Hitachi HT-66S Manuel utilisateur

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©

HITACHI

English

See

pages

52

through

54

for

figures

of

this

unit.

WX

SAS

SAFEGUARD

Electrical

energy

can

perform

many

useful

functions.

This

unit

has

been

engineered

and

manufactured

to

assure

your

personal

safety.

Improper

use

can

result

in

potential

electrical

shock

or

fire

hazards.

In

order

not

to

defeat

the

safeguards,

observe

the

following

instructions

for

its

installation,

use

and

servicing.

CAUTION:

TO

PREVENT

ELECTRIC

SHOCK,

DO

NOT

REMOVE

SCREWS.

NO

USER-SERVICEABLE

PARTS

INSIDE.

REFER

SERVICING

TO

QUALIFIED

SERVICE

PERSONNEL.

FEATURES

1.

Unitorque

motor

with

quartz

lock

servo

A

quartz

lock

servo

feature

has

been

incorporated

in

the

Unitorque

motor

which

is

characterized

by

a

torque

which

is

generated

in

principle

uniformly

and

by

smooth

constant

speed

rotation.

As

a

result,

a

superb

speed

accuracy

and

high

signal-to-noise

ratio

are

produced.

2.

Manual

priority

and

two-motor

fully

automatic

mechanism

A

special

DC

motor

is

adopted

to

drive

the

tonearm

and

this

is

accompanied

by

a

fully

automatic

mechanism

which

has

absolutely

no

effect

on

the

rotation

of

the

platter.

During

manual

operations,

however,

there

is

no

interference

from

this

fully

automatic

mechanism.

3.

Electronic

return

detection

mechanism

(PHOTO-SENSOR

SYSTEM)

A

no-contact

electronic

system

is

used

for

the

automatic

return

detection

upon

completion

of

disk

play.

This

means

that

no

lateral

force

is

aplied

to

the

stylus

tip

and

that

there

is

no

ensuing

distortion.

4.

Hitachi’s

own

HARC

(Hitachi

Anti-Resonance

Compound)

By

employing

the

HARC

compound

with

its

high

specific

gravity

for

the

cabinet,

undesirable

vibration

is

kept

down

to

the

bare

minimum

and

acoustic

feedback

is

improved.

5.

Highly

sensitive

straight

tonearm

with

gimbal

supoort

A

gimbal

support

system

is

adopted

for

the

bearing

construction

of

the

tonearm

for

reduced

rotational

resistance

and

superb

traceability

with

a

light

tracking

force

performance.

In

addition,

by

employing

a

low-mass

straight

tonearm,

the

grooves

are

traced

steadily.

This

feature

combines

to

suppress

the

vibrations

which

impair

sound

quality.

.

Front

panel

operation

with

soft

fingertip

touch

switches

.

Viscous

damped

arm

lifter

never

damages

stylus

tip

.

Easy-to-operate

ONE-TOUCH

SYSTEM

Once

the

unit

is

combined

with

the

HA-M70

amplifier

which

is

compatible

with

the

ONE-TOUCH

SYSTEM,

the

amplifier’s

function

is

automatically

switched

to

PHONO

when

the

unit

is

operated.

9.

Remote

controlled

operation

By

combining

the

optional

RM-1000

remote

control

center

and

the

IRB-1000

remote

control

unit,

it

is

possible

to

Operate

the

auto-in,

auto-cut

and

temporary

play

suspension

functions

by

remote

control.

Ono

NAV

AW

LOI

(see

fig.

1)

Be

sure

to

remove

all

the

components

from

packaging.

when

the

mat

is

placed

on

the

platter.

1.

Take

out

the

platter

@)

and

platter

mat

@)

packed

2.

Place

the

balance

weight

47,

which

is

packed

separately:

set

the

platter

onto

the

spindle@)

and

the

separately,

onto

the

rear

of

the

tonearm

(4

with

the

projections

underneath

the

platter

mat

must

be

balance

weight

knob

(8)

facing

toward

the

rear

side.

aligned

with

the

holes

in

the

platter

when

the

mat

is

placed

on

the

platter.

CONNECTIONS

Refer

to

Figs.

10

and

11

for

the

connections.

When

using

the

ONE-TOUCH

SYSTEM

Connect

the

control

signal

cord

as

shown

in

Fig.

10

when

combining

the

unit

with

the

HA-M70

amplifier

which

is

compatible

with

the

ONE-TOUCH

SYSTEM.

This

cord

is

accessory

to

the

amplifier.

When

using

the

remote

control

functions

Connect

the

amplifier

and

the

remote

control

center

(RM-1000),

as

shown

in

Fig.

11,

with

the

turntable

using

the

turn-

table

remote

control

cord

and

the

connecting

cords.

These

cords

are

accessory

to

the

remote

control

center.

For

details,

refer

to

the

Instruction

Manual

of

the

RM-1000

remote

control

center.

NOTE:

Make

sure

that

the

turntable’s

ground

wire

is

kept

connected

to

the

ground

(GND)

terminal

on

the

rear

panel

of

the

amplifier.

Unless

this

connection

is

intact,

it

may

not

be

possible

to

perform

the

remote

control

operations

properly.

ADJUSTMENTS

BEFORE

USE

Perform

the

tracking

force

and

anti-skating

adjustments

before

operating

your

turntable.

TRACKING

FORCE

ADJUSTMENT

(See

Figs.

2, 3)

The

tracking

force

adjustment

should

be

done

before

playing.

The

tracking

force

must

be

adjusted

to

the

recommended

value

as

shown

on

the

instruction

sheet

of

the

cartridge.

1.

Detach

the

tonearm

from

the

arm

rest,

and

set

the

ANTI-SKATE

knob

‘0’

to

the

anti-skating

index

mark.

(See

Fig.

2)

2.

Rotate

the

balance

weight

knob

until

the

tonearm

is

balanced

evenly.

(See

Fig.

3)

(a)

Tonearm

is

not

balanced

properly.

Balance

weight

end

is

too

heavy.

Tonearm

is

perfectly

balanced.

(C)

Tonearm

is

not

balanced

properly.

Cartridge

end

is

too

heavy

(comes

in

contact

with

arm

guide).

3.

Rotate

the

scale

ring

so

that

its

‘0’

is

aligned

with

the

tracking

force

index

line.

4.

Rotate

the

balance

weight

knob

in

the

direction

of

the

arrow

in

the

figure

and

adjust

to

the

recommend-

ed

value

of

the

cartridge’s

tracking

force.

(See

Fig.

2)

ANTI-SKATING

ADJUSTMENT

Match

the

ANTI-SKATE

knob

to

the

anti-skating

index

mark

in

accordance

with

the

tracking

force

of

the

car-

tridge

used.

(See

Fig.

2)

STYLUS

DESCENT

POSITION

CHECK

The

stylus

descent

position

is

properly

adjusted

at

the

manufacturing

plant

before

the

unit

is

shipped.

If

for

some

reason

this

position

shifts,

adjust

it

following

the

method

on

page

5.

English

CONTROLS

(See

Fig.

1)

@)

POWER

switch

When

this

switch

is

depressed

(ON)

(&),

the

power

is

supplied

to

the

turntable.

The

switch

is

released

to

turn

off

the

power.

Always

keep

the

power

off

when

not

using

the

turntable.

(5)

QUARTZ

LOCKED

indicator

This

indicator

lights

to

show

that

the

quartz

lock

has

engaged

and

that

the

platter

(1)

is

rotating

at

the

rated

speed.

@

EP

ADAPTOR

When

playing

an

EP

disk

(doughnut

type)

with

a

large

center

hole,

place

the

EP

ADAPTOR

provided

on

the

spindle

@).

Meee

@

SPEED

select

switch

This

is

automatically

set

to

33-1/3

rpm

with

a

30

cm

disk

(LP)

and

to

45

rpm

with

a

17

cm

disk

(single

or

EP).

Depress

the

switch

and

set

it

to

the

required

speed

when

playing

30

cm

disks

at

45

rom

and

17

cm

or

25

cm

disks

at

33-1/3

rpm.

REPEAT

switch

Depress

this

switch

for

repeat

play

and

make

the

repeat

indicator

light.

This

function

is

automatically

released

when

the

power

is

swit-

ched

off.

MOUNTING

THE

CARTRID

*

Replacing

the

cartridge

with

head

shell

You

can

easily

lock

and

detach

the

head

shell

by

rotating

the

locking

screw.

(See

Fig.

4)

Cartridge

installation

or

replacement

Perform

installation

or

replacement

of

the

cartridge

as

follows:

The

polarities

and

L,

R

channel

of

the

lead

wires

of

the

head

shell

are

shown

in

the

Fig.

5.

The

connec-

tion

should

be

done

according

to

the

terminal

indica-

tion

of

the

cartridge.

Mount

the

cartridge

onto

the

head

shell

and

fasten

gently

with

the

cartridge

fixing

screws.

(Fig.

6)

*

@

UP/DOWN

(tonearm)

switch

When

this

switch

is

depressed,

the

tonearm

(4)

rises

(UP)

or

falls

(DOWN).

Normally,

it

is

kept

to

the

DOWN

position.

When

this

switch

is

depressed

during

disk

play,

the

tonearm

rises

and

temporary

play

suspension

is

possible.

When

depressed

again,

the

tonearm

(4descends

onto

the

disk

and

play

resumes.

af

START/CUT

switch

)

For

automatic

play,

unfasten

the

rest

hook

from

the

tonearm

(4)

and

depress

this

switch.

The

platter

@

will

now

start

to

rotate,

the

tonearm

(4

will

move

across

to

the

disk,

and

automatic

play

will

begin.

To

stop

play

halfway

across

a

disk

(Auto-

cut)

Push

the

START/CUT

switch@,

the

tonearm

(4

automatically

returns

to

the

arm

rest

(3).

a

:

@

Size

detecting

lamp

This

lamp

is

designed

to

automatically

check

the

size

of

the

disk

on

the

platter.

It

lights

when

the

POWER

switch

@

is

set

to

ON

(QQ).

The

beginning

of

disk

play

is

signaled

with

two

or

three

winks.

(3)

Arm

rest

When

you

do

not

intend

to

play

any

disks,

secure

the

tonearm(4

to

the

arm

rest.

When

the

tonearm(4

is

disengaged

from

the

arm

rest,

the

platter@

will

automatically

rotate.

GE

AND

ADJUSTMENTS

*

Adjust

the

position

of

the

cartridge

for

proper

stylus

overhang

by

measuring

distance

from

stylus

to

neck

and

set

the

cartridge

in

parallel

with

the

front

end

of

the

head

sheel.

Fig.

7

shows

the

actual

size,

so

measure

the

distance

by

placing

the

head

shell

on

Fig.

7.

;

*

Then

secure

the

cartridge

fixing

screws.

(Fig.

6)

e

Stylus

replacement

When

sound

becomes

distorted

or

noisy,

check

the

stylus

to

see

whether

it

is

worn

out

or

not.

If

worn

out,

replace

it

with

a

new

one.

Refer

to

Fig.

9

when

replacing

stylus.

¢

Adjustment

of

stylus

tip

height

¢

Head

shell

having

large

finger

lift

When

you

have

mounted

or

replaced

the

cartridge,

When

you

use

the

other

head

shell

having

a

large

keep

the

6

—

9

mmclearance

between

the

stylus

and

finger

lift

or

install

the

large

height

cartridge,

please

the

disk,

with

the

disk

positioned

on

the

platter.

Open

or

remove

the

dust

cover

to

get

normal

auto-

(Check

that

the

arm

guide

is

in

the

UP

position.)

matic

playing.

If

it

is

not

possible

to

obtain

this

clearance,

remove

the

cap

and

adjust

the

height

of

the

arm

guide

by

turning

the

adjusting

screw.

(See

Fig.

9)

NOTE:

When

mounting

or

replacing

the

cartridge,

adjust

the

tracking

force

and

anti-skating

and

check

the

stylus

descent

point.

(

~\

Adjustment

of

the

stylus

descent

point

Adjust

as

follows,

using

a

30

cm

disk.

1.

Remove

the

cap.

2.

Perform

the

auto-in

operation

to

check

the

descent

point

of

the

stylus.

3.

Adjust

the

stylus

descent

adjusting

screw

with

a

screwdriver.

If

the

stylus

point

is

inside

the

disk,

turn

the

ad-

justing

screw

leftward

©),

and

if

the

point

is

outside

the

disk,

turn

it

rightwardQ.

The

descent

point

of

the

stylus

changes

about

1.5

mm

with

every

half-turn

of

the

screw.

4.

Repeat

steps

2

and

3

to

have

the

stylus

descend

to

the

position

in

the

figure.

5.

Replace

the

cap.

Stylus

descent

adjusting

screw

Here

the

cap

ta

been

removed.

30

cm

record

Highest

position

2/3:

1/3

tip

of

stylus

lowers

at

about

1/3

of

the

clearance

from

the

highest

position

to

the

beginning

of

sound

grooves.

ca

the

adjusting

screw

so

that

the

English

Dust

cover

OPERATIONS

@

For

automatic

play

(auto-in,

auto-return)

oon

POWER

oorr

When

play

is

completed,

the

tonearm

(4)

automatically

re-

turns

to

the

arm

rest(13)and

the

platter)

stops.

Depress

the

POWER

switch@)

(ON)

(2).

The

power

is

sup-

7

plied

to

the

turntable.

When

you

are

not

playing

a

disk,

depress

the

POWER

swi-

tch@)

and

turn

off

the

power.

Always

switch

the

power

off

when

you

do

not

intend

to

use

the

turntable.

20Nn

P

Place

the

disk

on

the

platter

8

on

POWER

Qorr

mat.

Secure

the

rest

hook

to

the

Remove

the

stylus

cover.

tonearm(4),

CAUTION

_

1.

The

disk

size

is

detected

by

light.

This

is

N)

why

auto-play

is

sometimes

not

possible

A

Unfasten

the

rest

hook.

with

transparent

or

semitransparent

col-

CS

ored

disks,

phonograph

sheets

and

disks

which

are

seriously

warped.

Play

these

types

of

disks

in

the

manual

mode

in-

stead.

.

This

unit

may

not

operate

correctly

when

exposed

to

strong

light

such

as

direct

sunlight

etc.

In

this

case,

take

measures

to

avoid

strong

light.

.

Precautions

with

auto-play

(1)

Unfasten

the

rest

hook

and

depress

the

START/CUT

switch.

(2)

Auto-play

is

not

possible

with

25

cm

disks

and

so

play

them

manually.

(3)

Unless

playing

30

cm

disks

at

33-1/3

rom

or

17

cm

disks

at

45

rpm,

set

the

SPEED

select

switch

@

to

the

figure

correspon-

ding

to

the

rated

speed

of

the

disk

before

depressing

the

START/CUT

switch.

Lower

the

dust

cover

gently.

Depress

the

START/CUT

switch(0),

then

the

platter

(1)

START/CUT

ed

starts

rotating,

the

tonearm(4)

is

lowered

onto

the

disk

and

play

starts.

(auto-in)

.

Do

not

touch

the

tonearm(4

or

selector

while

the

tonearm

@4

is

moving.

.

The

mechanism

for

auto-in,

auto-return,

and

auto-repeat

operates

correctly

when

playing

an

IEC

standard

disk.

But

if

a

non-standard

disk

is

set

to

automatic

play,

the

stylus

tip

may

be

damaged

because

the

stylus

descends

outside

the

lead-in

groove,

or

the

tonearm

may

not

return

automatically

to

the

rest.

Play

non-standard

disks

manually.

@

Repeat

play

(auto-repeat)

Perform

steps

1

through

5

in

1-5

“For

automatic

play”

on

the

previous

page.

REPEAT

-3ee

H

Manual

play

Depress

the

REPEAT

switch)

and

make

the

repeat

indicator

light.

Depress

the

START/CUT

switch),

then

the

platter)

starts

rotating,

the

tonearm(4

is

lowered

onto

the

disk

and

play

starts.

When

play

is

completed

and

the

tonearm

(4

returns

to

the

arm

rest(),

the

play

operation

will

start

again

automatically.

(Play

can

be

repeated

count-

less

times,

if

so

required.)

REPEAT

—oO

To

release

the

repeat

play

function,

depress

the

REPEAT

switch

and

turn

off

the

repeat

indicator.

When

play

is

completed,

the

tonearm

(4)

returns

to

the

arm

rest

(3)

and

the

platter)

stops.

When

the

START/CUT

switch

is

depres-

sed

during

repeat

play,

play

is

interrupted

and

repeat

play

is

releasen

CAUTION

Some

disks

that

do

not

conform

to

IEC

standards

cannot

be

operated

by

repeat

play.

Proceed

as

follows

when

playing

a

25

cm

disk,

a

disk

that

does

not

conform

to

IEC

standards

or

a

transparent

or

semi-transparent

colored

record,

or

when

starting

play

with

an

inside

track

on

the

disk.

Perform

steps

1

through

4

in

1-4

“For

automatic

play”

on

the

previous

page.

Depress

the

SPEED

select

switch)

and

make

the

speed

indicator

light

with

the

disk

speed.

Depress

the

UP/DOWN

swi-

tch

@).

The

tonearm

(4

now

rises.

Move

the

tonearm(4

by

hand

to

the

desired

starting

posi-

tion.

UP/DOWN

[=

START/CUT

Depress

the

UP/DOWN

swi-

tch

@

again.

The

tonearm

descends

onto

the

disk

and

play

begins.

When

playing

a

disk

which

does

not

conform

to

IEC

stan-

dard,

the

tonearm

(4

may

not

return

to

the

rest

position.

In

this

case,

push

the

START/

CUT

switch(0.

Enalish

Interrupting

disk

play

(auto-cut)

Depress

the

START/CUT

switch@0.

The

tonearm(4

returns

automatically

to

the

arm

rest(3)

and

the

platter

4)

stops

rotating.

An

auto

cut

operation

during

repeat

play

serves

to

automatically

release

the

repeat

play

function.

START/CUT

ree

M@

Temporary

play

suspension

Timer

play

“Wake-up

disk

play’’

can

be

performed

if

a

timer

is

used

in

combination

with

your

unit.

(1)

Set

the

POWER

switch@)

to

ON

(2).

(2)

Depress

the

UP/DOWN

switch@)

and

cause

the

tonearm

@

to

rise.

(3)

Move

the

tonearm

(4

over

the

disk.

(4)

Set

the

timer

and

the

amplifier.

Depress

the

UP/DOWN

swit-

ch@).

The

stylus

rises

gently

from

the

disk

and

play

is

inter-

rupted.

CAUTION

Timer

play

is

possible

only

for

30

cm,

33-1/3

rpm

and

17

cm,

45

rpm

disks.

When

play

resumes,

depress

s

the

UP/DOWN

switch

@

UP/DOWN

again.

The

stylus

descends

2

aa

gently

onto

the

disk

and

play

resumes

from

virtually

the

same

position

as

when

play

was

Suspended.

CAUTION

Except

when

suspending

play,

keep

the

tonearm

(to

the

DOWN

position.

OPERATING

PRECAUTIONS

*

Detaching

and

replacing

the

dust

cover

e

Howling

The

dust

cover

can

easily

be

detached

and

replaced.

Cartridges

are

very

sensitive

and

may

pick

up

slight

To

detach,

raise

the

dust

cover,

pull

out

the

dust

sound

pressure

or

vibrations

of

the

speaker

coming

cover

from

the

cabinet

together

with

the

hinges.

along

the

floor

or

through

the

air

—

resulting

in

howl-

To

replace,

follow

the

same

procedure

in

reverse.

ing.

Therefore,

the

location

of

your

turntable

is

very

important.

Find

a

location

which

is

very

stable

and

free

from

vibration

or

close

the

dust

cover

if it

is

open,

or

carry

through

both

measures.

Induction

Hum

Your

turntable

utilizes

a

brushless

DC

servo

motor

to

reduce

inductive

hum.

If

annoying

inductive

hum

is

heard,

it

can

be

caused

by

the

electromagnetic

field

produced

from

the

motors

or

transformers

used

in

another

device.

Do

not

place

the

turntable

near

a

device

in

which

a

motor

or

transformer

is

used.

To

prevent

the

turntable

from

being

affected

by

the

power

transformer

of

your

amplifier,

receiver

or

tape

deck,

position

the

turntable

on

the

opposite

side

of

the

power

transformer.

Simultaneous

use

of

tuner

and

turntable

Do

not

use

the

turntable

while

the

tuner

is

receiving

a

program

since

this

will

result

in

interference.

Dust

cover

Malfunctions

caused

by

light

If

this

unit

is

exposed

to

direct

sunlight

or

to

a

bright

light,

the

auto-in

operation

may

not

work

or

the

auto-

in

Operation

may

start

at

another

disk

size

position.

Also,

the

platter

may

not

stop

rotating

even

if

the

tonearm

is

at

the

arm

rest.

In

cases

like

this,

change

the

installation

location

of

the

unit

so

that

such

light

can

be

avoided.

Transparent

and

semi-transparent

colored

disks

If

a

transparent

and

semi-transparent

colored

record

or

a

record

which

is

seriously

warped

is.placed

on

the

platter,

the

auto-in

operation

may

not

work

or

the

auto-in

operation

may

start

at

another

disk

size

position.

In

cases

like

this,

play

the

disk

manually.

Chemical

cleaning

cloths

and

insecticides

Take

care

not

to

bring

insecticides,

benzine,

thinners

and

other

chemicals

near

the

cabinet.

Also

remember

that

cleaning

the

cabinet

with

a

chemical

cleaning

cloth

or

leaving

such

a

cloth

on

the

top

of

the

cabinet

may

cause

the

paint

to

peel

off

and

the

cabinet

to

change

color.

e

ONE-TOUCH

SYSTEM

Once

the

unit

is

combined

with

the

HA-M70

amplifier

which

is

compatible

with

the

ONE-TOUCH

SYSTEM,

the

amplifier’s

function

is

automatically

switched

to

PHONO

when

the

START/CUT

button

is

depressed

for

auto

play

and

when

the

unit

is

operated

for

manual

play.

When

the

amplifier’s

func-

tion

is

changed

over

to

PHONO

with

the

tonearm

on

the

rest,

the

unit's

auto-in

operation

starts

and

play

begins..

The

unit

performs

auto

return

when

any

function

except

PHONO

is

selected

during

disk

play.

NOTE:

:

When

the

amplifier’s

function

has

been

switched

over

to

PHONO,

check

that

the

unit

is

performing

operation

steps

1

through

4

for

auto

play.

REMOTE

CONTROL

OPERATIONS

3.

Temporary

suspension

of

play

(tonearm

UP/DOWN)

4.

Power

ON/OFF

switching

The

following

operations

can

be

performed

by

remote

control

when

the

unit

is

combined

with

the

RM-1000

remote

control

center.

1.

Start

of

auto

play

(auto-in)

2.

Suspension

of

play

(auto-cut)

For

details

on

the

remote

control

operations,

refer

to

the

Instruction

manual

of

the

RM-1000

remote

control

center.

Deutsch

Beziiglich

Abbildungen

dieses

Gerates,

s.

Seite

oi

ee

SICHERHEITSANLEITUNG

Elektrische

Energie

kann

viele

nitzliche

Funktionen

verrichten.

Dieses

Gerat

ist

so

konstruiert

und

hergestellt,

dafg

Ihre

pers6nliche

Sicherheit

gew&hrleistet

ist.

Unsachgema%e

Behandlung

kann

méglicherweise

elektrische

Schlage

oder

Feuergefahr

verusachen.

Um

die

Sicherheitsanleitung

nicht

zu

verletzen,

beachten

Sie

bitte

die

folgenden

Anweisungen

zur

Aufstellung,

Bedienung

und

Wartung

des

Gerates.

VORSICHT:

UM

STROMSCHLAG

ZU

VERHUTEN,

KEINE

SCHRAUBEN

ENTFERNEN.

ES

GIBT

IM

GERAT

KEINE

TEILE,

DIE

VOM

BESITZER

GEWARTET

WERDEN

MUSSTEN.

UBER-

LASSEN

SIE

DIE

WARTUNG

QUALIFIZIERTEM

FACHPER-

SONAL.

MERKMALE

1.

Quarzgesteuerter

Unitorque-Servomotor

Der

quarzgesteuerte

Unitorque-Servomotor

zeichnet

sich

durch

ein

gleichférmiges

Drehmoment

mit

ruhiger,

.

konstanter

Drehgeschwindigkeit

aus.

Ergebnis

ist

h6chste

Laufruhe

mit

ausgezeichnetem

Gerauschspannungsab-

stand.

2.

Vollautomatisches

System

mit

2

Motoren

und

vorrangigem

Mechanismus

fiir

Handbetrieb

Zum

Antrieb

des

Tonarms

ist

ein

Gleichstrommotor

eingebaut,

der

auf

die

Umdrehung

des

Plattentellers

keinerlei

Effekt

ausibt.

Wahrend

des

manuellen

Betriebs

entsteht

durch

diesen

vollautomatischen

Mechanismus

jedoch

keine

Stérung.

Enalish

Deutsch

3.

Elektronische

Endabschaltung

(PHOTO

SENSOR

SYSTEM)

Ein

beruhrungsloses

elektronisches

System

sorgt

flr

automatische

Tonarmriickfuhrung

am

Ende

einer

Schallplatte.

Dadurch

entfallt

die

Seitenkraft

auf

die

Nadelspitze,

und

es

entsteht

keine

zusatzliche

Verzerrung.

4.

Hitachis

eigenes

HARC-System

(HITACHI

ANTI-RESONANCE

COMPOUND)

Durch

den

Einsatz

des

HARC-Systems

mit

seiner

hohen

spezifischen

Schwerkraft

flr

das

Gehause

wird

unerwUnschtes

Vibrieren

auf

ein

Minimum

reduziert

und

akustische

Riickkoppelung

verbessert.

5.

Hochempfindlicher

gerader

Tonarm

mit

kardanischer

Aufhangung

Eine

kardanische

Aufhangung

flr

die

Lagerung

des

Tonarms

sorgt

fiir

einen

geringen

Umlaufwiderstand

und

bei

einer

geringen

Auflagekraft

fur

hervorragende

Abtasteigenschaften.

Zusatzlich

werden

durch

die

Verwendung

eines

massearmen,

geraden

Tonarms

die

Schallplattenrillen

gleichmaRig

abgetastet.

Diese

Eigenschaft

bewirkt

eine

Unterdrickung

der

Vibrationen

und

verbesserte

Klangqualitat.

.

Frontplattenbetrieb

mit

Tipptasten

.

Olgedampfter

Tonarmlift

zur

Verhiitung

von

Beschadigung

an

der

Nadelspitze

.

Bedienerfreundliches

ONE-TOUCH-SYSTEM

Wird

dieses

Gerat

mit

dem

Verstarker

HA-M70

verwendet,

der

ebenfalls

mit

dem

System

kompatibel

ist,

so

wird

bei

Betrieb

dieses

Gerats

die

Funktion

des

Verstarkers

automatisch

auf

PHONO

umgeschaltet.

9.

Fernbedienung

Zusammen

mit

dem

als

ZubehGr

erhaltlichen

Fernsteuerzentrum

RM-1000

und

der

Fernsteuerungseinheit

|RB-1000

ist

es

moglich,

automatisches

Einschalten,

automatisches

Abstellen

und

zeitweilige

Spielunterbrechung

fernzube-

dienen.

EINEIAG]

ssicne

as.»

onan

Unbedingt

darauf

achten,

da

alle

Teile

der

Verpackung

2.

Das

getrennt_

verpackte

Gegengewicht

(7)

am

entfernt

werden.

Tonarmende

(4

so

installieren,

daf&

die

Zahlen

de

1.

Plattenteller

(

und

Plattentellerauflage

@)

(getrennt

Einstellknopfes

(8

zum

Tonarmende

weisen.

:

verpackt)

herausnehmen;

Plattenteller

auf

die

Plat-

tenachse

8)

vorsichtig

aufsetzen,

die

Vorspriinge

unten

an

der

Plattentellermatte

miissen

mit

den

Léchern

im

Plattenteller

ausgerichtet

werden,

wenn

man

die

Matte

auf

den

Plattenteller

auflegt.

ANSCHLUSSE

Die

Anordnung

der

Anschliisse

entnehmen

Sie

aus

Abb.

10,

11

Bei

Anwendung

des

ONE-TOUCH-SYSTEM

Bei

Verwendung

dieses

Gerats

mit

dem

Verstarker

HA-M70,

der

mit

dem

ONE-TOUCH-SYSTEM

kompatibel

ist,

das

Kontrollsignalkabel,

wie

in

Abb

10.

gezeigt,

anschlieRen.

Dieses

Kabel

wird

als

Zubehér

des

Verstarkers

mitgeliefert.

Bei

Anwendung

der

Fernbedienung

Den

Verstarker

und

das

Fernsteuerungszentrum

(RM-1000),

wie

in

der

Abbildung

11

gezeigt,

mit

Hilfe

des

Fern-

steuerungskabels

flr

den

Plattenspieler

und

der

Anschlu&kabel,

die

mit

dem

Fernsteuerungszentrum

mitgeliefert

werden,

mit

dem

Plattenspieler

verbinden.

Einzelheiten

entnehmen

Sie

bitte

der

Bedienungsanleitung

flr

das

Fernsteuerungszentrum

RM-1000.

HINWEIS:

Stellen

Sie

sicher,

da&

die

Erdungsleitung

des

Plattenspielers

an

der

Erdungsklemme

(GND)

auf

der

Ruckplatte

des

Verstarkers

angeschlossen

bleibt.

Solange

diese

Verbindung

nicht

einwandfrei

ist,

kann

es

unter

Umstanden

nicht

médglich

sein,

die

Fernbedienungsvorgange

richtig

durchzufiihren.

EINSTELLUNGEN

VOR

DER

INBETRIEBNAHME

Nehmen

sie

vor

Inbetriebnahme

Ihres

Plattenspielers

die

men

werden;

die

angegebene

Auflagekraft

der

Ab-

Einstellung

von

Auflagekraft

und

Antiskatingkraft

vor.

tastnadel

ist

genau

einzuhalten.

1.

Lésen

Sie

den

Tonarm

von

der

Tonarmauflage,

und

EINSTELLEN

DER

AUFLAGEKRAFT

stellen

Sie

die

Nullmarkierung

‘0’

des

Antiskating-

(Siehe

Abb.

2, 3)

knopfes

auf

die

Antiskating-Indexmarke

ein.

Die

Auflagekraft

mu

vor

Inbetriebnahme

gemak

der

(Siehe

Abb.

2)

dem

Tonabnehmer

beigelegten

Anleitung

vorgenom-

=10—