Kenwood Ge-4030 User manual

GRAPHIC

EQUALIZER

E-4030

INSTRUCTION

MANUAL

KENWOOD

CORPORATION

0-0464-00

GAD

(K,

P,

E, T,

X,

Y)

[Gall

91/12

1110987654

GOOMN>>

Introduction

Re

a

een

er

a

Your

choice

of

this

product

indicates

that

you

are

a

devotee

to

excellence

in

sound

reproduction.

:

We

appreciate

your

patronage

and

take

pride

in

the

long

tradi-

tion

of

quality

components

that

our

company

represents.

So

that

you

can

get

the

most

out

of

your

unit,

we

suggest

that

you

take

the

time

to

read

through

this

manual

before

you

hook

up

and

operate

your

system,

This

will

acquaint

you

with

oper-

ating

features

and

system-connection

considerations

so

that

your

listening

pleasure

will

be

enhanced

right

from

the

start.

You

wiil

notice

that

in

all

aspects

of

planning,

engineering,

styling,

operating

convenience

and

adaptability

we

have

sought

to

anticipate

your

needs

and

desires.

Keep

this

manual

handy

for

future

reference.

For

your

records

Record

the

serial

number,

found

on

the

back

of

the

unit,

in

the

spaces

designated

on

the

warranty

card,

and

in

the

space

provided

below.

Refer

to

the

model

and

serial

numbers

whenever

you

call

upon

your

dealer

for

information

or

service

on

this

product.

Model

_

CS]

Number

Unpacking

:

Accessories

Unpack

the

unit

carefully

and

make

sure

that

all

accessories

are

put

aside

so

they

will

not

be

lost.

®

Audio

cords

Examine

the

unit

for

any

possibility

of

shipping

damage.

If

your

unit

is

damaged

or

fails

to

operate,

notify

your

dealer

immedi-

ately.

If

your

unit

was

shipped

to

you

directly,

notify

the

ship-

ping

company

without

delay.

Only

the

consignee

(the

person

or

company

receiving

the

unit)

can

file

a

claim

against

the

car-

rier

for

shipping

damage.

We

recommend

that

you

retain

the

original

carton

and

pack-

ing

materials

for

use

should

you

transport

or

ship

the

unit

in

the

future.

Contents

Caution:

Read

the

pages

marked

/b,

carefully

ta

ensure

safe

operation.

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How

to

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equalizer

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SAFEGUARDS

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10

Contents

Of

GISPIAY

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12

2

GE-4030

(En)

/\

Caution:

Read

this

page

carefully

to

ensure

safe

operation.

Before

applying

power

For

the

U.S.A.

and

Canada

Important!

Units

shipped

to

the

U.S.A.

and

Canada

are

designed

for

operation

on

120

volts

AC

only.

CAUTION:

TO

PREVENT

ELECTRIC

SHOCK,

DO

NOT

USE

THE

AC

PLUG

WITH

AN

EXTENSION

CORD,

RECEPTACLE

OR

OTHER

OUTLET

UNLESS

THE

BLADES

CAN

BE

FULLY

INSERTED

TO

PREVENT

BLADE

EXPOSURE.

For

the

United

Kingdom

Important!

Units

shipped

to

the

U.K.

are

designed

for

operation

on

240

volts

AC

only.

The

mains

plug

must

be

removed

from

the

wali

socket

prior

to

any

internal

examination.

The

wires

in

this

mains

lead

are

coloured

in

accordance

with

the

following

code:

:

LahbanteseGievaageh

wens

Heemeder

ier

eanene

Neutral

BROW!

conc

cccdks

deccevienddeeeeaevesseeeee

LE

The

wires

in

this

mains

lead

must

be

connected

to

the

termi-

nals

in

the

plug

as

follows:

Wire

colour

Plug

terminal

marking

6a

Pha

weer

Me

ett

ee

AC

Ris

N

or

Black

BEOW

A

tenntaee

.

Lor

Red

Brown

to

Live

Blue

to

Neutral

wv)

Plug

Notes:

1.

lf

a

13-amp

plug

is

used,

this

must

be

fitted

with

a

5-amp

fuse.

2.

if

a

3-pin

plug

with

earthing

contact

is

used,

no

wire

must

be

connected

to

the

E.

terminal.

Safety

precautions

WARNING:

TO

PREVENT

FIRE

OR

ELECTRIC

SHOCK,

DO

NOT

EXPOSE

THIS

APPLIANCE

TO

RAIN

OR

MOISTURE.

CAUTION

RISK

OF

ELECTRIC

SHOCK

DO

NOT

OPEN”

For

Australia

and

Europe

Important!

Units

shipped

to

Australia

are

designed

for

operation

on

240

V

AC

only.

Units

shipped

to

Europe

are

designed

for

operation

on

230

V

AC

only.

For

other

countries

Important!

Units

shipped

to

countries

other

than

the

above

countries

are

equipped

with

an

AC

voltage

selector

switch

on

the

rear

panel.

Refer

to

the

following

paragraph

for

the

proper

setting

of

this

switch.

AC

voltage

selection

This

unit

operates

On

110-120

or

220-240

volts

AC.

The

AC

voltage

selector

switch

Type

A

or

Type

B

on

the

rear

panel

is

set

to

the

voltage

that

prevails

in

the

area

to

which

the

unit

is

shipped.

Before

connecting

the

power

cord

to

your

AC

out-

let,

make

sure

that

the

setting

position

of

this

switch

matches

your

line

voltage.

If

not,

it

must

be

set

to

your

voltage

in

ac-

cordance

with

the

following

direction.

Note:

---

Our

warranty

does

not

cover

damage

caused

by

excessive

line

voltage

due

to

improper

setting

of

the

AC

voltage

selector

switch.

AC

voltage

selector

switch

Type

A

cx

onl

oe

Ta

Ill

trove

«ACZ2OV~

AC240V~

Type

B

=

mall

AC110V-

<>

AC220V-

T20V

~

240V

~

Move

switch

lever

to

match

your

line

voltage

with

a

smail

screwdriver

or

other

pointed

tool.

CAUTION:

TO

REDUCE

THE

RISK

OF

ELECTRIC

SHOCK,

DO

NOT

REMOVE

COVER

{OR

BACK).

NO

USER-SERVICEABLE

PARTS

INSIDE,

REFER

SER-

VICING

TO

QUALIFIED

SERVICE

PERSONNEL.

THE

LIGHTNING

FLASH

WITH

ARROWHEAD

SYMBOL,

WITHIN

AN

EQUILATERAL

TRIANGLE,

IS

INTENDED

TO

ALERT

THE

USER

TO

THE

PRESENCE

OF

UNINSULATED

"‘DANGEROUS

VOL-

TAGE”

WITHIN

THE

PRODUCT'S

ENCLOSURE

THAT

MAY

BE

OF

SUFFICIENT

MAGNITUDE

TO

CONSTITUTE

A

RISK

OF

ELECTRIC

SHOCK

TO

PERSONS.

THE

EXCLAMATION

POINT

WITHIN

AN

EQUILATERAL

TRIANGLE

IS

INTENDED

TO

ALERT

THE

USER

TO

THE

PRESENCE

OF

IMPORTANT

OPERATING

AND

MAINTENANCE

(SERVICING)

IN-

STRUCTIONS

IN

THE

LITERATURE

ACCOMPANYING

THE

APPLIANCE.

GE-4030

(En)

3

-

IMPORTANT

SAFEGUARDS

/A\

Caution

:

Read

this

page

carefully

to

ensure

safe

operation.

Please

read

all

of

the

safety

and

operating

instructions

before

operating

this

unit.

For

best

results,

follow

all

warnings

placed

on

the

unit

and

adhere

to

the

operat-

ing

and

use

instructions.

These

safety

and

operating

in-

structions

should

be

retained

for

future

reference.

1.

Power

sources

—

The

unit

should

be

connected

to

a

power

supply

only

of

the

type

described

in

the

operating

instructions

or

as

marked

on

the

appliance.

2.Power-cord

protection

—

Power-supply

cords

should

be

routed

so

that

they

are

not

likely

to

be

walked

on

or

pinched

by

items

placed

upon

or

against

them,

pay

particular

attention

to

cords

at

plugs,

convenience

receptacles,

and

the

point

where

they

exit

from

the

unit.

Never

pull

or

stretch

the

cord.

3.

Grounding

or

polarization

—

The

precautions

should

be

taken

so

that

the

grounding

or

polariza-

tion

means

of

this

unit

is

not

defeated.

4.

Ventilation

—

The

unit

should

be

situated

so

that

its

location

or

position

does

not

interfere

with

its

proper

ventilation.

To

maintain

good

ventilation,

do

not

put

records

or

a

table-cloth

on

the

unit.

Place

the

unit

at

least

10

cm

away

from

the

wails.

Do

not

use

the

unit

on

a

bed,

sofa,

rug

or

similar

surface

that

may

block

the

ventilation

openings.

5.

Water

and

moisture

—

The

unit

should

not

be

used

near

water

—

for

example,

near

a

batntub,

washbowl,

kitchen

sink,

laundry

tub,

in

a

wet

base-

ment,

or

near

a

swimming

pool,

etc.

6.

Temperature

—

-The

unit

may

not

function

pro-

perly

if

used

at

extremely

low,

or

freezing

tempera-

tures.

The

ideal

ambient

temperature

is

above

+5°C

(41°F).

4

GE-4030

(En)

7.Heat

—

The

unit

should

be

situated

away

from

heat

sources

such

as

radiators,

heat

registers,

stoves,

or

other

units

(including

amplifiers)

that

produce

heat.

8.

Electric

shock

—

Care

should

be

taken

so

that

ob-

9.

10.

jects

do

not

fall

and

liquid

is

not

spilled

into

the

en-

closure

through

openings.

lf

a

metal

object,

such

as

a

hair

or

a

needle,

comes

into

contact

with

the

inside

of

this

unit,

a

dangerous

electric

shock

may

result.

For

families

with

children,

never

permit

chil-

dren

to

put

anything,

especially

metal,

inside

this

unit.

Enclosure

removal

—

Never

remove

the

en-

closure.

If

the

internal

parts

are

touched

accidentally,

a

serious

electric

shock

might

occur.

Magnetic

fields

—

Keep

the

unit

away

from

sources

of

magnetic

fields

such

as

TV

sets,

speaker

systems,

radios,

motorized

toys

or

magnetized

objects.

11.

Cleaning

—

Do

not

use

volatile

solvents

such

as

alcohol,

paint

thinner,

gasoline,

or

benzine,

etc.

to

clean

the

cabinet.

Use

a

clean

dry

cloth.

12.

Carts

and

stands

—

An

appliance

and

cart

com-

bination

should

be

moved

with

care.

Quick

stops,

excessive

force,

and

uneven

surfaces

may

cause

the

appliance

and

cart

combination

to

overturn.

13.Nonuse

periods

—

The

power

cord

of

the

unit

should

be

unplugged

from

the

outlet

when

left

un-

used

for

a

long

period

of

time.

14.

Abnormal

smell

—

if

an

abnormal

smell

or

smoke

is

detected,

immediately

turn

the

power

OFF

and

pull

out

the

power

cord.

Contact

your

dealer

or

nearest

service

center.

POWER

OFF!

15.

Damage

requiring

service

—

The

unit

should

be

serviced

by

qualified

service

personnel

when:

A.

The

power-supply

cord

or

the

plug

has

been

damaged;

or

B.

Objects

have

fallen,

or

liquid

has

been

spilled

into

the

unit;

or

C.

The

unit

has

been

exposed

to

rain;

of

D.

The

unit

does

not

appear

to

operate

normaily

or

exhibits

a

marked

change

in

performance;

or

E.

The

unit

has

been

dropped,

or

the

enclosure

damaged.

16.

Servicing

—

The

user

should

not

attempt

to

ser-

vice

the

unit

beyond

that

described

in

the

operating

instructions.

All

other

servicing

should

be

referred

to

qualified

service

personnel.

17.

Outdoor

antenna

grounding

—

|f

an

outside

an-

tenna

is

connected

to

the

receiver,

be

sure

the

an-

tenna

system

is

grounded

so

as

to

provide

some

protection

against

voltage

surges

and

built

up

static

charges.

Section

810

of

the

National

Electrical

Code,

ANSI/

NFPA

No.

70—1984,

provides

information

with

respect

to

proper

grounding

of

the

mast

and

supporting

structure,

grounding

of

the

lead-in

wire

to

an

antenna

discharge

unit,

size

of

grounding

con-

Notes:

—

A

Caution

;

Read

this

page

carefully

to

ensure

safe

operation.

ductors,

location

of

antenna-discharge

unit,

connec-

tion

to

grounding

electrodes,

and

requirements

for

the

grounding

electrode.

See

Figure.

EXAMPLE

OF

ANTENNA

GROUNDING

AS

PER

NATIONAL

ELECTRICAL

CODE

ANTENNA

DISCHARGE

UNIT

(NEC

SECTION

810-20}

ELECTRIC

SERVICE

EQUIPMENT

GROUNDING

CONDUCTORS

(NEC

SECTION

810-27}

GROUND

CLAMPS

POWER

SERVICE

GROUNDING

ELECTRODE

SYSTEM

NEC

—

NATIONAL

ELECTRICAL

CODE

iNEC

ART

250,

PART

H)

18.

Power

lines

—

An

outdoor

antenna

should

be

lo-

cated

away

from

power

lines.

19.

AC

outlets

—

Do

not

connect

other

audio

equip-

ment

with

a

power

consumption

larger

than

that

specified

to

the

AC

outlet

on

the

rear

panel.

Never

connect

other

electrical

units,

such

as

an

iron

or

toaster,

to

it

to

prevent

fire

or

electric

shock.

1.

Item

3

is

not

required

except

for

grounded

or

polarized

equipment.

2.

Item

17

and

18

are

not

required

except

for

units

provided

with

antanna

terminals.

3.

Item

17

complies

with

UL

in

the

U.S.A.

GE-4030

(En)

5

System

connections

Make

connections

as

shown

below.

When

connecting

the

components,

refer

also

to

the

instruction

manuals

of

the

Do

not

plug

in

the

power

lead

until

all

connections

are

completed.

Amplifier

with

the

ADAPTOR

jacks

Amplifier

or

receiver

with

the

TAPE

MONITOR

switch

feesbeceendas!

eee

cj]

°o

om

P

;

TAPE

Unplug

the

shorting

pins

from

the

ADAPTOR

jacks

REE

es

and

connect

the

component

O)

G

to

these

jacks.

Our

toma

|

E£QUALIZER

(ADAPTOR)

Audio

cord

f

»

Nip

IN<--

LINE

Tape

deck

Ag

c

©)

©

System

control

connection

When

connected

to

an

amplifier

or

receiver

having

KENWOOD

SYSTEM

CONTROL

terminals,

system

operation

such

as

remote

control

is

made

possible.

For

details,

refer

to

the

instruction

manual

of

the

amplifier

or

receiver.

lf

your

amplifier

or

receiver

is

not

equipped

with

the

SYSTEM

CON-

TROL

terminals,

do

not

connect

anything

to

any

SYSTEM

CONTROL

terminal.

De

not

connect

the

unit

in

any

system

configuration

other

than

specified.

O

@

Be

sure

to

insert

the

system

control

cord

plugs

fully

into

the

SYSTEM

CONTROL

terminals.

@

If

the

system

control

cord

and

audio

cords

are

not

connected

properly,

the

automatic

system

governing

remote

control

and

system

functions

will

not

operate.

6

GE-4030

(En)

ook}.

O

@

Qe)

t

Connect

ta

the

TAPE

jacks

(TAPE

MONITOR).

(Set

the

TAPE

MONITOR

switch

to

the

monitoring

position.)

oO

SYSTEM

CONTROL

=)

i

System

control

cord

GE-4030

rear

panel

ea

To

AC

outlet

AC

voltage

selector

switch

(Except

for

some

areas)

Shape

of

the

AC

outlet

AC

voltage

selector

switch

Unit

destination

Not

equipped

110

=

120

V/

220

—

240

V

U.S.A.

and

Canada

U.S.

Military

U.K.

Not

equipped

Other

countries

Not

equipped

410

-—

120

V/

220

~

240

V

Not

equipped

Notes:

1.

Connect

all

cords

firmly.

If

connections

are

loose

there

could

be

loss

of

sound

or

noise

produced.

.

When

plugging

and

unplugging

connection

cords,

be

sure

to

first

remove

the

power

cord

from

the

AC

outlet.

Plugging/unplugging

connection

cords

without

removal

of

the

power

cord

can

cause

malfunctions

or

damage

to

the

unit.

.

Do

not

connect

up

a

power

source

which

is

larger

than

that

indicated

_on

the

socket

at

the

rear

of

the

unit.

No

ee)

Controls

and

indicators

Equalizer

level

indicator

REFERENCE

indicator

Graphic

equalizer

display

MANUAL

indicator

Preset

(1

—

5)

Indicators

MEMORY

indicator

EQUALIZER

indicator

Left

display

unit

Right

display

unit

DISPLAY

keys

.

EQ.RANGE

select

switch

(LEFT,

RIGHT)

STAND

BY

indicator

EQ.REC

switch

PEAK

HOLD

EQ.EFFECT

Input

selector

POWER

key

switch

(LINE/TAPE)

Equalizer

level

controls

S

-

A

LEVEL

controls

MEMORY

key

(60Hz~15kHz)

(Spectrum

analyzer)

(LEFT,

RIGHT)

REVERSE

key

MANUAL

MEMO.

keys

REFERENCE

MEMO.

keys

(Mi1~M5)

(R1~R5)

STAND

BY

mode

of

POWER

switch

When

the

power

cord

of

this

system

is

plugged

into

an

AC

outlet,

the

2

STAND

BY

indicator

lights

up

regardless

of

the

ON/OFF

setting

of

the

ie

STANDBY

RANGE

EQ.REC

INPUT

POWER

switch.

This

indicates

that

a

small

amount

of

current

is

being

eae

=

Ao

=

Fa

supplied

to

the

unit

to

back

up

the

memory

contents.

This

mode

is

referred

to

as

the

Stand

By

mode.

ee

EQ

EFFECT

EQ.RANGE

EQ.REC

LINE/TAPE

Note:

Bemeerk:

The

unit's

power

supply

is

secondarily

connected.

Note

following.

Strammen

til

apparatet

afbrydes

p&

den

sekundzere

side.

Vear

The

unit

is

not

completely

disconnected

from

the

mains

as

long

opmeerksom

pa

foigende.

as

the

power

cord

is

connected

to

a

wall

outlet.

Denne

enhed

er

ikke

fullstendig

koblet

fra

lysnettet

s&

lenge

stikket

er

tisluttet

stikkontakten.

Observera:

Apparatens

strémfdrsdérjning

kopplas

fran

sekundart.

V.g.

ge

aktp€

Anmerkning:

féljande.

_Stremmen

til

apparatet

er

slatt

av

pA

sekundzersiden.

Veer

oppmerk-

Apparaten

frankopplas

inte

helt

och

hallet

fran

str6mnatet

medan

_som

pa

det

falgende.

;

apparatens

natsladd

ar

ansluten

till

vaxelstr6msuttaget.

_

Dette

apparatet

koples

ikke

fullstencig

fra

nettet

s4

lenge

stepselet

star

i

en

stikkontakt,

selv

om

strembryteren

settes

|

av-stiling.

Huom:

Virta.

yksikké6n

on

kytketty

pois

sekundaaripuolelta.

Huomici

seuraava.

Tama

yksikk6é

ei

ole

kokonaan

kypketty

pois

pa

virranjakajasta

kun

paa

katkaisin

on

liitettyna

virtatiiriin.

GE-4030

(En)

7

1

-_

Operation

Instructions

DISPLAY

k

@

How

to

apply

equalizer

effect

POWER

switch

(LEFT,

RIGHT)

EQ.EFFECT

switch

Preparations:

(1)

Set

the

TAPE

MONITOR

switch

of

the

amplifier

or

receiver

connected

to

this

unit.

(2)

Press

the

POWER

switch

of

this

unit

to

ON.

Equalizer

level

Input

selector

switch

controls

(LINE/TAPE)

(60Hz~

15kHz)

MANUAL

MEMO.

keys

REFERENCE

MEMO.

keys

(M1~M5}

{R1~R5)

1]

Set

the

input

mode

to

the

LINE

mode.

Should

be

off.

@.

Press

the

EQ.EFFECT

switch.

24K

6K

ISK

TOTAL

3

Set

the

display

to

the

graphic

mode.

LEFT

|

RIGHT

|

-

DISPLAY

"

6o

180

400

i

2K

6K

OISK

TOTAL”

4.

Create

an

equalizer

pattern.

Recalling

a

previously-preset

pattern

Creating

a

desired

pattern

Pressing

the

segment

increases

the

level.

150

4

6

24k

15k

Hz

4

i

!

mM

MANUAL

MEMO,

‘Dt

A

RO

‘a

a

wr

[07

inal

mea

a

RS

REFERENCE

MEMO.

it

Pressing

the

[\¥]

segment

decreases

the

level.

®

Select

a

pattern

from

M1

to

M5

(MANUAL

MEMQ.,)

or

R11

to

R5

(REFERENCE

MEMO.,).

(Refer

to

“List

of

preset

equalizer

patterns”

on

page

9.)

@

Press

the

key

corresponding

to

the

frequency

to

be

adjusted.

To

cancel

the

equalizer

effect

:

How

to

use

the

FLAT

key

FLAT

20

6K

«ISK

Tora”

Goes

off.

®

Pressing

the

FLAT

key

makes

the

®@

The

pattern

being

displayed

remains

the

same.

display

curve

flat.

8

GE-4030

(En)

—

@

List

of

preset

equalizer

patterns

Preset

equalizer

patterns

(REFERENCE

MEMO.)

{R1

—

R5)

Preset

equalizer

patterns

(MANUAL

MEMO.}

(M1

—

M5)

It

is

possible

to

store

in

preset

memory

in

this

mode.

R1:

For

recording

sound

by

adjust-

M1:

For

reducing

ultra-low

Trequen-

ing

its

sound

suitable

for

play-

back

with

a

headphone

stereo.

:

For

recording

sound

by

adjust-

ing

its

sound

suitable

for

play-

back

with

a

car

stereo.

:

For

playing

rock

or

fusion

music

with

more

powertul

sound.

:

For

playing

various

kind

of

music

with

enhanced

vocal.

:

For

playing

music

with

soft

sound

by

cutting

Irritating

mid-

dle

and

high

frequencies.

Sound

equalization

e

Super

bass

range

(60

Hz)

When

this

control

is

moved

up,

the

bass

instrument

{double

bass,

.

bass

drums,

or

pipe

organ,

etc.)

sound

is

increased.

When

the

super

bass

sound

is

boomy,

move

this

control

down.

Bass

range

(150

Hz)

:

Usually,

the

listening

roam

resonance

frequency

is

fn

this

range.

To

eliminate

bass

resonance,

move

this

control

down.

Mid-bass

range

(400

Hz)

This

range

is

the

basis

of

music.

Whether

the

sound

is

rich

or

not,

depends

on

this

range.

When

the

playback

sound

is

not

so

good,

move

this

control

up.

Mid

range

(1

kHz)

When

this

contro]

is

moved

up

or

down,

the

baritone

or

soprano

~

voice

is

emphasized/de-emphasized.

This

range

is

the

“presence”

of

music.

Mid-high

range

(2.4

kHz)

This

range

is

stimulus

and

metallic

sound.

When

this

range

is

well

compensated,

vivid

sound

can

be

obtained.

cy

noise

or

scraich

noise

when

playing

an

analog

disc.

:

For

playing

the

jazz

of

the

fifties,

etc.,

with

an

ambience

of

those

days.

:

For

playing

music

for

a

long

period

of

time,

like

background

music.

:

For

playing

very

detailed

music.

:

To

create

an

exciting

sound

by

enhancing

ultra-low

and

high

frequencies.

@

High

range

(6

kHz)

This

frequency

range

is

the

hardness

of

the

sound.

When

this

control

is

moved

up,

strings

or

brass

instruments,

such

as

flutes

or

piccolos,

are

emphasized.

When

the

control

is

moved

down,

the

sound

will

be

more

soothing.

@

Super

high

range

(15

kHz)

This

frequency

range

is

the

details

of

the

music.

When

this

control

is

moved

up,

super

high

frequency

instruments,

such

as

triangles

or

cymbals,

are

emphasized,

resulting

in

wide

sound

and

echoes.

GE-4030

(En)

9

Operation

instructions

DISPLAY

keys

(LEFT,

RIGHT}

EQ.RANGE

select

switch

EQ.REC

switch

S

-

ALEVEL

controls

(Spectrum

analyzer}

(LEFT,

RIGHT}

PEAK

HOLD

key

@

User-preset

of

user-created

pattern

1

Create

a

desired

equalizer

pattern.

Follow

steps

2

to

4

of

“How

to

apply

equalizer

effect”

on

page

8.

@

Any

equalizer

pattern

can

be

preset

if

it

is

being

displayed.

2

Preset

the

equalizer

pattern

in

the

manual

memory.

(1)

Press

the

MEMORY

key.

Blinks

MEMORY

(MEMORY

15K

TOTAL”

Lights

up.

(2)

Press

one

of

the

MANUAL

MEMO.

keys.

fr

4

Fr

tt

ft

MANUAL

MEMO.

.

:

Ke

oISK

TOTAL”

Press

while

|

MEMORY

|

is

lighted

up.

Goes

off

®

Pattern

is

preset

under

the

number

of

the

MANUAL

MEMO.

key

pressed.

@

Up

to

five

patterns

can

be

preset

in

the

same

manner.

@

When

a

pattern

has

previously

been

preset

under

the

MANUAL

MEMO.

key

pressed,

the

newly

preset

pattern

replaces

the

To

return

to

the

initial

pattern

(factory-preset

patterns

M1

to

M5

on

page

9)

by

clearing

the

user-preset

pattern:

Press

the

MANUAL

MEMO.

key

where

the

pattern

to

be

cleared

is

preset

for

more

than

5

seconds.

10.

GE-4030

(En)

MANUAL

MEMO.

keys

(M1~M5}

Input

selector

switch

{(LINE/TAPE)

REVERSE

key

MEMORY

key

@

How

to

play

tape

with

equalizer

effect

Preparation:

Before

proceeding

to

the

following,

connect

a

tape

deck

as

shown

on

page

6.

1

Set

the

input

mode

to

the

TAPE

mode.

EI]

Light

:

LINE/TAP

ee

|

2

Create

a

desired

equalizer

pattern.

Follow

steps

2

to

4

of

“How

to

apply

equalizer

effect”

on

page

8.

3

Start

playing

the

tape

deck.

m@

How

to

record

sound

with

equalizer

effect

Preparation:

Before

proceeding

to

the

following,

connect

a

tape

deck

as

shown

on

page

6.

1

Set

the

input

mode

to

the

LINE

mode.

EQ.REC

INPUT

om

|

am

|

Should

be

off.

LINE/TAP

Te

2

Create

a

desired

equalizer

pattern.

Follow

steps

3

and

4

of

“How

to

apply

equalizer

effect”

on

page

8.

|

3

Press

the

EQ.REC

switch.

EQ.REC

—

INPUT

a

TAPE

Lights

up.

|

4

Start

recording

on

the

tape

deck.

|

neration

Inetrurtinne

Contents

of

display

Spectrum

analyzer

display

Displays

the

frequency

distribution

of

the

source

being

played

to

allow

understanding

at

a

glance.

@

The

overali

level

of

the

spectrum

analyzer

can

be

adjusted

using

the

S

+A

LEVEL

control.

S&

A

LEVEL

4

a

i=;

3

?

To

decrease

.

=

To

increase

a

10

@

When

the

PEAK

HOLD

key

is

pressed

with

the

spectrum

analyzer

displayed,

the

peak

level

of

each

frequency

will

be

held

for

0.5

seconds.

Press

the

key

again

to

cancel

the

peak

hold

display.

PEAK

HOLD

Graphic

equalizer

display

Shows

how

each

frequency

range

is

compensated.

The

graphic

equalizer

display

also

appears

for

about

5

seconds,

even

while

the

unit

is

in

the

spectrum

analyzer

display

mode,

when

one

of

the

following

operations

is

performed.

1.

Switching

power

ON.

2.

An

operation

key

associated

with

an

equalizer

operation

is

pressed.

How

to

use

the

EQ.RANGE

select

switch

The

EQ.RANGE

select

switch

is

used

to

switch

the

equalizer

range

between

+12

dB

and

+6

cB.

7

£12

dB

when

the

indicator

is

OFF

{01}.

|

;

.

:

,

Use

this

range

in

case

relatively

;

wide

range

of

equalization

‘s

required.

|

—

+6

dB

when

the

indicator

is

ON

(=).

Use

this

range

in

case

relatively

small

range

of

equalization

is

required.

Operation

from

the

remote

control

unit

lf

the

remote

control

unit

of

your

amplifier

connected

to

this

unit

by

a

system

control

cord

has

the

keys

as

shown

in

the

illustration,

these

keys

can

be

used

to

turn

the

equalizer

effect

ON/OFF

and

to

recall

a

preset

pattern

from

memory.

:

Spectrum

analyzer

display

Peak

hold

level

Statgeneeaased

TN

Tatal

signal

level

Signal

level

of

each

frequency

band

DISPLAY

4

The

display

mode

changes

every

time

the

DISPLAY

key

is

pressed.

Y

Graphic

equalizer

display

Mf

oT

a

.

s

.

:

.

*

ad.

=

et

—

E——_

TOT.

Equalizer

pattern

display

Total

signal

level

How

to

use

the

REVERSE

key

When

the

REVERSE

key

is

pressed,

the

graphic

equalizer

pattern

on

the

display

will

be

reversed

(upside

down).

REVERSE

@

Use

this

function

as

the

encoding/decoding

system

to

apply

the

specific

compensation

for

recording.

Every

time

the

M.CALL

key

is

pressed,

EQUALIZER

i

patterns

are

switched

as

follows:

ke

ee

R5<«—R4+R3~—R2~<—RI

GE-4030

(En)

17

In

case

of

difficuity

(hc

Ga

Van

ie

ean

eames

annie

What

appears

to

be

a

malfunction

may

not

always

be

serious.

If

your

unit

should

not

perform

as

expected,

consult

the

table

below

to

see

if

the

problem

can

be

corrected

before

seeking

help

from

your

dealer

or

service

representative.

Power

ON,

but

no

sound.

@

Poor

connection

of

the

power

cord

plug.

@

Connect

the

power

cord

plug

securely.

@

The

power

cord

piug

is

connected

to

the

|

@

Turn

ON

the

power

switch

of

the

amplifier.

SWITCHED

outlet

of

the

amplifier.

The

sound

applied

to

LINE

IN

jacks

@

The

input

selector

switch

is

pressed

at

TAPE.

|

@

Press

the

input

selector

switch

to

LINE.

cannot

be

heard.

@

The

input

and

output

connections

are

re-

|

@

Connect

the

input

and

output

correctly,

versed.

No

equalizer

effect.

@®

The

TAPE

MONITOR

switch

of

the

amplifieror

|

@

Set

TAPE

MONITOR

switch

correctly.

receiver

is

not

set

to

MONITOR.

The

equalizer

effect

is

not

enough.

@

The

EQ.

RANGE

selector

is

set

to

+6

dB.

e

|

@Setthe

selectorto+12dB,

the

selector

to

£12

dB.

Notes:

1.

This

system

is

microprocessor-controlled,

so

malfunction

may

occur

due

to

external

noise

or

interference

noise.

In

such

a

case,

unplug

the

power

cord,

plug

it

and

turn

power

on

again.

2.

Do

not

use

contact

cleaners

because

it

could

cause

a

malfunction.

Be

specially

careful

against

contact

cleaners

containing

oil,

for

they

may

deform

the

plastic

components.

Specifications

Equalizer

characteristics

General

Variable

range

..............

deans

Ce

12

OB/26cdE

POWer

CONSUMPTION

..................cccceeccceseesecertertneenaaner

20

W

AL

&

R

independently

adjustable)

AC

outlets

Center

frequencies

......................-

60

Hz,

150

Hz,

400

Hz,

For

the

U.S.A.

and

Canada

1

kHz,

2.4

kHz,

6

kHz,

15

kHz

UNSWITCHED

....00.

ees

1

(200

W,

1.6

A

max.)

Frequency

response

......

10

Hz

—

50

kHz,

+0

dB,

—1.5

dB

For

other

countries

Total

harmonic

distortion

..................

Less

than

0.006%

UNSWITCHED

ooo.

cece

eceesseeees

1

(200

W

max.)

(fkHz,

all

controls

flat

output

1V)

Dimensions

000.........00000

cece

W:

440

mm

(17-5/168")

CCE.

||

9 |

Rane

ee

eae

en

nee

ve

ae

RPE

Po

aE

oa

0

+2.7

dB

H:

97

mm

(3-13/16")

Maximum

output

voltage

....

5.4

V

(1

kHz,

T.H.D.

0.03%)

D:

277

mm

(10-7/8")

S/N

ratio

oo.....:ccccscccss

es

eeeeseseseee.

100

dB

eee

A

network,

1V)

Weight

(net)

............ccccccccscccssecsessssssssssceseneess

3.5

kg

(7.7

Ib)

Input

Impedance

...........

cee

ee

eee

renee

.

50

kQ

Output

Impedance

.............ccccccecceeeceeeeeeecceeeeeerewerewenees

2kQ

Note:

KENWOOD

follows

a

policy

of

continuous

advancements

in

development.

For

this

reason

specifications

may

be

changed

without

notice.

For

the

U.S.A.

FCC

WARNING:

This

equipment

may

generate

or

use

radio

frequency

energy.

Changes

or

modifications

to

this

equipment

may

cause

harmful

interference

unless

the

modifications

are

expressly

approved

in

the

instruction

manual.

The

use

could

lose

the

authority

to

operate

this

equipment

if

an

unauthorized

change

or

modification

is

made.

~

NOTE:

This

equipment

has

been

tested

and

found

to

comply

with

the

limits

for

a

Class

B

digital

device,

pursuant

to

Part

15

of

the

FCC

Rules.

These

limits

are

designed

to

provide

reasonable

protection

against

harmful

interference

in

a

residential

installation.

This

equipment

may

cause

harmful

interference

to

radio

communications,

if

it

is

not

installed

and

used

in

accordance

with

the

instructions.

However,

there

is

no

guarantee

that

interference

will

not

occur

in

a

particular

installation.

If

this

equipment

does

cause

harmful

interference

to

radio

or

television

reception,

which

can

be

determined

by

turning

the

equipment

off

and

on,

the

user

is

encouraged

to

try

to

correct

the

interference

by

one

or

more

of

the

following

measures:

—

Reorient

or

relocate

the

receiving

antenna.

—

Increase

the

separation

between

the

equipment

and

receiver.

—

Connect

the

equipment

into

an

outlet

on

4

circuit

different

from

that

to

which

the

receiver

is

connected.

—

Consult

the

dealer

or

an

experienced

radio/TV

technician

for

help.

For

CANADA

DOC

REGULATION

"This

digital

apparatus

does

not

exceed

the

CLASS

B

limits

for

radio

noise

emissions

from

digital

apparatus

as

set

out

In

the

radio

interference

regulations

of

the

Canadian

Department

of

Communications.”

12

GE-4020

(En)

Kenwood GE-4030 User manual

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