PERPETUUM EBNER PE 2020 - Pick-up Head Mounting and Tracking; Mounting Pick-ups on the Head; Tracking Check and Adjustment Procedures

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13

NOTE:

The

numbers

indicated

refer

to

the

operat

ing

instructions,

Pick-up

head

When

mounting

pick-ups

on

the

pick-up

head

(7)

it

must

be

kept

in

mind

that

the

playback

needle

must

be

in

an

accurately

defined

geometric

position.

The

mounting

gauge

(26)

supplied

with

turntables

without

pick-up

makes

it

possible

to

check

the

pick

up

for

correct

position.

Mounting

pick-ups

on

the

pick-up

head

(only

applicable

to

units

without

pick-up)

To

mount

a

pick-up,

please

proceed

as

follows:

1)

Turn

the

rotary

knob

for

the

tracking

angle

ad

justment

(6)

to

position

I

Then

mount

the

pick

up

by

means

of

the

screws

(22)

and

spacer

rollers

included

in

the

accessories

so

on

the

pick-up

retaining

plate

(27)

that

the

needle

of

the

pick-up

is

exactly

in

the

center

of

the

two

inter

secting

lines

of

the

mounting

gauge

(26)

that

has

been

slipped

over

the guide

grooves

of

the

pick-up

head.

In

this

position,

the

needle

should

just

touch

the

inside

surface

of

the

mounting

gauge.

Choose

the

size

of

the

screws

and

of

the

spacer

rollers

as

required

for

the

pick-up.

2)

Loosen the

retaining

screws

(22)

of

the

pick-up

up

once

more

a

little

and

move

the

pick-up

side-

wards

until

the

needle

agrees

with

the

longi

tudinal

line.

Tighten

the

retaining

screws

again.

3)

For

the

longitudinal

movement

of

the

pick-up,

loosen

the

screw

(24)

and

shift

the

pick-up

until

the

needle

coincides

exactly

with

the

cross-line

of

the

two

intersecting

lines

on

the

mounting

gauge

(26).

Tighten

the

screw

again.

The

pick-up

is

now

accurately

adjusted

and

you

have

the

guarantee

that

the

needle

will

always

land

in

the

starting

groove

of

the

record

in

automatic

operation.

The

slide-in

pick-up

head

is

equipped

with

a

5-pole

connector.

Both

the

two

chassis

connections

of

the

channels

and

also

the

grounds

of

the

pick-up

can

be

separatelyconnected,

In

the

case

of

a

regular

model,

I,

e.

when

the

grounds

in

the

pick-up

head

is

connected

to

a

chassis

pin

the

leads

(25)

should

be

connected

as

follows

Tracking

check

To

prevent

geometric

playback

errors,

the

horizon

tal

ditance

of

the

needle

tip

must

also

be

correctly

adjusted.

In

the

PE

2020

pick-up

arm

this

is

the

case

when

the

pick-up

needle

coincides

with

the

intersecting

lines

of

the

mounting

gauge.

If

the

pick-up

is

installed

by

the

customer,

adjustment

to

the

optimum

conditions

is

possible.

—

red

whte

green

blue

-

right-hand

channe

left-hand

channel

right-hand

ground

=

left-hand

ground