JVC TD-V661 Manual de usuario

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1

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INSTRUCTIONS

TD-V661/V662

CASSETTE

DECK

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Component

3

HEAD

CLOSED

LOOP

DUAL

□ □

□ □

For

Customer

Use:

Enter

below

the

Model

No.

and

Serial

No.

which

are

located

on

the

rear

of

the

cabinet.

Retain

this

Information

for

future

reference.

Model

No.

Serial

No.

A

CAUTION

RISK

OF

ELECTRIC

SHOCK

DO

NOT

OPEN

AUTION

TO

REDUCE

THE

RISK

OF

ELECTRIC

SHOCK.

OO

NOTIEMOVE

COVER

(OR

BACK)

NO

USER

SERVICEABLE

MRTS

INSIDE

REFER

SERVICINQ

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

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

alert

the

user

to

the

presence

of

important

operating

and

maintenance

(servicing)

instructions

in

the

literature

accompanying

the

appliance.

WARNING:

TO

REDUCE

THE

RISK

OF

FIRE

OR

ELECTRIC

SHOCK,

DO

NOT

EXPOSE

THIS

APPLIANCE

TO

RAIN

OR

MOISTURE.

THIS

UNIT

IS

PRODUCED

TO

COMPLY

WITH

DIRECTIVE

76/889/EEC.

INFORMATION

(FOR

U.S.A.)

This

equipment

generates

and

uses

radio

frequency

energy

and

if

not

installed

and

used

properly,

that

is,

in

strict

accordance

with

the

manufacturer's

instructions,

may

cause

interference

to

radio

and

television

reception.

It

has

been

type

tested

and

found

to

comply

with

the

limits

for

a

Class

B

computing

device

in

accor

dance

with

the

specifications

in

Subpart

J

of

Part

15

of

FCC

Rules,

which

are

designed

to

provide

reasonable

protection

against

such

interference

in

a

residential

installation.

However,

there

is

no

guarantee

that

interference

will

not

occur

in

a

particular

installation.

If

this

equipment

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

IMPORTANT

(In

the

United

Kingdom)

Mains

Supply

(AC

240

V-,

50

Hz

only)

DO

NOT

cut

off

the

mains

plug

from

this

equipment.

If

the

plug

fitted

is

not

suitable

for

the

power

points

in

your

home

or

the

cable

is

too

short

to

reach

a

power

point,

then

obtain

an

appropriate

safety

approved

extension

lead

or

consult

your

dealer.

BE

SURE

to

replace

the

fuse

only

with

an

identical

approved

type,

as

originally

fitted

and

to

replace

the

fuse

cover.

If

nonetheless

the

mains

plug

is

cut

off

ensure

to

remove

the

fuse

and

dispose

of

the

plug

immediately,

to

avoid

a

possible

shock

hazard

by

inadvertent

connection

to

the

mains

supply.

DO

NOT

make

any

connection

to

the

terminal

which

is

marked

with

the

letter

E

or

by

the

safety

earth

symbol

or

coloured

green

or

green-and-yellow.

The

wires

in

the

mains

lead

on

this

product

are

coloured

in

accordance

with

the

following

code:

/

,

Blue

to

N

(Neutral)

or

Black

4

Brown

to

L

(Live)

or

Red

As

these

colours

may

not

correspond

with

the

coloured

markings

identifying

the

terminals

in

your

plug

proceed

as

follows:

The

wire

which

is

coloured

blue

must

be

connected

to

the

terminal

which

is

marked

with

the

letter

N

or

coloured

black.

The

wire

which

is

coloured

brown

must

be

connected

to

the

terminal

which

is

marked

with

the

letter

L

or

coloured

red.

IF

IN

DOUBT-CONSULT

A

COMPETENT

ELECTRICIAN.

Please

study

this

instruction

manual

carefully

before

starting

to

operate

the

unit,

in

order

to

use

the

unit

correctly.

We

take

no

responsibility

for

any

problems

resulting

from

misuse

of

this

unit

by

operating

this

equipment

other

than

instructed

in

this

manual.

WARNING

(In

the

United

Kingdom)

Pre-recorded

tapes,

records

or

discs

should

be

re

recorded

without

the

consent

of

the

owners

of

copyright

in

the

sound

recording

and

in

any

copyright

musical

or

literary

work

embodied

in

that

recording

as

this

constitutes

an

infringement

of

copyright.

one

or

more

of

the

following

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

this

equipment

and

receiver

are

on

different

branch

circuits.

If

necessary,

the

user

should

consult

the

dealer

or

an

experienced

radio/television

technician

for

additional

suggestions.

The

user

may

find

the

following

booklet

prepared

by

the

Federal

Communications

Commission

helpful:

"How

to

Identify

and

Resolve

Radio-TV

Interference

Problems".

This

booklet

is

avaiiable

from

the

US

Government

Printing

Office,

Washington,

D.C.,

20402,

Stock

No.

004-000-00345-4.

INTRODUCTION

Thank

you

for

purchasing

JVC

product.

Read

this

instruction

book

caretully

before operating

to

be

sure

of

getting

optimum

performance

and

longer

service

lite

from

the

unit.

CONTENTS

Features

2

Cautions

2

Connections

4

Names

of

parts

and

their

functions

5

Cassette

loading

6

Playback

6

Recording

7

Compu

link

control

system

10

Timer

recording/playback

11

Maintenance

12

Troubleshooting

12

Specifications

13

The

only

difference

between

models

TD-V661

and

TD-V662

is

cosmetic

one.

FEATURES

1.

Pure

and

direct

design

with

3-head

combination

mechanism

•

Closed-loop

dual-capstan

mechanism

•

Pulse

servo

capstan

D.D.

(direct

drive)

system

•

METAPERM

combination

(rec

-i-

play)

head

and

2-gap

territe

erase

head

•

PCOCC

(Pure

Copper

by

Ohno

Continuous

Casting)

head

winding

wire

tor

the

superior

signal

transmission

•

2

pairs

of

line

input

jacks

including

CD

direct

input

•

High

bias

frequency

of

210

kHz

tor

improved

recording

2.

Eiectricaiiy

driven

cassette

hoider

3.

Doiby*

HX

PRO

headroom

extension

4.

Doiby

B/C

noise

reduction

systems

provided

for

record

ing

and

playback

independently

5.

Calibration

function

for

according

to

the

characteristics

of

individual

tapes

•

Recording

bias

and

level

can

be

adjusted

(built-in

oscillator).

6.

Muiti

music

scan

mechanism

for

either

direction

"Under

License

of

Staar

S.A.,

Brussels,

Belgium"

7.

Timer

start

mechanism

8.

DDRP

(Dynamics

Detection

Recording

Processor)

—

With

the

DDRP

function,

the

recording

level

is

adjusted

automatically

so

that

recording

is

performed

in

optimum

condition.

9.

COMPU

LiNK-3/SYNCHRO

terminal

10.

Other

features

•

2-color

fluorescent

peak

level

indicator

•

Digital

peak/peak

level

meter

(with

peak

hold

function)

•

4-digit

linear

counter

•

Auto

monitor

•

Auto

tape

select

mechanism

•

MPX

filter

switch

•

Headphone

volume

control

r-rshMDH

I

itJU

ControlSYstem

COMPU

LINK

control

system

is

the

convenient

system

using

COMPU

LINK-3

/

SYNCHRO

terminals

on

the

rear

panel.

(See

page

4

and

10.)

\

y

DD-R-P

DYNAMICS

DETECTION

RECORDING

PROOESSOR

This

product

can

be

combinated

with

a

DDRP

(DYNAMICS

DETECTION

RECORDING

PROCESSOR)

system

(compact

disc

player

-i-

cassette

deck,

etc.)

to

enable

setting

the

optimum

recording

level

automatically.

Refer

to

these

instructions

for

details.

V

'

*

Dolby

noise

reduction

and

HX

Pro

headroom

extension

manufactured

under

license

from

Dolby

Laboratories

Licensing

Corporation.

HX

Pro

originated

by

Bang

&

Olufsen.

*

"Dolby",

the

double-D

symbol

□□

and

"HX

PRO"

are

trademarks

of

Dolby

Laboratories

Licensing

Corporation.

CAUTIONS

1.

Prevention

of

Electric

Shocks,

Fire

Hazards

and

Damage

1)

Even

when

the

POWER

switch

is

set

to

STANDBY,

a

very

small

current

will

flow.

To

save

power

and

for

safefy

when

not

using

the

unit

for

an

extended

period

of

time,

disconnect

the

power

cord

from

the

household

AC

outlet.

2)

Do

not

handle

the

power

cord

with

wet

hands.

3)

When

unplugging

from

the

wall

outlet,

always

grasp

and

pull

the

plug,

not

the

power

cord.

4)

Consult

your

nearest

dealer

when

damage,

disconnection,

or

contact

failure

is

found

with

the

cord.

5)

Do

not

bend

the

cord

sharply,

or

pull

or

twist

it.

6)

Do

not

modify

the

power

cord

in

any

manner.

7)

Do

not

remove

screws

to

disassemble

the

unit

and

do

not

touch

anything

inside

the

unit.

8)

AC

power

cord

(For

U.S.A.

version

only)

The

AC

power

cord

of

this

unit

has

certain

one-way

direction

connections

to

prevent

electric

shock.

Refer

to

the

illustration

for

correct

connection.

(Fig.

1)

9)

Do

not

insert

any metallic

objects

into

the

unit.

10)

Unplug

the

power

cord

when

there

is

a

possibility

of

lightning.

11)

If

water

gets

inside

the

unit,

unplug

the

power

cord

from

the

outlet

and

consult

your

dealer.

12)

Do

not

block

the

ventilation

holes

of

the

unit

so

that

heat

can

escape.

Do

not

install

the

unit

in

a

badly

ventilated

place.

13)

Be

sure

to

unplug

the

power

cord

from

the

outlet

when

going

out

or

when

the

unit

is

not

in

use

for

an

extended

period

of

time.

2.

Installation

1)

Avoid

placing

the

unit

on

or

adjacent

to

an

amplifier,

to

prevent

hum

from

being

produced

by

some

types

of

amplifiers.

Move

the

unit

to

a

place

not

affected

by

the

amplifier.

Keep

the

unit

as

far

as

possible

from

a

TV

set.

2)

Avoid

installing

the

unit

in

a

location

subject

to

ambient

temperatures

exceeding

40°C

(104°F)

(e.g.

direct

sunlight,

near

heaters,

etc.)

or

less

than

0°C

(32°F),

excessive

humidity,

dust

or

vibrations.

3)

If

this

set

is

moved

suddenly

from

a

cold

place

(0°C)

to

a

warm

place,

it

may

not

function

properly

because

of

moisture

generated

inside

the

unit.

The

unit

will

function

properly

30

minutes

after

being

moved.

3.

Cleaning

the

cabinet

Never

use

benzine

or

thinner

for

cabinet

cleaning

as

they

may

damage

the

surface

finish.

4.

Cassette

tape

1)

Loose

tape

may

become

tangled

in

the

tape

transport

mechanism.

Remove

slack

by

winding

the

tape

with

a

pencil.

(Fig.

2)

4)

Do

not

store

cassette

tapes

where

there

is

a

magnetic

field

(e.g.

near

a

TV,

etc.)

or

in

a

place

subject

to

high

temperatures

or

humidity.

5.

Auto

tape

select

mechanism

This

deck

has

an

Auto

Tape

Select

mechanism

which

dis

tinguishes

between

different

types

of

tape

from

holes

in

the

cassette.

After

the

type

of

tape

has

been

detected,

bias

and

equalization

are

set

to

be

suitable

for

the

tape.

•

Cassettes

with

the

detection

holes:

Metal

tape

(EQ:

70|is)

Type

IV

Cr02(chrome)

tape

(EQ:

TOps)

Type

II

•

Cassettes

without

the

detection

holes:

Normal

tape

(EQ:

120ps)

Type

I

Some

earlier

types

of

metal

and

CrOg

(chrome)

tapes

may

not

be

provided

with

the

detection

holes.

Avoid

using

such

tapes,

since

correct

equalization

characteristics

cannot

be

obtained.

Also

do

not

use

ferrichrome

tapes

whose

characteristics

do

not

match

this

unit.

CrQ2

tape

detection

holes

Metal

tape

detection

holes

Turn

the

pencil

to

tighten

the

tape.

2)

The

use

of

C-120

(120

minutes

turn

around)

or

thinner

tape

is

not

recommended,

since

characteristic

deterioration

may

occur.

3)

To

prevent

recordings

from

being

erased

accidentally,

remove

the

tab

(s)

with

a

screwdriver.

Reseal

the

slots

with

adhesive

tape

to

erase

and

re-record

after

the

tabs

have

been

broken

off.

Side

"A"

6.

Operations

1)

When

the

power

cord

is

pulled

out

with

the

deck

set

to

the

playback

or

record

mode,

noise

may

be

generated.

Before

pulling

out

the

power

cord,

confirm

that

the

■

(stop)

button

has

been

pressed.

2)

Many

operations

of

this

unit

are

performed

under

the

control

of

a

microcomputer.

Use

the

unit

only

after

carefully

studying

the

descriptions

and

cautions

in

each

item.

If

operations

are

done

incorrectly,

the

unit

may

stop

functioning

correctly.

If

this

happens,

pull

out

the

power

cord

once,

and

after

a

while

plug

it

in

again,

so

that

the

unit

can

function

correctly.

Tab

"B"

Side

"B"

Tab

"A"

Adhesive

tape

CONNECTIONS

1.

Connection

to

a

stereo

amplifier

•

Do

not

switch

the

power

on

until

all

the

connections

are

completed.

•

Insert

the

plugs

firmly,

or

poor

contact

will

result,

causing

noise.

•

When

the

pin-plug

cords

are

employed,

always

connect

the

white

plug

to

the

left

channel

terminal.

This

helps

to

avoid

reversed

connections.

•

When

using

the

Compu

Link

Control

System

version

3,

do

not

connect

the

power

cord

to

the

SWITCHED

AC

OUTLET

of

an

amplifier

or

receiver.

Otherwise,

the automatic

power

on/off

(STANDBY)

function

cannot

be

carried

out.

When

Installing

the

deck,

be

sure

to

Install

at

a

distance

from

your

amplifier.

If

they

are

stacked,

noise

(hum)

may

occur.

2.

Remote

cable

connection

for

COMPU

LINK

•

By

connecting

a

remote

cable,

COMPU

LINK

functions

(auto

matic

power

on/off

(STANDBY),

automatic

source

selec

tion,

synchronized

recording

and

DDRP

recording)

can

be

performed.

In

this

time

the

provided

pin-plug

cords

must

be

also

connected.

•

When

making

synchronized

recording

with

a

CD

player,

connect

the

remote

cable.to

the

COMPU

LINK-1/SYNCHR0

or

COMPU

LINK-3/SYNCHR0

jacks.

Notes:

1.

When

making

synchronized

recordings,

only

a

single

deck

should

be

connected

to

the

amplifier.

2.

If

a

component

Is

not

a

JVC

COMPU

LINK

component,

bypass

It

when

making

the

remote

cable

connections.

3.

This

deck

can

be

connected

with

an

amplifier

and

a

CD

player

which

have

the

COMPU

LINK-I/SYNCHRO

jacks

for

COMPU

LINK

performance.(see

page

10

for

detail)

Pin-plug

cords

(provided)

Pin-plug

cords

(optional)

ll#

ff

1

«l

I

®

J

«■

I

M(<§

BISHT

Stereo

amplifier

Remote

cable

(provided)

^OUT

PUT—s

FIXED

VARIABLE

CD

player

Remote

cable

(provided

with

CD

player)

'

When

making

DDRP

recording

connect

pin-plug

cords

with

the

terminals

"VARIABLE".

NAMES

OF

PARTS

AND

THEIR

FUNCTIONS

©

©

©©

®

®

®

®®®

®

®

O

POWER

switch

and

STANDBY

indicator

0

Multi

mode

display

®

CALIBRATION

indicator

@

Peak

ievel

meter

These

indicators

iight

according

to

the

levei

of

the

signai

being

recorded

or

the

level

of

the

signai

recorded

on

the

tape.

0

dB

:

lEC

(DIN)

STANDARD

LEVEL

(250

nWb/m)

0

VU

:

Signai

ievel

at

160

nWb/m

□□

:

DOLBY

NR

STANDARD

LEVEL

(3)

MEMORY

indicator

®

Tape

counter/Digital

peak

indicator

This

functions

as

a

tape

counter

or

digital

peak

indicator

according

to

the

setting

of

the

DISPLAY

MODE

button.

(5)

DDRP

indicator

®

Monitor

indicator

@

Mechanism

mode

indicators

@

Tape

types

and

recording

guide

indicators

®

HX

PRO

indicator

0

A

OPEN/CLOSE

button

O

Cassette

holder

0

CALIBRATION

controls

To

adjust

the

recording

bias

and

sensitivity

according

to

the

tape

to

be

used.

If

adjustment

is

not

performed,

set

to

the

center

position.

(See

page

9.)

©

BALANCE

control

Adjusts

the

balance

between

the

signals

input

via

the

left

and

right

LINE

IN

jacks.

0

INPUT

LEVEL

control

Adjust

the

recording

level

with

this

control.

(See

page

8.)

©

TIMER

switch

When

an

optional

timer

is

used,

recording

and

playback

can

be

performed

at

any

desired

time.

(See

page

11.)

©

RESET

button

Press

to

reset

the

counter

to

"0.00"

and

to

clear

the

memory

mode.

MEMORY

button

Use

this

button

stop

the

tape

automatically

at

the

position

which

the

tape

counter

is

"0.00"

in

either

rewind

or

fast

forward

mode.

(See

page

6.)

DISPLAY

MODE

button

Use

this

button

to

change

the

mode

between

"tape

counter"

and

"digital

peak".

DIGITAL

PEAK

CALL

button

Press

to

call

up

the

stored

(memorized)

maximum

value

or

to

reset

the

memory

in

the

digital

peak

mode.

(See

page

8.)

DOLBY

NR

switches

Set

to

B

or

0

for

recording

using

the

Dolby

NR

system

or

for

playing

back

a

tape

that

was

recorded

using

the

Dolby

NR

system.

MONITOR

button

When

this

button

is

pressed,

it

changes

between

source

monitoring

and

tape

monitoring.

MPX

FILTER

switch

When

an

FM

stereo

broadcast

is

to

be

recorded

using

Dolby

NR,

set

this

to

ON

to

prevent

the

Dolby

NR

circuit

from

mal

functioning

(otherwise

the

sound

quality

could

deteriorate.)

CD

DIRECT

switch

ON

:

Set

to

ON

when

selecting

the

CD

DIRECT

input

mode.

OFF/LINE

:

Set

to

OFF/LINE

when

recording

from

a

stereo

amplifier.

CALIBRATION

button

(See

page

9.)

PHONES

jack

Connect

headphones

(with

an

impedance

of

8Q

to

1

kQ).

PHONES

LEVEL

control

Cassette

operation

buttons

■

(stop)

:

Press

to

stop the

tape.

•*<

(rewind)

:

Press

to

rewind

the

tape.

►

(play)

;

Press

to

start

recording

or

playback,

(fast

forward)

:

Press

to

fast

forward

the

tape.

(3)

®

(D

PLAYBACK

J

_

dB-30

20

15

12

10

fLEVEL||L

IZ=II=^I=]1ZZ1IZ=IC

3

6

ovu

2Dn

0

2

4

6

+8

:

1=11=11=1

cn

1=]

1=1

czi

□

I

BIAS

iiH

=

===

====

=

=

====

Ll

O O

o\

LILI

.LI

LI

I

Tn^i

i

'lii'iv'

HXPRO

n

n o

□

O

REC/REC

MUTE

:

Press

the

►

(play)

button

while

press

ing

this

button

to

start

recording,

and

press

to

leave

an

appropriate

non-

recorded

section.

(See

page

7.)

II

PAUSE

:

Press

to

stop

the

tape

temporarily

during

recording

and

playback.

Press

the

►

(play) button

to

release

the

pause

mode.

When

pressed

together

with

the

O

REC/REC

MUTE

before

recording,

the

unit

will

enter

the

record-pause

mode.

CASSETTE

LOADING

(With

the

POWER

switch set

to

STANDBY.)

1.

Press

the

^

OPEN/CLOSE

button

to

open

the

cassette

holder.

2.

Load

a

cassette

as

shown.

3.

Press

the

A

OPEN/CLOSE

button

to

close

the

cassette

holder.

•

It

can

also

be

closed

by

pushing

the

cassette

holder.

•

After

pressing

the

►

(play)

button,

closing

the

cassette

holder,

playback

begins

immediately.

¥

Note:

•

When

the

►

(play)

or

II

PAUSE

button

is

pressed

instead

of

pressing

the

A

OPEN/CLOSE

button,

the

cassette

holder

closes

automatically

and

the

operation

corresponding

to

the

pressed

button

is

performed.

Load

the

cassette

with

the

tape-exposed

edge

down.

DOLBY

NR

^ONJiGFF

aCAB

Operate

in

the

order

of

the

numbers

in

the

illustration.

O

Press

the

POWER

switch

to

set

to

ON

.

0

Load

a

prerecorded

cassette.

0

Press

the

same

DOLBY

NR

switches

that

were

pressed

when

the

tape

was

recorded.

O

Press

the

►

(play)

button

to

start

playback.

•

When

the

deck

contains

a

tape,

the

deck

is

turned

on

auto

matically

and

the

tape

is

played

back

by

only

pressing

the

►

(play)

button.

•

It

changes

to

the

tape

monitor

mode

automatically

and

'TAPE"

will

appear

on

the display.

•

To

stop

playing

back

midway

Press

■

(stop)

button.

Tape

counter

display

When

the

power

is

turned

on,

the

counter

value

which

the

POWER

switch

was

set

to

STANDBY,

appears

on

the

display.

When

the

tape

runs,

the

counter

functions

as

a 4

digit

linear tape

counter.

The

running

time

is

displayed

in

minutes

and

seconds

(countdown

function

included).

Since

the

counter

is

not

a

clock,

there

may

be

a

discrepancy

between

the

actual

recording

and

playback

times.

This

discrepancy

will

vary

depending

on

the

length

of

the

tape

and

the

hub

diameter.

To

set

the

counter

to

"0.00".

Press

the

RESET

button.

MEMORY

BUTTON

Memory

function

operates

at

the

point

where

the

tape

counter

is

"0.00".

Press

the

RESET

button

to

set

the

counter

to

"0.00"

at

the

point

to

which

you

want

the

tape

to

be

rewound

and

from

which

you

want

to

listen

to

during

recording

or

playback.

The

tape

stops

automatically

at

the

point

where

the

counter

is

"0.00"

in

either

the

fast

forward

or

rewind

mode.

•

The

point

where

the

counter

is

"0.00"

is

stored

during

any

mode

(recording,

playback

or

stop),

but

the

memory

function

(automatic

stop)

operates

only

in

the

fast

forward

or

rewind

mode.

•

If

pressing

the

MEMORY

button

again,

the

memory

will

be

cleared.

It

will

also

be

cleared

if

pressed

the

RESET

button

and

reset

the

counter

to

"0.00".

MULTI

MUSIC

SCAN

•

The

multi

music

scan

mechanism

of

this

unit

allows

you

to

quickly

locate

the

beginning

of

a

specific

tune

(up

to

99

tunes

before

or

after

the

current

tune).

•

Fast

forward

scan

i_(

I I

I

I

I

I I

U

I I

I

U

I

U

I

I

_(

I

u

I

RECORDING

Operate

in

the

order

of

the

numbers

in

the

illustration.

•

Make

sure

the

safety

tab

of

the

cassette

has

not

been

broken

off.

S

It

should

be

noted

that

it

may

be

unlawful

to

re-record

prerecorded

tapes,

records,

or

discs

without

the

consent

of

the

owner

of

copyright

in

the

sound

or

video

recording,

broadcast

or

cable

programme

and

in

any

literary,

dramatic,

musical,

or

artistic

work

embodied

therein.

Rewind

scan

U

I

I

I

I

1

1

I

U

I

I

'

U

L

U

I I

I

U

J

Procedure

1.

Press

the

►

(play)

and

(or

►►)

buttons

simultaneously.

2.

When

more

than

2

tunes

are

to

be

skipped,

after

procedure

1

press

the

(or

•*-<)

button

the

number

of

times

you

want

to

skip

tunes.

The

number

of

tunes

to

be

skipped

is

displayed

in

the

counter.

Notes:

In

the

following

cases,

the

mechanism

may not

operate

correctly.

This

is

not

a

malfunction;

use

the

mechanism

according

to

the

type

of

program.

•

Tapes

with

tunes

having

long

pianissimo

passages

(very

quiet

parts)

or

non-recorded

portions

during

tunes.

•

Tapes

with

short

non-recorded

sections.

CD

DIRECT

■.ONiOFF/LINE

DOLBY

NR-

i.ONa.OFF

*CJ

REC/

REC

MUTE

LEVEL

—CALIBRATION—BIAS

T

BALANCE^

,

,

iNPuritvEL

-3(dB)+3

80(%)120

Manual

recording

O

Press

the

POWER

switch

to

set

to

ON

.

@

Load

a

cassette

for

recording.

0

Select

the

recording

input.

O

Set

the

DOLBY

NR

switch

as

required.

0

Press

the

II

PAUSE

button

and

O

REG/REG

MUTE

button

(record-pause

mode).

The

II

and

REC

indicators

light.

©

Adjust

the

recording

level,

bias

and

balance.

(See

pages

8

&

9.)

The

BALANCE

control

only

works

with

line

input.

O

Press

the

(play)

button

to

start

recording.

DDRP

(Dynamics

Detection

Recording

Processor)

recording

•

DDRP

recording

is

performed

with

suitable

JVC

CD

players

and

the

recording

level

adjustment

is

performed

automatically.

•

Since

recording

level

adjustment

is

performed

automatically

for

different

types

of

tape

(normal,

CrOg

and

metal),

the

adjustment

of

INPUT

LEVEL

and

BALANCE

controls

are

not

required.

•

Read

the

instruction

book

of

your

CD

player

carefully.

DOLBY

NR

and

DOLBY

HX

PRO

Dolby

NR

System

To

reduce

the

hiss

inherent

in

tape

recording,

use

the

Dolby

NR

System

when

making

recordings.

When

listening

to

a

tape

recorded

with

the

Dolby

NR

System,

set

the

DOLBY

NR

switch

to

B

or

C

according

to

the

system

selected

in

the

recording

mode.

The

sound

quality

will

change

if

the

positions

of

the

DOLBY

NR

switch

are

different

in

recording

and

playback.

Dolby

HX

PRO

headroom

extension

When

a

source

which

contains

many

high-frequency

components

is

recorded,

these

high-frequency

signals

have

the

same

function

as

bias

and

therefore,

the

effective

bias

current

changes.

This

will

result

in

phenomena

such

as

changes

in

the

level

of

low-frequency

signal

and

subsequent

distortion

and

reduction

of

the

high-frequency

saturation

level.

Dolby

HX

PRO

headroom

extension

system

controls

the

bias

current

so

that

the

effective

bias

is

constant

even

when

there

are

fluctuations

in

the

high-frequency

components

of

the

input

signal.

This

greatly

improves

the

high-frequency

saturation

level

while

reducing

the

low-frequency

signal

level

variations

and

distortion.

•

The

dynamic

sound

recorded

with

this

system

sounds

the

same

even

when

the

tape

is

played

back

in

a

deck

that

does

not

have

Dolby

HX

PRO.

•

This

system

automatically

works

when

in

recording;

however,

Dolby

HX

PRO

is

not

a

noise

reduction

system.

RECORDING

LEVEL

ADJUSTMENT

It

is

best

to

adjust

so

that

the

maximum

sound

level

of

the

source

to

be

recorded

reaches

the

very

limit

of

the

saturation

level

of

the

tape

to

be

used.

•

When

the

recording

level

is

too

low,

the

hiss

noise

inherent

in

the

tape

will

be

conspicuous.

•

When

the

recording

level

is

too

high,

exceeding

the

saturation

level,

the

recording

will

contain

cracking

noise

and

will

be

distorted.

•

Saturation

level

means:

When

the

recording

input

is

increased

gradually,

the

output

increases

proportionally.

However,

once

it

reaches

a

certain

level,

the

output

cannot

increase

any

further.

Moreover,

the

output

will

be

distorted

if

the

input

is

increased

beyond

this

point.

The

level

at

which

this

occurs

is

called

the

tape's

"saturation

level".

Saturation

level

Input

level—^

How

to

adjust

the

recording

level

®

Set

to

the

source

mode

(record-pause).

@

Adjust

the

recording

level

using

the

INPUT

LEVEL

control.

dB

indicator

for

level

compensation

(criterion)

With

Type

IV

(metal)

tape

Because

of

metal

tape's

higher

saturation

level,

it

is

OK

that

"+

6"

lights

occasionally.

dB-

30

20

15

12

10

8

6

ovu

2Cno

2

4

6

+8

/

L

I

i l

I I I

I

I I

I

I I I

1

[

I I I I I I I I

1^

R

CZICZI

1^

^1CZI

^11^

^1

CZD

\

With

Type

I

(normal)

or

Type

II

(chrome)

tape

It

is

OK

that"+

2"

lights

occasionally.

dB-

30

20

15

12

10

8

L

cm

czD

czi

□

1=1

czi

[

R

czi

=

=1

czi

=1

=1:

6

ovu

2

□□

0

2

4

6

+8

Digital

Peak

Indicator

This

is

a

digital

display

that

shows

the

recording/playback

level

and

is

interlocked

with

the

peak

level

meter

under

the

control

of

the

meter

microcomputer.

A

maximum

peak

level

memory

function

is

provided

so

that

the

peak

level

can

be

checked after

as

well

as during

recording.

For

0

dB

and

under:

o

For

+8

dB

and

over;

'

Calling

up

the

maximum

level

and

resetting

the

memory

When

the

"DIGITAL

PEAK

CALL"

button

is

pressed

once,

the

peak

level

held

in

memory

flickers

in

the

display

for

approxi

mately

5

seconds.

If

the

CALL

button

is

pressed

again

while

the

peak

value

is

displayed,

the

previous

contents

of

memory

will

be

cleared

and

this

newly

input

maximum

level

will

be

held

in

memory

as

the

peak

level.

In

addition,

the

digital

peak

function

holds

the

level

of

whichever

of

the

left

or

right

channels

is

the

higher

and

displays

it.

CALIBRATION

OPERATION

There

are

various

types

of

cassette

tapes,

and

their

character

istics

differ

slightly

even

when

they

are

of

the

same

type.

Generally,

the

bias

current

and

equalization

characteristics

suitable

for

the

type

of

tape

being

used

can

be

obtained

by

the

Auto

Tape

Select

system.

However,

to

optimize

the

response

of

the

tape

to

be

used,

it

is

better

to

adjust

the

recording

bias

so

that

distortion

is

minimized

and

the

frequency

characteristics

are

as

flat

as

possible.

When

recording

using

Dolby

NR,

the

recording

and

playback

levels

should

be

matched

to

achive

the

best

Dolby

NR

effect.

Compensate

for

the

tape

sensitivity

within

+3

dB.

LEVEL

—

CALIBRATION

—

BIAS

-3

(dB)+3

80

(%)

120

Adjust

the

bias

current

within

±20%.

How

to

adjust

Adjust

the

bias

current

to

compensate

for

the

tape

sensitivity

while

recording

the

test

tone.

1.

Press

the

►

button

while

pressing

the

CALIBRATION

button.

The

meter

changes

to

calibration

mode

and

the

test

tone

is

recorded.

2.

Adjust

the

BIAS

control

so

that

the

upper

and

lower

meters

show

the

same

level.

/—^—

Meter

for

the

p

/

I

calibration

LEVEL

CZ)

CZ]

IZD

CZZ]

izn

niZZIiZZllZZIiZD

□

-

Adjust

to

give

the

same

level

on

the

upper

and

lower

meters.

3.

Adjust

the

LEVEL

control

that

the

upper

and

lower

meters

meat"

A".

4.

Press

the

■

(stop)

button

to

stop

the

tape.

The

level

meter

works

when

the

■

(stop)

button

is

pressed.

This

is

not

a

malfunction.

The

optimum

bias

is

set

and

the

tape

sensitivity

is

compensated

for

by

the

above

procedures.

To

start

recording,

rewind

the

tape

and

erase

the

test

tone.(See

the

following

"Erasing".)

When

the

bias

is

low

(80%

position)

or

high

(120%

position),

the

frequency

response

is

as

shown

in

the

following

diagram.

Bias

is

low

(distortion

is

increased

V

and

high

frequencies

N

\

are

emphasized)

Output

level

(dB)

Bias

is

high

(distortion

is

decreased

and

high

frequencies

are

attenuated)

Notes:

•

When

using

Type

IV

(metal)

tape,

the

change

in

the

frequency

characteristic

when

the

bias

control

is

adjusted

is

small

com

pared

with

the

change

when

using

Type

I

(normal)-

or

Type

II

(high

position)

tape.

The

optimum

bias

may

not

be

obtained

within

adjusting

range

(+20%)

of

this

deck

due

to

tape

char

acteristic

difference.

•

During

calibration,

monitoring

is

impossible

regardless

of

whether

the

monitor

mode

is

set

to

"tape"

or

"source".

Erasing

When

recording

on

a

prerecorded

tape,

the

previous

recording

is

automatically

erased

and

only

the

new

program

is

recorded

on

the

tape.

To

erase

a

tape

witfiout

making

a

new

recording...

Follow

the

section

"RECORDING"

but

in

step

@,

set

the

INPUT

LEVEL

control

to

MIN.

AUTOMATIC

RECORD

MUTING

This

facility

is

used

to

eliminate

undesired

sections

and

leave

an

appropriate

non-recorded

section.

A.

To

leave

non-recorded

sections

of

about

4-5

seconds

automatically

O

When

the

undesired

section

comes

during

recording,

press

the

O

REG/REG

MUTE

button

and

release

it.

e

The

REG

indicator

flashes

and

a

non-recorded

section

is

made

during

record

muting

operation.

About

4-5

seconds

later,

the

tape

automatically

stops,

and

the

unit

enters

the

record-pause

mode.

0

Press

the

►

(play)

button

to

restart

recording.

B.

To

leave

non-recorded

sections

of

more

than

4-5

seconds

O

Keep

the

O

REG/REG

MUTE

button

pressed

continuously

as

long

as

you

want

to

make

a

non-recorded

section.

By

releasing

the

finger

from

the

button

after

the

above

operation,

the

unit

enters

the

record-pause

mode.

0

Press

the

►

(play)

button

to

restart

recording.

C.

To

leave

non-recorded

section

of

less

than

4

seconds

•

When

the

undesired

section

comes

during

recording....

After

the

O

REG/REG

MUTE

button

is

pressed, press

the

►

(play)

button

before

the

unit

enters

the

pause

mode

to

start

recording

again,

or

press

the

II

PAUSE

button

to

enter

the

record-pause

mode.

•

The

PEAK

LEVEL

INDIGATOR

lights

even

during

record

muting

according

to

the

input

level

which

can

be

heard

from

the

speakers

or

headphones

so

that

recording

can

be

resumed

at

the

exact

point

on

the

tape.

MONITOR

BUTTON

Since

the

unit

is

a

three-head

deck

with

separate

record,

play

and

erase

heads,

the

sound

from

the

source

can

easily

be

compared

with

that

recorded

on

the

tape

by

switching

this

button.

A.

Source

monitoring

Press

the

MONITOR

button

to

indicate

"SOURGE"

in

the

display

to

monitor

the

sound

from

the

source.

The

PEAK

LEVEL

METER

and

DIGITAL

PEAK

indicators

show

the

level

of

the

input

signal;

adjust

the

recording

level

while

monitoring

the source.