rubber

Feet

for

"Table

Mount"

applications

The

BBE

462

User’s

manual.

any

these

items

are

found

damaged

missing,

immediately

contact

the

BBE

dealer

from

whom

the

unit

was

purchased.

Before

you

begin,

please

read

this

manual.

will

help

you

use

the

BBE

462

effectively

and

answer

most

the

common

questions

that

our

service

department

receives.

But

you

still

have

questions,

please

call

our

service

department

(714)

897-6766.

HOW

THE

BBE

PROCESS

WORKS

The

BBE

Process

has

been

designed

make

music

programs

intelligible

and

life-like

than

normally

achieved

with

existing

audio

systems.

The

BBE

Process

works

dynamically

boosting

the

harmonic

content

the

music

program,

determined

the

signal

input,

and

imparting

linear

phase

shift

across

the

audio

spectrum.

The

phase

shift

allows

for

separation

the

high,

mid

and

low

frequencies

that

they

not

arrive

the

speaker

network

precisely

the

same

time.

This

prevents

the

higher

frequencies

from

being

smothered.

(As

the

phase

shift

minimal,

milliseconds,

not

perceived

delay

echo.)

The

amount

harmonic

amplification

variable

selected

the

PROCESS

knob,

achieve

crisp,

tight

music

program.

The

CONTOUR

knob

bass

frequency

adjustment.

When

turned

clockwise,

the

CONTOUR

will

add

power

and

warmth

the

music

program.

your

musical

tastes

require

the

bass

frequencies

reduced,

turn

the

knob

counter-clockwise.

Although

the

majority

the

process

achieved

with

the

higher

frequencies

the

music

program,

the

BBE

Process

will

make

significant

difference

with

the

entire

program.

For

example:

"A”

440Hz

guitar

fundamentally

the

same

note

"A"

440Hz

piano.

What

allows

listener

identify

the

respective

instruments

the

harmonic

content.

realigning

the

phase

relationship

and

amplitude

the

harmonic

frequencies,

the

distinctive

sound

guitar,

piano,

any

musical

instrument,

much

evident.

FRONT

PANEL

CONTROLS

AND

CONNECTIONS

NOTE:

BOTH

CHANNELS

THE

BBE

462

ARE

INDEPENDENT

FROM

EACH

OTHER

AND

MAY

PROCESS

STEREO

SIGNAL

SOURCE

TWO

INDEPENDENT

SIGNAL

SOURCES.

DAMAGE

WILL

INFLICTED

THE

BBE

462

ONLY

ONE

CHANNEL

UTILIZED.

CHANNEL

LED

DISPLAY:

The

LED

display

used

indicate

the

output

signal

level

the

BBE

462.

Each

number

the

front

panel

corresponds

the

output

signal

level,

measured

decibels.

Example:

The

"0"

indicates

OdBu

signal

level,

"-6"

refers

-6dBu,

and

on.

Once

input

signal

level

has

been

established,

increasing

the

BBE

PROCESS

and

CONTOUR

will

increase

CHANNEL

cont.,

the

output

signal

and

cause

LEDs

illuminate.

The

Clip

LED

monitors

the

input

signal

level.

The

Clip

LED

will

illuminate

+15dBu,

giving

3dBu

warning

the

impending

distortion

+18dBu,

the

actual

clip

point.

CONTOUR:

Each

channel

equipped

with

CONTOUR

control.

This

control

low

frequency

adjustment

for

the

BBE

462.

provides

boost

lOdBu

when

turned

its

maximum

position

(clockwise)

50Hz.

When

turned

its

minimum

position,

(counter-clockwise)

reduces

the

50Hz

signal

lOdBu.

The

middle

position

would

flat

change.

BBE

PROCESS:

Each

channel

equipped

with

BBE

PROCESS

control.

This

control

adjusts

the

BBE

Process.

The

BBE

Process

gives

the

user

detailed

perception

tonality,

added

"bite"

and

increase

clarity.

The

low

frequency

range

the

program

material

will

tightened

while

the

high

end

will

crystal

clear

without

adding

creating

any

additional

noise

harmonic

distortion.

When

the

knob

its

minimum

position,

completely

counter-clockwise,

process

taking

effect.

Turning

the

knob

clockwise

will

introduce

the

BBE

Process.

Adjust

the

knob

mix

the

desired

amount

BBE

Process

suit

your

taste.

The

BBE

Process

also

has

its

own

in/out

switch

for

comparison

the

processed

unprocessed

signal

located

the

front

panel.

Experiment

with

the

process.

Use

the

BBE

Process

extension

the

tone

controls.

The

BBE

Process

not

effect,

but

sonic

improvement.

start,

set

the

BBE

PROCESS

knob

its

o’clock

position,

then

adjust

accordingly.

FUNCTION:

This

switch

engages

the

BBE

Process.

When

depressed,

the

"IN"

position,

the

"GREEN"

LED

will

illuminate,

indicating

that

the

BBE

Process

has

been

engaged.

When

the

"OUT"

position,

the

"YELLOW"

LED

will

illuminate,

indicating

that

the

BBE

Process

has

been

disengaged.

CHANNEL

These

controls

function

the

same

the

CHANNEL

POWER:

This

switch

applies

power

the

BBE

462

Sonic

Maximizer.

When

the

Power

Switch

the

"ON"

position,

either

the

"GREEN"

"YELLOW"

Function

LED

will

illuminate,

determined

the

Function

Switch,

indicate

that

power

has

been

applied.

When

the

Power

Switch

not

the

"ON"

position,

neither

the

Function

LED

swill

illuminate.

REAR

PANEL

POWER

CORD:

U.S.

Configuration:

This

standard

two-pronged,

polarized

power

cable

for

connection

any

standard

polarized

HOVac

outlet.

Plugs

for

other

national

configurations

will

vary.

FUSE:

Replace

ONLY

with

same

type

Fastblow

fuse.

U.S.,

Canada

and

Japan

models:

250Vac,

1/2A

Fastblow

Standard

model:

250Vac,

.125A

Fastblow

CHANNEL

OUTPUT:

The

output

the

BBE

462

can

taken

from

the

1/4"

Phone

Jack

the

RCA

Jack.

Both

are

unbalanced

and

are

the

same

point

electronically.

This

allows

both

outputs

used

simultaneously,

eliminating

the

need

for

"Y“

cord

the

event

multiple

outputs

are

required.

The

recommended

single

load

impedance

least

10k

Ohms.

both

outputs

are

being

used,

minimum

22k

Ohm

load

per

device

required.

(The

"load"

determined

the

input

impedance

the

subsequent

component

the

signal

chain.)

The

maximum

output

rated

+18dBu.

The

output

impedance

the

BBE

462

ohms.

NOTE:

Actual

output

level

will

vary

due

the

selected

position

the

BBE

Process,

and

the

actual

input

signal

level.

INPUT:

The

input

the

BBE

462

unbalanced

connection.

Although

can

either

1/4"

Phone

Plug

RCA

Plug,

recommended

that

only

one

input

source

used.

Both

jacks

are

the

same

point

electronically,

however,

due

the

input/output

impedance

characteristics

most

audio

devices,

loss

signal

may

occur

and/or

damage

component

both

inputs

are

utilized.

The

input

impedance

the

BBE

462

47k

Ohms.

The

maximum

signal

input

level

+18dBu.

CHANNEL

These

controls

function

the

same

the

CHANNEL

SPECIFICATIONS

Frequency

Response,

process

mode:

bypass

mode:

Noise:

THD,

process

mode:

bypass

mode:

Maximum

Output:

Input

Impedance:

Output

Impedance:

Sensitivity:

Maximum

Process:

Contour:

OdBu

0.775mVrms

Power

Requirements:

U.S.,

Canada

Japan

models:

120VAC,

50/60Hz,

WATTS

Standard

model:

220VAC,

50/60Hz,

WATTS

Fuse:

Replace

with

the

same

type

FASTBLOW

fuse

U.S.,

Canada

Japan

models:

250Vac,

1/2A

Fast

blow

type

fuse.

Standard

model:

250Vac,

.125A

Fastblow

type

fuse

Dimensions:

19"(W)

5.5"(D)

1.7"(H)

Shipping

Weight:

6.5lbs.

Note:

Due

continuing

product

improvement,

specifications

and

design

are

subject

change

without

notice.

Program

controlled

20Hz

20kHz,

+/-

0.5dBu,

-lOdBu

input

-90dBu

less

than

0.025%

-lOdBu

input,

20-20kHz

less

than

0.002%

-lOdBu

input,

20-20kHz

+18dBu

(may

vary

due

control

settings)

47k

Ohms,

unbalanced

1/4”

phone

jack

RCA

jack

Ohms,

unbalanced

1/4"

phone

jack

RCA

jack

-45dBu

for

maximum

process

+10dBu

boost

5kHz,

-lOdBu

input

+10/-10dBu

adjustment

50Hz,

-lOdBu

input

GENERAL

OPERATION

THE

BBE

462

LINE

LEVEL

SIGNAL

PROCESSOR

AND

CONNECTED

PRIOR

THE

POWER

AMP

ANY

AUDIO

SYSTEM.

SIGNIFICANT

DAMAGE

MAY

INFLICTED

THE

BBE

462

ANY

SUBSEQUENT

COMPONENT

THE

SYSTEM

THE

EVENT

THE

OUTPUT

POWER

AMP

CONNECTED

DIRECTLY

THE

BBE

462.

order

reduce

the

risk

damage

any

equipment,

properly

connect

all

cables

and

power

cables

before

turning

any

components

the

system.

Most

important

all,

ALWAYS

TURN

THE

POWER

AMPLIFIER

LAST

AVOID

DAMAGING

THE

SPEAKERS

THE

AMP.

The

BBE

462

may

utilized

number

different

environments

and

its

results

may

vary

accordingly.

Because

both

channels

are

completely

independent

from

each

other,

only

one

channel

the

BBE

462

may

used,

each

channel

processing

different

signal

source.

The

effects

loop

the

ideal

placement

the

signal

chain

guitar

application.

pre-amp,

keyboard

P.A.

application,

the

BBE

462

works

best

the

last

component

the

signal

chain,

just

before

the

crossover

power

amp.

Important:

P.A.

application,

never

connect

the

BBE

462

into

the

effects

loop.

The

inherent

phase

shift

the

BBE

Process

will

cause

phase

cancellation

resulting

partial

loss

signal.

BBE

AND

EQUALIZATION

The

most

common

question

asked

the

BBE

Sound,

Inc.

service

department

is:

"Where

does

the

BBE

Processor

connect

the

signal

chain,

before

after

the

equalizer?"

Many

people

find

that

the

same

amount

equalization

longer

needed,

all,

when

BBE

processor

used.

Additionally,

the

amount

equalization

used

will

help

determine

the

BBE

462’s

proper

location

the

signal

chain:

the

being

set

give

the

room

flat

response

determined

spectrum

analyzer,

the

BBE

462

will

work

properly

before

after

the

EQ.

(Placing

the

BBE

462

after

the

recommended.)

the

being

used

for

drastic

tone

alteration,

the

recommended

placement

would

before

the

EQ.

Neither

these

configurations

will

harm

the

BBE

462.

When

the

BBE

462

being

used

single

instrument

application,

guitar,

keyboards,

etc.,

may

advantageous

experiment

with

the

proper

placement

the

BBE

the

signal

chain.

The

BBE

462

will

improve

the

sonic

quality

the

instrument

and

any

effects

that

may

present

well.

Important:

Generally,

reverb

and

delay

not

affect

the

BBE

negatively.

However,

possible

that

with

large

amount

effects

added

instrument

that

the

BBE

may

process

irregularly.

this

occurs,

reconnect

the

BBE

462

the

first

item

the

processor

chain.

Use

the

following

illustrations

starting

point

for

proper

placement

the

BBE

462.

LIVE

APPLICATION:

NON

POWERED

MIXER

CABINET

Connect

the

BBE

462

the

output

the

mixing

console.

The

output

the

BBE

will

drive

either

crossover

power

amp

directly.

(If

equalizer

being

used,

refer

"BBE

AND

EQUALIZATION"

section

under

"GENERAL

OPERATION.")

LIVE

APPLICATION:

POWERED

MIXER

CABINET

BBE

462

SONIC

MAXIMIZER

There

are

couple

ways

configure

the

BBE

462

into

powered

mixer.

The

ideal

method

would

into

“Pre-Amp

Out

Power

Amp

In"

section

the

console.

your

console

does

not

have

this

option,

use

the

main

channel

insertion

points.

RECORDING

L^-J

L^J

L>-J

L^J

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MIXING

CONSOLE

TRACK

RECORDING

The

BBE

462

can

utilized

the

recording

studio

individual

instruments

groups

instruments

improve

the

sound

quality.

MASTERING

DUBBING

TRACK

RECORDING

Li_J

L^-H

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till

©©©©©©©©

ITTT

©©©©©©©©

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HHHH

•

MIXING

CONSOLE

BBE

462

SONIC

MAXIMIZER

fSc

iiiogs9Qo

eaeeBB

™

JXUgr

HHU

Wfl

CASSETTE

DECK

Use

the

BBE

462

for

mastering

the

recording.

Even

the

BBE

Process

has

been

used

individual

tracks,

improvement

the

total

mix

will

noticed.

Andere Handbücher für 462

Inhaltsverzeichnis

Andere BBE Signalprozessor Handbücher

BBE

BBE DI-400 Bedienungsanleitung

BBE

BBE Sonic Maximizer 362XL Bedienungsanleitung

BBE

BBE Sonic Maximizer 411 Bedienungsanleitung

BBE

BBE Sonic Maximizer DI-100x Bedienungsanleitung

BBE

BBE 382ISW SONIC MAXIMIZER Bedienungsanleitung

BBE

BBE Sonic Maximizer 282i Bedienungsanleitung

BBE

BBE Sonic Maximizer 882i Bedienungsanleitung

BBE

BBE Sonic Maximizer 3012 Bedienungsanleitung

BBE

BBE Sonic Maximizer 482i Bedienungsanleitung

BBE

BBE Sonic Maximizer DI-1000 Bedienungsanleitung

BBE

BBE 422A Bedienungsanleitung

BBE

BBE Sonic Maximizer BBE 882 Bedienungsanleitung

BBE

BBE Sonic Maximizer DI-100 Bedienungsanleitung

BBE

BBE Sonic Maximizer 1002 Bedienungsanleitung

BBE

BBE Sonic Maximizer 322 Bedienungsanleitung

BBE

BBE Sonic Maximizer 382i Bedienungsanleitung

BBE

BBE Sonic Maximizer 882i Bedienungsanleitung

BBE

BBE DI-10 Bedienungsanleitung

BBE

BBE Audio Restoration System BBE ARS Bedienungsanleitung

BBE

BBE SONIC MAXIMIZER 482 Bedienungsanleitung

BBE

BBE Sonic Maximizer 262 Bedienungsanleitung

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