Nakamichi CR-2 Manuel utilisateur

Nakamichi

CiR-2/CIR-1

2

Head

Cassette

Deck

Owner's

Manual

Bedienungsanleitung

Mode

d’Emploi

This

Owner’s

Manual

covers

the

following

models:

Diese

Bedienungsanleitung

gilt

fir

die

folgenden

Modelle:

Le

mode

d’emploi

couvre

les

modéles

suivants:

CR-2

CR-2A

CR-2E

CR-1

CR-1A

CR-1E

Congratulations!

You

have

chosen

a

truly

exceptional

product.

All

Nakamichi

audio

components

are

created

according

to

a

simple

but

highly

demanding

philosophy:

perfectly

natural

reproduction

of

the

musical

experience,

without

the

slightest

trace

of

coloration.

Even

the

ambience

of

the

stage

and

the

heartbeat

of

the

performers

can

be

felt

when

hearing

music

reproduced

the

Nakamichi

way.

This

is

what

has

earned

our

products

a

dedicated

following

among

disceming

audio

enthusiasts,

music

lovers

and

mu-

sicians

the

world

over.

The

CR-2/CR-1

cassette

deck

incorporates

many

aspects

of

the

sophisticated

technology

developed

for

Nakamichi's

upper-range

models.

In

a

simple

and

compact

package,

this

deck

delivers

sound

quality

that

rivals

many

of

its

peers.

Specifications

are

guaranteed,

as

each deck

is

painstakingly

adjusted

at

the

factory.

Outstanding

basic

recording

and

playback

performance

is

complemented

by

attractive

design

and

exceptional

ease

of

use.

In

order

to

take

full

advantage

of

this

unit’s

superior

per-

formance,

please

read

this

manual

in

its

entirety

and

re-

tain

it

for

future

reference.

Thank

you.

Nakamichi

Corporation

The

photo

on

this

page

shows

the

concert

hall

in

the

Nakamichi

Research

Enstitute.

Here

every

component

must

prove

itself,

above

and

beyond

technical

specifications.This

hall

helps

us

explore

the

realm

of

live

music,

which

is

the

starting

and

end

point

in

the

development

of

all

Nakamichi

products.

English

from

page

3

Lieber

Stereofreund!

Sie

haben

sich

fir

ein

in

jeder

Hinsicht

hervorragendes

Gerdt

entschieden.

Alle

Audio-Komponenten

von

Nakamichi

folgen

einem

ebenso

einfachen

wie

strikten

Motto:

absolut

natiirliche

Musikwiedergabe,

ohne

jeden

Anflug

von

Verféirbungen.

Musik

héren

mit

Nakamichi

ist

ein

Erlebnis,

das

selbst

die

Raumdimension

und

die

elektrisierende

Atmosphdre

auf

der

Biihne

mit

ein-

schlieBt.

Nicht

umsonst

genieft

der

Name

Nakamichi

bei

Musikfreunden,

HiFi-Liebhabern

und

Musikern

auf

der

ganzen

Welt

einen

so

guten

Ruf.

Das

Cassettendeck

CR-2/CR-1

basiert

auf

dem

tech-

nischen

Know-how

von

Nakamichis

Spitzenmodellen.

In

der

Klangqualitdt

laBt

sich

dieses

unkomplizierte

und

kom-

pakte

Gerdt

ohne

weiteres

einer

hohen

Klasse

zuordnen.

Die

Beibehaltung

der

Leistungswerte

wird

durch

in-

dividuelle

Justierung

und

Einmessung

im

Werk

garan-

tiert.

Ansprechendes

Styling

und

ausgezeichnete

Bedienungsfreundlichkeit

sind

weitere

wichtige

Merkmale.

Um

die

vorziigliche

Leistung

dieses

Gerdts

voll

zu nut-

zen,

raten

wir

Ihnen,

die

Bedienungsanleitung

vor

In-

betriebnahme

genau

durchzulesen

und

fiir.

spdteres

Nachschlagen

gut

aufzubewahren.

Vielen

Dank.

Nakamichi

Corporation

Das

Foto

auf

dieser

Seite

zeigt

die

Konzerthalle

im

Nakamichi-

Forschungszentrum.

Uber

die

rein

technische

Seite

hinaus

gewinnen

wir

dort

wichtige

Impulse

fiir

unsere

Arbeit.

Jedes

Gerat

muB

hier

beweisen,

was

in

ihm

steckt,

und

five

erlebte

Musik

steht

am

Anfang

und

Ende

aller

Entwicktungsarbeit.

Deutsch

von

Seite

10

Francais

de

la

page

17

Cher

client!

Vous

venez

d’acquérir

un

produit

réellement

except

nel.

Tous

les

éléments

des

chaines

Nakamichi

sont

«

cus

selon

un

principe

simple

mais

des

plus

exigeani

savoir:

une

reproduction

parfaitement

naturelle,

exer

de

la

moindre

coloration,

de

toute

expression

music

Quand

une

musique

est

reproduite

par

Nakamichi,

«

toute

l'ambiance

du

plateau

que

l’on

ressent,

jusqu

battements

de

coeur

des

musiciens.

De

nous

étre

4

ce

principe

nous

a

valu

des

adeptes

finéles

parm

audiophiles,

les

mélomanes

et

les

musiciens

du

mc

entier.

Dans

les

platines

a

cassettes

CR-2

et

CR-1,

on

retr

bien

des

aspects

de

la

technologie

de

pointe

appli

aux

modéles

haut

de

gamme

de

Nakamichi.

Résolw

simples

et

compactes,

ces

platines

n’en

sont

pas

m

capables

de

rivaliser

avec

bon

nombre

de

leurs

con

rentes

en

matiére

de

qualité

du

son.

Pour

la

garantic

performances,

les

réglages

en

usine

sont

effectués

le

plus

grand

soin

pour

chaque

platine

prise

individu

ment.

Ces

platines

ne

vous

offrent

pas

seulement

une

lité

incomparable

en

matiére

d’enregistrement

¢

lecture,

elles

sont

également

d'aspect

attrayant

et

extr

ment

facile

@

employer.

Afin

de

profiter

pleinement

des

performances

supéric

de

cet

appareil,

nous

vous

conseillons

vivement

de

d‘abord

ce

mode

d'emploi

d’un

bout

4

l'autre'et

conserver

pour

pouvoir

vous

y

référer

plus

tard.

Merci.

.

Nakamichi

Corporation

La

photo

ci-dessus

est

une

vue

de

la

salle

de

concert

qui

set

dans

I’institut

de

recherches

de

Nakamichi.

Cette

salle

‘‘mesurer’’

les

sensations

qui,

par

définition

méme,

immensurables

et

se

situent

au-dela

des

spécifications

techn

C’est

dans

ce

royaume

de

la

musique

vivante

que

comme

qu’aboutit

la

création

de

tous

les

produits

Nakamichi.

English

CAUTION

RISK

OF

ELECTRIC

SHOCK.

OONOTOPEN!

——=CAUTION————

FO

REDUCE

THE

RISK

OF

ELECTRIC

SHOCK,

DO

NOT

REMOVE

COVER

(OR

BACK).

NO

USER-SERVICEABLE

PARTS

INSIDE.

REFER

SERVICING

TO

QUALIFIED

SERVICE

PERSONNEL.

Ad

The

lightning

flash

with

arrowhead

symbol,

within

an

equilateral

triangle,

is

intended

to

alert

the

user

of

the

presence

of

uninsulated

‘‘dangerous

voltage”

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

atert

the

user

of

the

presence

of

important

operating

and

maintenance

(servicing)

instructions,

in

the

literature

accompanying

the

appliance.

A

WARNING

TO

PREVENT

FIRE

OR

SHOCK

HAZARD,

DO

NOT

EXPOSE

THIS

APPLIANCE

TO

RAIN

OR

MOISTURE.

This

equipment

generates

and

uses

radio

frequency

energy

and

if

not

installed

and

used

properly,

that

is,

in

strict

accordance

with

the

manufacturer’s

in-

structions,

may

cause

interference

to

radio

and

tele-

vision

reception.

It

has

been

type

tested

and

found

to

comply

with

the

limits

for

a

Class

B

computing

device

in

accordance

with

the

specifications

in

Sub-

part

J

or

Part

15

of

FCC

Rules,

which

are

designed

to

provide

reasonable

protection

against

such

in-

terference

in

a

residential

installation.

However,

there

is

no

guarantee

that

interference

will

not

occur

in

a

particular

installation.

If

this

equip-

ment

does

cause

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

fol-

lowing

measures:

—

reorient

the

receiving

antenna

—

relocate

this

equipment

with

respect

to

the

receiver

—

move

this

equipment

away

from

the

receiver

—

plug

this

equipment

into

a

different

outlet

so

that

equipment

and

receiver

are

on

different

branch

circuits.

If

necessary,

the

user

should

consult

the

dealer

or

an

experienced

radio/television

technician

for

ad-

ditional

suggestions.

The

user

may

find

the

following

booklet

prepared

by

the

Federal

Communications

Commission

helpful:

‘‘How

to

Identify

and

Resolve

Radio-TV

Interfe-

rence

Problems’’.

This

booklet

is

available

from

the

U.S.

Government

Printing

Office,

Washington,

DC

20402,

Stock

No.

004-000-00345-4.

Please

record

the

Model

Number

and

Serial

Num-

ber

in

the

space

provided

below

and

retain

these

numbers.

Model

Number

and

Serial

Number

are

located

on

the

rear

panel

of

the

unit.

Mode!

Number:

CR-2/CR-1

CR-2A/CR-1A

CR-2E/CR-1E

Serial

Number:

Nakamichi

high-fidelity

equipment

is

sold

in

more

than

50

countries

around

the

world.

Many

of

these

countries

have

strict

safety

regulations

to

which

Nakamichi

products

must

comply.

Models

designated

by

an

‘‘A’’

have

been

produced

for

North

America

(USA

and

Canada)

and

comply

with

the

requirements

of

Under-

writers

Laboratories

(UL)

and/or

Canadian

Stan-

dards

Association

(CSA)

as

well

as

with

other

applicable

state/provincial

and

federal

safety

standards.

Models

designated

by

an

“‘E’”’

have

been

produced

for

Europe

and

comply

with

the

re-

quirements

of

EEC

Recommendation

82/499

as

well

as

with

other

applicable

European

safety

standards.

Safety

Instructions

The

following

safety

instructions

have

been

included

in

compliance

with

safety

standard

regulations.

Please

read

them

carefully.

1.

Read

Instructions

—

All

the

safety

and

operat-

ing

instructions

should

be

read

before

the

ap-

pliance

is

operated.

2.

Retain

instructions

—

The

safety

and

operat-

ing

instructions

should

be

retained

for

future

reference.

3.

Heed

Warnings

—

Adhere

to

all

warnings

on

the

appliance

and

in

the

operating

instructions.

4.

Follow

instructions

—

All

operating

and

use

in-

structions

should

be

followed.

5.

Water

and

Moisture

—

The

appliance

should

not

be

used

near

water

—

for

example,

near

a

bathtub,

washbowl,

kitchen

sink,

laundry

tub,

in

a

wet

basement,

or

near

a

swimming

pool,

etc.

6.

Carts

and

Stands

—

The

appliance

should

be

used

only

with

a

cart

or

stand

that

is

recom-

mended

by

the

manufacturer.

7.

Wail

or

Ceiling

Mounting

—

The

appliance

should

be

mounted

to

a

wail

or

ceiling

only

as

recommended

by

the

manufacturer.

Models

without

an

‘‘A’”

or

“E’’

have

been

produced

for

countries

other

than

North

Ameri-

ca,

Europe

and

Japan

and

comply

with

applica-

ble

safety

standards.

Nakamichi

has

authorized

its

local

distributors

to

offer

warranties

only

on

products

which

have

been

produced

in

accordance

with

the

forego-

ing

standards.

8.

Ventilation

—

The

appliance

should

be

situat-

ed

so

that

its

location

or

position

does

not

in-

terfere

with

its

proper

ventilation.

For

example,

the

appliance

should

not

be

situated

on

a

bed,

sofa,

rug

or

similar

surface

that

may

block

the

ventilation

openings;

or

placed

in

a

built-in

in-

stallation,

such

as

a

bookcase

or

cabinet

that

may

impede

the

flow

of

air

through

the

venti-

lation

openings.

9.

Heat

—

The

applicance

should

be

situated

away

from

heat

sources

such

as

radiators,

heat

registers,

stoves,

or

other

appliances

(includ-

ing

amplifiers)

which

produce

heat.

English

10.

Power

Sources

—

The

appliance

should

be

connecied

to

a

power

supply

only

of

the

type

described

in

the

operating

instructions

or

as

marked

on

the

appliance.

11.

Grounding

or

Polarization

—

Precautions

should

be

taken

so

that

the

grounding

or

polar-

ization

means

of

an

appliance

is

not

defeated.

12.

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,

paying

particular

attention

to

cords

at

plugs,

convenience

receptacles,

and

the

point

where

they

exit

from

the

appliance.

Connections

Switch

the

power

to

all

components

OFF.

Then

use

the

supplied

shielded

cables

with

RCA-type

plugs

to

establish

connections

as

shown

in

the

chart.

As

this

deck

has

only

line

input

facilities,

a

separate

microphone

mixer

with

line-level

outputs

must

be

used

for

microphone

recordings.

Connect

the

out-

put

of

the

mixer

to

the

deck’s

“‘Line

Input”

jacks.

Nakamichi

offers

the

optional

MX-100

Microphone

Mixer,

which

provides

three

microphone

inputs.

To

power

the

MX-100,

the

separate

PS-100

Power

Sup-

ply

is

required.

System

Remote

Terminal

(CR-2)

This

terminal

can

be

connected

either

to

the

wired

remote

control

unit

RM-5

or

a

Nakamichi

compo-

nent

equipped

for

system

remote

control

(such

as

the

CA-7).

For

details,please

refer

to

the

Owner’s

Manual

of

the

respective

component.

Helpful

Hints

This

cassette

deck

incorporates

a

muting

circuit

which

operates

for

about

4

seconds

after

the

power

was

switched

on.

During

the

muting

in-

terval,

the

tape

transport

buttons

are

inactive.

©

Ifthe

power

to

the

deck

is

switched

off

while

the

tape

is

running,

it

may

not

be

possible

to

open

the

cassette

holder.

Do

not

apply

excessive

force

in

such

acase.

Set

the

Timer

switch

to

“Off,”

and

then

switch

the

power

to

the

deck

back

on.

The

cassette

can

now

be

removed.

¢

For

reasons

of

reliability

and

performance,

C-120

cassettes

are

not

recommended

for

music

recording.

¢

Cassette

tapes

have

tabs

to

prevent

accidental

13.

Cleaning

—

The

appliance

should

be

cleaned

only

as

recommended

by

the

manufacturer.

14.

Nonuse

Periods

—

The

power

cord

of

the ap-

pliance

should

be

unplugged

from

the

outlet

when

left

unused

for

a

jong

period

of

time.

15.

Object

and

Liquid

Entry

—

Care

should

be

taken

so

that

objects

do

not

fall

and

liquids

are

not

spilled

into

the

enclosure

through

openings.

16.

Damage

Requiring

Service

—

The

appliance

should

be

serviced

by

qualified

service

person-

nel

when:

A.

The

power-supply

cord

or

the

plug

has

been

damaged;

or,

17.

B.

Objects

have

fallen,

or

liquid

has

bee

spilled

into

the

appliance;

or

C.

The

appliance

has

been

exposed

to

rain;

o

D.

The

appliance

does

not

appear

to

operat

normally

or

exhibits

a

marked

change

i

permormance;

or,

E.

The

appliance

has

been

dropped,

or

the

e1

closure

damaged.

Servicing

—

The

user

should

not

attempt

1

service

the

appliance

beyond

that

described

i

the

operating

instruction.

All

other

servicin

should

be

referred

to

qualified

service

pe

sonnel.

Optional

Remote

Control

Unit

RM-5

Use

headphones

with

an

impedance

of

8

to

150

Ohms.

To

Amplifier's

“‘Rec

Out”

—”

Terminals

{L,

R)

Preamplifier,

Amplifier

or

Receiver

|

(ice

coo

os)

oe

a

Oe

ee

System

Remote

Terminal

(CR-2)

(Rear

Panel)

To

AC

Wall

Outlet

or

Amplifier’s

AC

Outlet

To

Amplifier's

‘‘Tape

Play”

Terminats

(L,

R)

Kp

Microphone

erasure.

When

these

tabs

are

removed,

the

deck

does

not

enter

the

record

mode

even

if

the

Record

button

is

pressed.

If

you

wish

to

record

over

a

side

for

which

the

tab

has

been

removed,

cover

the

tab

opening

with

a

piece

of

adhesive

tape.

Record-prevention

tab

for

side

A

Record-prevention

tab

for

side

B

Controls

and

Features

Power

Switch

13

11

Peak

Level

Meters

F

Banakamichi

CR-2

2

HeaseSssette

Deck

Eject

Rec

Level

Master

—D-

Balance

Headphone

Jack

@

Tape

Transport

Buttons

From

the

left,

these

buttons

control

Rewind,

Stop,

Play,

Fast-Forward,

Pause,

and

Record.

To

restart

the

tape

from

the

pause

mode,

press

the

Play

button.

With

this

deck,

the

record/pause

(recording

standby)

mode

is

activated

simply

by

pressing

the

Record

button.

@

Tape

Selector

Before

recording,

the

correct

button

must

be

pressed

for

the

tape

in

use.

The

EX

(I)

button

is

for

normal-

type

tapes,

the

SX

(II)

button

for

chrome-type

tapes

and

the

ZX

(IV)

button

for

me-

tal

tapes.

In

playback,

the

Tape

Selector

has

no

effect

and

can

be

set

to

any

position.

©

Eq

Switch

This

switch

serves

to

select

the

proper

equali-

zation

for

each

tape

in

recording

and

playback.

In

regular

use,

normal-type

tapes

should

be

used

at

the

120

ts

position

and

chrome-type

and

me-

tal

tapes

at

the

70

Us

position.

As

the

Eq

and

Tape

Selectors

are

separate

on

Nakamichi

cas-

sette

decks,

different

combinations

to

suit

spe-

cial

requirements

are

also

possible.

(>

page

7)

©

Timer

Switch

This

switch

is

used

for

timer-activated

record-

ing

or

playback.

In

ordinary

operation,

it

must

be

set

to

‘‘Off.”

(—

page

6)

@

Bias

Tune

Control

(CR-2)

Used

for

fine

adjustment

of

the

recording

bias

current.

(—

page

7)

Cassette

Holder

SX)

-ZX(IV)

0120070

@

Dolby

NR

Switches

and

Indicators

To

activate

the

Dolby

noise

reduction

system

in

recording

or

playback,

set

the

left

switch

to

On”

and

select

either

the

B-type

or

the

C-type

sys-

tem

with

the

right

switch.

Playback

must

be

car-

ried

out

at

the

same

setting

as

used

in

recording.

The

Dolby

NR

indicators

show

which

system

is

selected.

@

MPX

Filter

Switch

This

switch

serves

to

suppress

remnants

of

the

19-kHz

multiplex

carrier

signal,

which

could

in-

terfere

with

proper

Dolby

NR

operation

when

recording

from

FM

stereo

broadcasts.

Most

modern

tuners

incorporate

filters

which

reliably

remove

the

carrier,

so

that

problems

during

recording

are

unlikely,

even

when

the

MPX

Filter

switch

of

this

deck

is

set

to

‘“‘Off.’’

If

an

audible

degradation

of

the

recorded

sound

is

noticed,

set

the

switch

to

‘‘On.”’

©

Output

Level

Control

(CR-2)

Serves

to

adjust

the

line

output

and

headphone

listening

level.

©

Rec

Level/Balance

Controls

The

inner

knob

of

this

concentric

control

adjusts

the

input

level

and

the

outer

knob

the

left/right

channel

balance

during

recording.

Except

when

there

is

a

noticeable

left/right

level

difference

in

the

program

source,

only

the

Rec

Level

control

needs

to

be

adjusted.

MPX

Filter

Dolby

NR

ff

OWWOn.

QB

om

2

0tOn

lel

id

The

illustration

shows

the

CR-2.

@

Rec

Mute

Button

(CR-2)

During

recording,

the

recording

signal

is

cut

off

as

long

as

the

button

is

depressed.

This

is

use-

ful

to

insert

blank

spaces

between

selections.

@

Memory

Stop/Repeat

Switch

This

switch

has

two

functions.

Memory

Stop

(left

position):

When

the

switch

is in

this

position,

the

tape

stops

automatically

during

fast-forward

or

rewind

when

the

zero

point

of

the

tape

counter

is

reached

(CR-1: during

re-

wind

only).

By

resetting

the

counter

to

zero

at

a

specific

location,

that

point

can

be

easily

found

afterward.

Auto

Repeat

(right

position):

Setting

the

switch

to

this

position

during

playback,

recording,

fast-

forward

or

rewind

activates

auto

repeat.

When

the

tape

end

is

reached,

the

cassette

is

auto-

matically

rewound

and

playback

starts

again

from

the

beginning.

In

this

way,

playback

of

the

current

cassette

side

is

automatically

repeated.

@

Tape

Counter

Shows

the

tape

position

in

four-digit

numbers.

Pressing

the

Reset

button

returns

the

indication

to

zero.

¢

The

tape

counter

of

the

CR-1

has

three

digits.

@®

Eject

Button

Press

to

open

the

cassette

holder.

English

Playback

Set

the

Eq

switch

and

the

Dolby

NR

switches

to

the

positions

required

for

the

tape

in

use.

Recording

B

At

Press

the

Play

button

to

start

playback.

Adjust

the

Output

control

to

obtain

the

desir«

volume

level.

=:

|

==ar

see

SSCS

Set

the

Tape

Selector

and

the

Eq

switch

to

the

po-

sitions

required

for

the

tape.

Select

the

desired

noise

reduction

system

with

the

Dolby

NR

switches.

Press

the

Record

button

to

set

the

deck

to

the

record/pause

(recording

standby)

mode.

Now

ad-

just

the

recording

level

and

balance

with

the

Rec

level

and

Balance

controls,

while

watching

the

in-

dication

of

the

peak

level

meters.

Timer

Recording

or

Playback

By

using

a

separate

audio

timer,

unattended

record-

ing

or

automatic

playback

can

be

easily

carried

out.

‘Be

sure

to

set

the

deck’s

Timer

switch

to

‘‘Off’

when

this

feature

is

not

desired.

If

the

switch

is

left

in

the

“Rec’’

or

‘‘Play’’

position

and

power

to

the

deck

is

turned

on,

the

respective

function

will

be

activated

and

an

inserted

cassette

may

be

erased

inadver-

tently.

1.

Set

up

the

amplifier,

tuner

etc.

as

for

normal

recording

or

playback.

Then

set

the

Timer

switch

of

the

cassette

deck

to

the

desired

function

(‘‘Rec”’

or

‘‘Play’’).

2.

Set

the

timer

to

the

desired

switch-on

and

switch-

off

time.

3.

At

the

pre-selected

time,

the

timer

will

supply

power

to

the

components

and

recording

or

play-

back

will

start

automatically.

Pressing

the

Play

button

in

this

condition

sta

recording.

For

short-term

interruptions,

press

t

Pause

button.

The

deck

reverts

to

the

record/pau

condition.

To

resume

recording,

press

the

Play

b

ton

again.

Teer

1

©

a

ae

an

a

ee

Basa

oO

aso

©

Ww

To

AC

Outlet

Preamplifier,

Amplifier

or

Receive

©

as

#°

OOO'd.

=

4

Timer

comers

—-{)

Bias

Adjustment

(CR-2)

The

overall

intensity

of

the

bias

current

used

dur-

ing

recording

is

determined

by

the

setting

of

the

Tape

Selector.

However,

even

tapes

of

the

same

general

type

often

have

slightly

different

bias

re-

quirements.

The

Bias

Tune

control

of

the

CR-2

offers

the

possibility

to

compensate

for

such

differ-

ences.

This

adjustment

is

not

mandatory;

satisfac-

tory

recordings

can

be

made

while

leaving

the

control

in

the

center

click-stop

position.

But

in

order

to

extract

optimum

performance

from

every

tape,

adjust

the

control

as

follows.

Record

a

source

such

as

interstation

noise

from

an

FM

tuner

at

a

level

of

about

—

30

to

—

20

dB.

Re-

wind

the

tape,

play

back

the

recorded

section

and

compare

the

sound

to

the

original

input

signal.

If

the

recording

sounds

brighter

than

the

original,

turn

Record

Level

Setting

Correct

record

level

setting

is

an

essential

aspect

of

tape

recording.

To

achieve

optimum

performance

from

both

the

cassette

deck

and

the

tape,

some

at-

tention

should

be

devoted

to

this

point.

Nakamichi

recommends

setting

record

levels

as

high

as

possible

without

running

into

distortion.

If

record

levels

are

too

low,

tape

noise

may

become

audible,

and

natural

demagnetization

(reduction

in

recorded

signal

strength

over

an

extended

period

of

time)

can

become

a

problem.

When

combined

with

a

high-performance

cassette

tape,

the

high

dy-

namic

range

of

Nakamichi

decks

permits

‘‘pushing”

the

tape

close

to

its

saturation

limit

without

degra-

dation

of

sound

quality.

Independent

Eq

Switch

The

regular

equalization

is

120

us

for

normal-type

tapes

and

70

tus

for

chrome-type

and

metal

tapes.

As

this

deck

provides

separate

switches

for

equali-

zation

and

tape

type,

other

settings

are

also

possi-

ble,

such

as

70-microsecond

equalization

for

normal-type

tapes,

or

120-microsecond

equalization

for

metal

tapes.

Provided

that

the

same

position

is

used

in

playback,

this

will

also

yield

flat

frequency

response.

the

Bias

Tune

contro!

clockwise.

If

the

recording

sounds

less

bright

than

the

original,

turn

the

con-

trol

counterclockwise.

Repeat

this

process

a

few

times,

to

minimize

any

differences

in

sound

quali-

ty.

FM

interstation

noise

is

suitable

for

this

purpose,

as

it

contains

a

wide

and

fairly

even

spectrum

of

frequencies

from

the

low

to

the

high

range.

As

the

setting

of

the

Bias

Tune

control

affects

the

high-range

frequency

response,

it

can

also

be

used

to

tailor

the

sound

to

suit

certain

types

of

music

or

personal

preferences.

However,

extreme

settings

will

lead

to

increased

distortion

and

should

be

avoided.

¢

The

Bias

Tune

control

operates

only

during

recording;

it

has

no

effect

during

playback.

Center

click-stop

position

Bias|Tune

High-frequency

response

rises

(bias

current

is

decreased)

High-frequency

response

drops

(bias

current

is

increased)

Record

level

setting

(using

recommended

tapes)

ee

eee

Metal

tapes:

Signal

peaks

should

be

allowed

to

register

up

to

+7

dB.

Normai-type

tapes,

chrome-type

tapes:

Signal

peaks

should

be

allowed

to

register

up

to

+3

dB.

The

optimum

recording

level

varies

to

a

certain

degree,

depending

on

the

tape

in

use

and

the

recording

source.

As

a

rule

of

thumb,

the

peak

lev-

el

meters

should

be

allowed

to

read

up

to

+7

dB

1.

Using

a

normal

type

tape

at

70

~s

reduces

noise

by

about

4

dB,

but

the

high-frequency

MOL

(maximum

output

level)

will

decrease

slightly.

This

may

be

preferable

for

example

for

record-

ing

classical

music

which

usually

contains

rela-

tively

little

high-frequency

energy

but

demands

high

signal-to-noise

ratio.

with

metal

tapes

and

up

to

+3

dB

with

chrome-type

and

normal-type

tapes

(when

using

tapes

recom-

mended

by

Nakamichi).

2.

Using

a

chrome-type

or

metal

tape

at

120

us

causes

a

slightly

higher

noise

level,

but

upper-

range

MOL

also

increases.

This

is

suitable

for

example

for

jazz

or

rock,

where

average

levels

are

high

and

strong

high-frequency

peaks

are

often

encountered.

¢

Inboth

cases,

it

is

essential

to

use

the

same

po-

sition

in

playback

to

ensure

flat

frequency

response.

English

Cleaning

It

is

very

important

to

regularly

clean

the

head

sur-

faces,

capstans,

pressure

rollers,

etc.

Contamina-

tion

caused

by

tiny

particles

shed

from

the

tape

onto

these

parts

can

become

the

cause

of

dropouts

and

severely

degrade

high-frequency

response

and

wow-and-flutter

characteristics.

Perform

cleaning

about

once

every

10

hours

of

use.

Cotton

swabs

lightly

moistened

with

zero-residue,

fluorocarbon-

based

fluid

are

an

economical,

effective

and

safe

tool

for

this

task.

¢

The

head

assembly,

tape

guides

and

other

parts

of

this

deck’s

tape

transport

are

critically

aligned.

Be

careful

not

to

apply

too

much

force

during

cleaning.

Demagnetization

After

a

longer

period

of

use,

residual

magnetism

can

build

up

in

the

heads

and

capstans,

which

leads

to

noise

and

can

partially

erase

the

high

frequenci

of

a

tape

being

played.

To

prevent

this,

you

shou

demagnetize

these

parts

about

once

every

50

hor

of

use

with

the

Nakamichi

DM-10

demagnetizer

(c

tional)

or

any

other

properly

designed

demagne

zer.

For

details,

please

refer

to

the

instructi:

manual

of

the

demagnetizer.

1

Press

the

Eject

button

and

remove

the

cassette

holder

cover.

Troubleshooting

[Tape

transport]

@

Tape

does

not

run.

>

Close

the

cassette

holder

firmly.

@

In

rewind,

the

tape

stops

before

the

tape

start

is

reached,

or

fluctuates

between

playback

and

rewind.

>

Set

Memory

Stop/Repeat

switch

to

‘‘Off.”’

™

Playback

or

recording

starts

when

deck

is

switched

on.

>

Set

Timer

switch

to

‘‘Off.”

Push

the

cassette

hoider

back

in,

switch

the

deck

on

and

press

the

Play

button.

Clean

the

revolving

pressure

roller

by

holding

a

cotton

swab

lightly

against

the

roller

on

the

side

turning

away

from

the

capstan.

Take

care

that

the

cotton

swab

does

not

get

caught

between

the

roller

and

the

capstan.

[Recording,

playback]

™

Recording

or

playback

is

not

possible.

>

Check

switch

settings

and

connections

of

all

components.

>

Adjust

Output

Level

(CR-2)

and

Rec

Level

controls.

,

™

Dull

high

frequencies,

unnatural

sound.

>Perform

head

and

transport

cleaning.

>

Check

for

correct

settings

of

Bias

control

(CR-2),

Tape

Selector,

Eq

switch,

Dolby

NR

switches.

©

Erase

Head

©

Rec/PB

Head

©

Capstan

it

@

pL

®

Tape

Guide

©

Pressure

Roller

@

Tape

Guide

©

Sections

which

require

cleaning

®

Pay

special

attention

to

these

delicately

aligned

parts.

ae

Press

the

Pause

button

to

release

the

pressure

roll

from

the

capstan.

Now

clean

the

capstan

and

ti

surfaces

of

the

heads

and

tape

guides.

Finish

|

using

a

dry

cotton

swab,

and

make

sure

that

no

c:

ton

strands

are

left

on

any

of

the

cleaned

part:

@

Uneven

sound

levels,

dropouts,

excessiy

wow/flutter.

>

Perform

head

and

_

transport

®

Induction

noise

(hum)

is

heard.

>

Keep

deck

and

connecting

cables

away

from

at

plifiers,

TV

sets,

fluorescentiamps,

etc.

cleanin

Specifications

Track

Configuration

..

4

tracks/2-channel

stereo

Heads

..........

...

2

(erase

head

x

1,

record/playback

head

x

1)

MOUQIS:

secicicsssicessicasks

ivieay

ice

DC

servo

motor

(capstan

drive)

x

1

DC

motor

(ree!

drive

x

1,

cam

drive

x

1)

Power

SOUICE

«00...

eee

120,

220,

240

or

110/127/220/240

V

AC,

50/60

Hz

: ¢

(According

to

pou

of

sale)

Power

Consumption

...........

CR-1:

25

W

fhe

Tape

Speed

oo...

cece

1-7/8

ips.

(4.8

cm/sec.)

+0.5%

Wow-and-Flutter

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

Less

than

0.11%

WTD

Peak

Less

than

0.06%

WTD

RMS

Frequency

Response

..........

20

Hz—20,000

Hz

+3

dB

(recording

level

—20

dB,

ZX[Type

IV],

SX[Type

Il},

EXIl

[Type

|}

tape)

Signal-to-Noise

Ratio

..........

Dolby

C-Type

NR

on

<70

us,

ZX{Type

IV

drake

Better

than

70

dB

(400

Hz,

3%

THD,

IHF

D

RMS)

Dolby

B-Type

NR

on

<70

BS,

2X{Type

IV]

tape

>

Better

than

64

dB

(400

Hz,

3%

THD,

IHF

A-WTD

RMS)

Total

Harmonic

Distortion

...

Less

than

1.0%

(400

Hz,

0

dB,

ZX{Type

IV},

SX[Type

iN,

”

Exil{Type

I]

tape)

Erasure

.

Better

than

60

dB

(100

Hz,

+10

dB)

Separatiot

.

Better

than

36

dB

(1

kHz,

0dB

)

Crosstalk

.

Better

than

60

dB

(1

kHz,

0

dB)

Bias

Frequ

.

105 kHz

:

Input

(Line)

....

.

50

mv/30k

chms

Output

(Line)

00...

res

(400

Hz,

0

dB)

(CR-2:

Output

level

contro!

at

max.)

ohms

(Headphones)

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

CR-2:

2.2

mW

into

8

ohms

(400

Hz,

0

dB,

output

level

control

at

max.)

CR-1:

1.2

mW

into

8

ohms

(400

Hz,

0

dB

Fast-Wind

Time

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

Approx.

80

seconds

(with

C-60

come)

Dimensions

..............0.06

430

(W)

x

100

(H)

x

265

(D)

m

16-15/16

(W)

x

3-15/16

(H)

x

10.

7/16

(D)

inches

Approximate

Weight

...........

5.4

kg,

11

Ibs.

14

0z

Specifications

and

design

are

subject

to

change

for

further

improvement

without

notice.

¢

Noise

Reduction

System

manufactured

under

license

from

Dolby

Laboratories

Licensing

Corporation.

¢

The

word

‘‘DOLBY’’

and

the

Double-D-Symbol

are

trademarks

of

Dolby

Laboratories

Licensing

Corporation.

Deutsch

WARNUNG

UM

FEVER

UND

STROMSCHLAGGEFAHR

ZU

VERMEIDEN,

DIESES

GERAT

WEDER

REGEN

NOCH

FEUCHTIGKEIT

AUSSETZEN.

Serien-Nummer:

Bitte

tragen

Sie

die

Serien-Nummer

Ihres

Gerates

unten

ein,

da

diese

spater

vielleicht

bendtigt

wird.

Modell-Nummer:

CR-2/CR-1

CR-2A/CR-1A

CR-2E/CR-1E

erie

HiFi-Gerate

von

Nakamichi

werden

in

Uber

50

Landern

der

ganzen

Welt

verkauft.

Viele

Lander

haben

Sicherheitsvorschriften,

denen

Nakamichi

Rechnung

tragen

muB.

Mit

der

Markierung

"A”

gekennzeichnete

Modelle

sind

fir

Nordamerika

(USA

und

Kana-

da)

produziert

und

entsprechen

den

Vorschriften

der

Underwriters

Laboratories

(UL)

und/oder

Canadian

Standards

Association

(CSA),

eben-

0

wie

gittigen

Vorschriften

von

einzelnen

Bun-

desstaaten/Provinzen

und

nationalen

Vor-

schriften.

Mit

der

Markierung

"E’’

gekennzeichnete

Modelle

sind

fir

Europa

produziert

und

ent-

sprechen

den

Vorschriften

der

EG-Direktive

82/499,

ebenso

wie

glltigen

Vorschriften

von

einzeinen

europaischen

Landern.

Modelle,

die

weder

mit

’’A’’

noch

mit

’E”

gekennzeichnet

sind,

wurden

fiir

andere

Gebiete

als

Nordamerika,

Europa

oder

Japan

produziert

und

sind

auf

lokal

giltige

Sicherheitsnormen

ausgelegt.

Nakamichi

Gbernimmt

innerhalb

der

einzelnen

Gebiete

nur

Garantieleistungen

fir

Gerate,

die

bei

der

Produktion

auf

die

betreffenden

Gebiete

ausgelegt

wurden,

wie

oben

beschrieben.

Sicherheitsvorschriften

Bitte

lesen

Sie

die

folgenden

Sicherheitsvor-

schriften,

die

gem&B

bestehende

Richtlinien

zusammengestellt

wurden,

genau

durch!

1.Anleitung

lesen—Alle

Sicherheitsvorschriften

und

Bedienungshinweise

vor

Gebrauch

des

Ge-

rats

sorgfaltig

durchlesen.

2.Anleitung

aufbewahren—Die

Bedienungsan-

3.

4.

5.

leitung

mit

den

Sicherheitsvorschriften

sorgfal-

tig

aufbewahren.

Warnungen

beachten—Alle

Warnungen

auf

dem

Gerat

und

in

der

Bedienungsanleitung

sollten

genau

beachtet

werden.

Hinweise

befolgen—Alle

Bedienungshinweise

soliten

genau

befolgt

werden.

Wasser

und

Feuchtigkeit—Das

Gerat

auf

keinen

Fall

in

der

Nahe

von

Wasser

benutzen,

z.B.

bei

einer

Badewanne,

Waschbecken,

Wasch-

maschine,

ineinem

feuchten

Kellerraum,

in

der

Nahe

eines

Schwimmbeckens,

etc.

6.

Aufstellung

des

Gerates

das

Gerat

sollte

auf

ei-

10

nem

stabilon

Regal,

Tisch

etc.

aufgestelit

werden.

7.Liftung—Beim

Aufstellen

darauf

achten,

daB

die

Liftung

des

Gerats

nicht

beeintrachtigt

wird.

z.B.

sollte

das

Gerat

nicht

auf

einem

Bett,

Sofa,

Tep-

pich

oder

ahnlicher

weicher

Unterlage,

welche

die

Liiftungsschlitze

am

Boden

blockieren

kann,

betrieben

werden

und

nicht

in

ein

geschiossenes

Bucherregal,

Kabinett

0.4.

eingebaut

werden.

8.Warme—Das

GerAat

sollte

von

Warmequellen

wie

Heizkérpern,

Ofen

oder

anderen

Geraten

(auch

warmeabgebenden

Verstarkern)

entfernt

aufgestellt

werden.

9.

Stromversorgung—Das

Gerat

darf

nur

an

eine

Stromversorgung

wie

auf

dem

Gerat

und

in

der

Bedienungsanleitung

angegeben

angeschlos-

sen

werden.

10.Erdanschlu8—Es

ist

darauf

zu

achten,

daB

die

Erdungs-

und

Poiarisationsméglichkeit

des

Ge-

rats

nicht

beeintrachtigt

wird.

11.Netzkabel—Das

Netzkabel

soll

so

plaziert

wer-

den,

daB

keine

Gefahr

der

Beschadigung

(durch

Trittbelastung

oder

Mébel)

besteht.

Besondere

Vorsicht

ist

an

den

Steckern,

Verteilern

und

an

der

AnschluBstelle

am

Gerat

geboten.

12.Reinigung—Das

GerAat

soll

nur

nach

Angaben

des

Herstellers

gereinigt

werden.

13.Nichtbenutzung—Bei

langerer

Nichtbe-

nutzung

sollte

der

Netzstecker

des

Gerats

aus

der

Steckdose

gezogen

werden.

14.

Fremdkérper

und

Flussigkeiten—Es

ist

darauf

zu

achten,

daB

keine

Fremdkérper

oder

Flissig-

keiten

in

das

Gerat

gelangen.

15.Beschadigungen—Das

Gerat

sollte

von

qualifiziertem

Service-Personal

repariert

werden,

wenn

-

A.

das

Netzkabel

oder

der

Netzstecker

beschadigt

wurden.

B.

Fremdk6rper

oder

Flussigkeiten

in

das

Ge-

rat

eingedrungen

sind.

C.

das

Gerat

Regen

ausgesetzt

war.

D.

das

Gerat

nicht

normal

funktioniert

oder

auffallende

Abweichungen

im

Verhalten

fest-

gestellt

werden.

E.

das

Gerat

durch

Herunterfallen

o0.a.

beschadigt

wurde.

16.Service—AuBer

den

in

der

Bedienungsan-

leitung

beschriebenen

Handgriffen

sollten

keineriei

Service-Arbeiten

vom

Benutzer

vor-

genommen

werden.

Samiliche

Wartung

und

Reparaturen

nur

von

qualifiziertem

Service-

Personal

durchfiihren

lassen.

Nakamichi CR-2 Manuel utilisateur

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