Wega P700 - Page 11

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USING

A

DIFFERENT

CARTRIDGE

A

cartridge

weighing

from

1.5

to

9g

can

be

mounted

with

the

sup-

plied

cartridge

shell

(15g).

Heavier

cartridges

from

7.5

to

15g

can

be

mounted

using

the

supplied

extra

weight.

Removal

of

the

old

cartridge

@

Lower

the

amplifier

volume

or

turn

off

the

power.

@

Secure

the

tonearm

to

the

arm

rest,

then

remove

the

shell

from

the

tonearm

by

turning

the

locking

collar.

@

Disconnect

the

lead

wires

of

the

shell

from

the

four

output

ter-

minals

of

the

cartridge.

@

Remove

the

old

cartridge

by

loosening

the

two

mounting

screws.

Tweezers

Lead

wire

Installation

of

a

new

cartrige

@

Install

the

cartridge

into

the

cartridge

shell

with

the

supplied

mounting

screws

temporarily.

Fasten

the

screws

lightly

so

that

the

cartridge

can

slide

for

overhang

adjustment.

@

Connect

the

lead

wires

of

the

shell

to

the

corresponding

pins

on

the

cartridge.

Wires

Cartridge

pins

WANE

24.44

20°56

34-4

White,

L

(left

channel

signal)

BlUens

ee

th

eG

be

Blue,

LE

or

G

(left

channel

ground)

Red

4:

jc

oe

SS

BS

Red,

R

(right

channel

signal)

Green.

...........

Green,

RE

or

G

(right

channel

ground)

©

Plug

the

shell

into

the

tonearm.

@

If

it

is

necessary,

insert

the

supplied

extra

weight

fully

to

the

end.

Extra

weight

Checking

the

overhang

*

Check

that

the

stylus

overhang

is

set

correctly

by

using

the

align-

ment

gauge

marked

on

the

underside

of

the

rubber

mat.

@

Set

the

record

size/manual

selector

to

MANUAL

and

the

cueing

lever

to

the

¥

position.

@

While

the

tonearm

is

on the

arm

rest,

press

the

POWER

switch

(ON)

and

the

START/STOP

button.

After

the

cueing

platform

is

lowered,

press

the

POWER

switch

again

to

turn

the

unit

off

and

stop

the

turntable

by

hand.

@

Place

the

rubber

mat

upside

down.

@

Bring

the

tonearm

above

the

point

where

the

two

fine

lines

cross,

and

carefully

lower

the

stylus

to

this

point.

@

Check

to

see

that

the

shell

is

parallel

to

the

thick

lines

drawn

on

the

rubber

mat,

as

shown

in

the

center

illustration.

If

they

are

parallel,

stylus

overhang

is

set

correctly.

Correct

overhang.

Overhang

is

too

short.

Overhang

is

too

long.

Slide

the

cartridge

Slide

the

cartridge

backward,

forward.

a

4

Sy

Oe

A

ae

‘-

a

-

~~

VN

VO

|

@

If

the

shell

is

not

parallel,

readjust

the

stylus

overhang

by

loosen-

ing

the

cartridge

mounting

screws

and

sliding

the

cartridge

in

the

required

direction.

Then

retighten

the

screws.

@

Adjust

the

tonearm’s

balance,

tracking

force

and

anti-skating

compensation

as

in

‘‘Tonearm

adjustment”

on

page

6.

*

in

record

playing,

because

of

the

pivoted

design

of

the

tonearm,

the

stylus

tip

can

be

perfectly

tangent

to

the

music

groove

at

only

one

point

of

the

record.

At

all

other

portions

of

the

record,

there

is

a

slight

deviation

of

the

stylus

from

tangency.

This

is

called

the

tracking

error,

and

introduces

minute

errors

in

the

amplitude

and

timing

of

the

reproduced

signal

as

com-

pared

to

the

original,

and

other

forms

of

distortion

which

may

be

introduced

depending

on

the

cartridge

and

stylus

design.

Tracking

error

is

minimized

by

the

selection

of

an

optimum

“off-set”

angle

and

“overhang”

distance,

Over-

hang

is

the

distance

between

the

stylus

tip

and

the

center

spindle.

This

overhang

adjustment

is

made

at

the

time

of

installing

a

particular

cartridge,

while

the

off-set

angle

is

fixed

by

the

manufacturer

of

the

tonearm.

Overhang

Off-set

angle

Arm

pivot

Center

spindle

Stylus

tip

Stylus

tip

my