Dual C839RC - Connection and Setup; Power and System Connections; Playback and Tape Management

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Bande

passante

(relative

ä

la

plage

de

tolérance

DIN)

Bande

Fe

30

—

18

000

Hz

Bande

Cr02

30

—

19

000

Hz

Bande

FeCr

30

—

19

000

Hz

Bande

fer

pur

30

—

20

000

Hz

Rapport

signal/tension

perturbatrice

de

ronflement

(avec

Dolby

NR)

Fe

64

dB

Cro2

64

dB

FeCr

67

dB

Met

67

dB

Diaphonie

à

1000

Hz

Entre

deux

canaux

allant

ensemble

35 dB

Entre

des

canaux

opposés

60

dB

Atténuation

d’effacement

à

1000

Hz

Fréquence

d’oscillateur

(oscillateur

push-pull)

70.dB

105

kHz

0,25

mV/10

kohms

0,5

mV/

6,3

kohms

mV/82

kohms

Micro

(prises

coaxiales

de

1/4”)

Ampli-tuner/amplificateur

(prise

DIN)

Ampli-tuner/amplificateur

(prises

RCA)

40

Sorties

(réglables)

Ampli-tuner/amplificateur

(prise

DIN)

0

—

580

mV/10

kohms

Ampli-tuner/amplificateur

(prises

RCA)O

—

580

mV/

2

kohms

Casque

d'écoute

(prise

coaxiale

1/4")

4

—

2000

ohms

Temps

de

rebobinage

pour

cassette

C

60

655

Tension

secteur

115

volts

et

230

volts

Fröquence

secteur

50/60

Hz

Puissance

absorbée

40W

Connection

to

an

AC

power

line

The

equipment

is

set

for

either

230

V/50

and

60

Hz

or

120

V/

50

and

60

Hz

supplies.

Changes

for

other

voltages

or

frequencies

should

only

be

made

by

qualified

dealers

or

Dual

service

per-

sonnel

to

ensure

that

the

necessary

safety

precautions

are

maintained.

Please

check

that

the

power

requirements

as

specified

on

the

equipment's

name

plate

agree

with

the

local

mains

supply.

Connection

to

a

HiFi

system

or

amplifier

The

following

jacks

are

provided

on

the

rear

of

your

HiFi

stereo

cassette

deck

(Fig.

1):

DIN

REC/PB:

Five-pole

DIN

standard

jack

for

recording

and

playback;

for

connection

to

amplifiers

and

receivers

using

the

audio

cable

part

number

226

816.

Using

the

dubbing

adapter,

part

number

226

818,

direct

dub-

bing

can

be

made

from

another

tape

recorder

in

both

directions.

LINE

OUTPUT

L/R:

Output

jacks

for

connection

to

an

amplifier

or

receiver

having

RCA

(Cynch)

jacks.

The

correct

audio

cable

for

this

is

part

number

226

817.

LINE

INPUT

L/R:

Input

jacks

for

connection

to

an

amplifier

or

receiver

having

RCA

(Cynch)

jacks.

The

correct

cable

for

this

connection

is

part

number

226

817.

With

the

help

of

these

accessories,

your

equipment

can

be

driven

from

all

sources

which

can

be

connected

to

your

HiFi

amplifier

(turntable,

tuner

etc.).

Special

cables

and

dubbing

adapters

are

available

as

accessories

from

qualified

dealers.

Output

level

control

Using

the

output

level

controls

LEVEL

L/R

the

output

level

at

the

LINE

OUTPUT

jacks

and

at

the

DIN

jack

can

be

controlled.

In

this

manner,

the

volume

level

of

the

cassette

deck

can

be

adjusted

to

the

volume

of

the

other

source.

Playback

of

recorded

cassettes

Switching

power

on

and

off

The

unit

is

switched

on

by

pressing

the

POWER

button

(1);

the

cassette

holder

illumination

indicates

that

the

unit

is

ready

for

operation.

Simultaneously

the

protective

cover

for

the

heads

is

retracted.

Tape

type

selection

Your

HiFi

cassette

deck

is

fitted

with

a

selector

switch

(22)

for

six

tape

types,

which

will

help

you

when

using

the

many

types

of

tape

on

the

market

today

and

the

tapes

which

will

appear

in

the

future.

By

use

of

this

tape

type

selector

switch

(22)

for

six

tape

types

you

alter

the

equalization,

biasing

and

sensitivity

of

the

unit.

For

this

reason,

always

select

the

correct

switch

posi-

tion

during

recording

and

during

playback.

Look

at

the

table

on

the

page

3

or

at

the

enclosed

tape

type

compass

for

the

tape

to

be

used

and

select

the

optimum

working

position

for

this

tape

using

the

switch

(22).

The

tape

type

compass

is

designed

so

that

you

can

fit

it

into

a

cassette

box

and

have

it

handy

at

all

times.

For

this

purpose,

fold

it

on

the

ribbed

lines.

To

facilitate

marking

your

cassettes,

a

sheet

with

self-adhesive

labels

for

the

six

tape

types

and

with

the

Dolby

emblem

is

included.

Fortapeswhich

you

do

not

find

in

the

table,

the

following

listing

of

tape

data

will

help

you

to

find

the

correct

switch

position.

Switch

position

Tape

category

Equalization

Typical

tapes

Fe

Fe

3180/120us

BASF

Super

LH

Fel

Fe

(high

energy)

3180/120us

Maxell

UDXL

I

Cr

CrO2

3180/

70us

BASF

ChromSuper

Cr

II

CrO2

(Cobalt)

3180/

70us

Maxell

UDXL

Il

FeCr

FeCr

(2

component)

3180/

70us

BASF

Ferrochrom

Met

Pure

metal

tapes

3180/

705

3M

Scotch

metafine

Music

cassettes

should

be

played

at

switch

position

Fe

or

Cr

according

to

the

data

on

the

cassette.

If

designation

or

other

in-

formation

as

to

the

tape

type

is

missing,

select

switch

position

Fe.

Auto

reverse

operation

Your

cassette

deck

is

equipped

with

an

unique

handling

feature:

the

automatic

reverse.

Without

having

to

reverse

the

cassette

or

rewind

the

tape,

you

can

immediately

switch

from

one

tape

direction

to

the

other

and

thus

from

one

stereo

recording

to

the

other.

Thanks

to

the

doubly

present

drive

mechanics,

record/play-

back

head

and

erase

head,

not

only

playback

is

possible

in

both

tape

directions,

but

also

recording.

When

recording

and

playing

the

MODE

switch

(2)

can

be

used

to

select

whether

the

tape

*

at

the

end

of

the

desired

tape

direction

is

to

be

auto-

"E

matically

stopped

or

—

>

whenplaying

from

right

to

left

the

tape

direction

should

be

automatically

switched

to

the

other

direction

when

the

end

of

tape

is

reached

or

continuous

play

should

be

programmed.

Important:

In

this

position,

recording

also

continues

without

interruption.

EJ

Inserting

and

removing

the

cassette

Thanks

to

the

unique

cassette

holder

(DLL),

the

cassette

can

be

directly

inserted.

Hold

the

cassette

in

such

a

manner

that

the

tape

faces

downwards,

insert

the

cassette

top

edge

first

and

pivot

it

downwards

to

a

vertical

position

until

it

clicks

into

place

(Fig.

2).

The

tape

is

now

automatically

transported

a

short

distance

in

order

to

tighten

the

take-up.

If

you

press

the

«

(11)

key

the

tape

will

be

stopped

at

end

of

tape

even

if

the

MODE

switch

(2)

is

switched

to

5

.

In

any

desired

status,

the

cassette

can

be

inserted,

without

having

to

first

press

the

STOP

key

(10).

The

two

keys

CAS-

SETTE

(3)

+

(8)

make

sure

that

tape

transport

is

automatically

interrupted

and

the

heads

are

retracted

when

the

cassette

is

removed.

Thanks

to

the

integrated

microprocessor,

the

previously

selec-

ted

operational

status

remains

stored

even

after

removing

a

cassette

and

will

be

continued

after

inserting

a

new

cassette.

17

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