Sony KP-5020 User manual

SON

Ys,

COLOR

VIDEO

PROJECTION

SYSTEM

KP-5020/7220

OPERATING

INSTRUCTIONS

Before

operating

the

set,

please

read

this

manual!

thoroughly,

and

retain

for

future

reference.

Rattan

eemerpesyreremerm

efor

OWNER’S

RECORD.

The

model

and

serial

numbers

are

located

the

rear

the

projec-

tor.

Record

these

numbers

the

spaces

provided

below.

Refer

them

whenever

you

call

upon

your

Sony

dealer

regarding

this

product.

Mode!

No.

Serial

No.

1980

Sony

Corporation

WARNING

prevent

fire

shock

hazard,

not

ex-

pose

the

set

rain

moisture.

Dangerously

high

voltages

are

present

inside

the

projector.

not

open

the

cabinet.

Refer

servicing

qualified

personnel

only.

CAUTION

ensure

top

performance,

keep

the

following

mind

during

in-

stallation

and

use.

Location

not

Install

the

projection

system

location

near

heat

sources

such

radiators

airducts,

place

subject

direct

sunlight,

excessive

dust

humidity.

{Humination

The

screen

should

not

exposed

Illumination

directly

from

the

front.

Windows

that

face

the

screen

should

covered

opaque

drapery

while

the

set

being

viewed.

desirable

Install

the

projector

system

room

whose

walls

and

floor

are

nonrefiec-

ting

material.

general

rule,

darken

the

room

the

point

where

there

just

sufficlent

light

read

write

comfortably.

Spot

fighting

desirable

for

Illuminating

small

areas

so'that

Interference

with

the

screen

minimized.

General

Operate

only

120V

ac.

This

projector

equipped

with

polarized

power

cord

plug

(one

blade

the

plug

wider

than

the

othe,

which

will

fit

into

the

power

outlet

only

one

way.

Should

you

unable

insert

the

plug

fully

Into

the

outlet,

try

reversing

the

plug.

Should

the

plug

stlli

fail

fit,

contact

your

dealer

tor

assistance.

not

defeat

the

safety

purpose

the

polarized

plug.

Allow

adequate

air

circulation

prevent

internal

heat

built-up.

Avoid

placing

the

projector

soft

surfaces

(rugs,

blankets,

etc.)

Inserting

magazines,

papers,

cloth

Into

the

space

between

the

top

board

and

the

projector

that

may

block

the

ventilation

holes.

Should

any

liquid

solid

object

fall

into

the

cabinet,

unplug

the

system

and

have

checked

qualified

personnel

before

operating

any

further.

Unplug

the

set

from

the

wall

outlet

not

used

for

extended

period

time.

disconnect

the

cord,

pull

out

the

plug.

Never

pull

the

cord

itself.

Avoid

touching

the

reflecting

surface

the

screen

the

lens.

remove

dust

the

screen

surface

lens,

use

dry,

soft

cloth.

not

use

wet

cloth,

solvents,

thinner

for

cleaning

purposes.

keep

the

cabinet

looking

brand-new,

perlodically

clean

with

soft

cloth.

Stubborn

stains

may

removed

with

cloth

lightly

dampened

with

mild

detergent

solution.

Never

use

strong

solvents,

such

thinner

benzine,

abrasive

cleansers,

since

these

will

damage

the

cabinet.

Save

the

original

shipping

carton

and

packing

material;

they

will

come

handy

you

ever

have

ship

your

set.

For

maximum

protection,

repack

your

set

was

originally

packed

the

fac-

tory.

FEATURES

The

Sony

Color

Video

Projection

System,

product

Sony

Trinitron

color

technology,

projects

pictures

large

screen:

50-inch

(KP-5020)

72-inch

(KP-7220)

measured

diago-

nally.

The

projector

designed

used

center

table

permit

projector

operation

directly

from

your

seat.

The

semi-automatic

program

system

permits

easy

preset tuning

channels;

VHF,

UHF

Inactive

channels

(tor

monitoring

the

playback

video

tape

recorder,

etc.).

Advanced

new

automatic

circuits

are

built

into

the

tuner

unit

eliminate

the

necessity

for

frequent

readjustment

the

tuning

and

color

controls:

touch

the

AFT

Switch

instantly

activates

these

circults

tune

your

set

for

pea’

performance.

touch

the

AUTO

Switch

locks

the

color

processing

system

factory

preset

values

that

assure

realistic

reproduction

every

shade

and

tint.

Your

Sony

Color

Video

Projection

System

features

the

ECONO-

QUICK

system*

which

provides

picture

only

few

seconds

after

the

set

switched

on.

There

absolutely

power

consumption

for

thls

feature

when

the

set

not

use.

“This

system

represents

the

latest

development

the

Trinitron

technology.

Built-In

test

pattern

permits

easy

registration

adjustment.

Plastic

lenses

provide

brighter

picture

the

screen.

LOCATION

PARTS

AND

CONTROLS

Front

CHANNEL

Indicators

VOLUME

Contro}!

POWER

Button

Top

Board

TESTINORMAL

Switch

Channel-select

Buttons

CENT

Control

Band-indicating

Lamps

VCENTB

Control

Tuning

Indicator

CENT

Control

CENT

Control

CHANNEL

SET

Switch

CHANNEL

CLEAR

Button

"Vertical

HOLD

femmes

AFT

Switch

Control

—

AUTO

Switch

eaeeneaee

TUNING

Buttons

COLOR

Goi

neceeetecnel

BRIGHTness

Control

HUE

Control

SHARPNESS

Control

TONE

Control

PICTURE

Control

Rear

Lens

Cover

Lenses

VHF

Antenna

Terminal

Accessory

Container

Positioning

Cord

‘AC

OUTIet

UHF

Antenna

Terminals

Power

Cord

Container

Power

Cord

Audio

LINE

OUT

Jacks

PREPARATIONS

SCREEN

INSTALLATION

Place

the

screen

the

floor

with

the

screen

surface

downward.

Put

the

upper

end

the

screen

supports

right

the

upper

projections

the

rear

the

screen.

———]_

screen

support

upper

projection

Lift

the

lower

portion

the

screen

that

the

lower

projec-

tions

contact

the

screen

supports,

and

secure

with

the

two

sup-

plied

wing

screws.

Align

these

holes

and

tighten

the

wing

screw.

Attach

the

screen

supports

the

upper

projections

with

the

two

supplied

wing

screws

the

same

manner

for

the

lower

pro-

jections.

Raise

the

assembled

screen

and

stand

Its

feet.

POWER

CONNECTION

The

KP-5020

and

KP-7220

operate

120V

ac.

Hz.

Take

the

Power

Cord

out

the

Power

Cord

Container

the

rear

and

connect

120V

wall

outlet.

wall

outlet

———=—<

The

OUTIet

provides

convenient

power

source

for

other

video

audio

equipment.

This

outlet

not

controtied

the

POWER

Button

the

front.

Caution:

not

connect

any

electrical

home

appliance

here

such

electric

iron

fan

whose

power

consumption

ex-

ceeds

300

watts.

ANTENNA

CONNECTION

your

local

signal

adequate

strength,

indoor

antenna

may

sufficient

obtain

clear

picture.

The

use

external

antenna

recommended

especiaity

difficult

reception

areas

(inside

steel-frame

buildings,

mountainous

areas,

great

distances

from

the

transmitter),

VHF

and

UHF

antennas

with

separate

lead-in

wires,

combination

VHF-UHF

antenna

with

single

lead-in

wire

may

used.

When

combination

VHF-UHF

antenna

use,

the

signals,

separated

VHF-UHF

signal

splitter,

are

fed

the

VHF

and

UHF

terminals

the

projector

respectively.

Combination

VHF-UHF

antenna

VHF

antenna

UHF

antenna

VHF-UHF

signal

splitier

300-ohm

twin

lead

Antenna

connector

750ohm

coaxial

cable

300-ohm

twin

lead

connector

Connection

the

VHF

Antenna

Terminal

When

using

300-ohm

ribbon-type

lead-in,

connect

the

leads

the

Antenna

Connector

(supplied),

then

connect

the

Antenna

Con-

nector

the

VHF

Antenna

Terminal.

—

When

using

75-ohm

coaxia!

cable

lead-in

from

the

antenna,

con-

nect

the

VHF

Antenna

Terminal

with

F-type

connector

(op-

tional).

—

©.

Connection

the

UHF

Antenna

Terminals

Connect

300-ohm

ribbon-type

lead-in

wire

the

UHF

Antenna

Terminals.

—@

Antenna

connector

supplied

(300-75

ohms

matching

transformer

built-in)

Connect

the

teads.

Fasten

with

screwdriver.

Plug

in.

F-type

connector

Connect

the

leads

and

tighten

the

screws.

Note:

view

the

playback

picture

from

Sony

Betamax

videocassette

recorder

(or

other

VTR)

equipped

with

output

terminal,

con-

nect

suitable

antenna

the

recorder

(not

the

projector)

and

then

connect

the

VHF

(or

RF)

OUT

terminal

the

recorder

the

VHF

Antenna

Terminal!

the

projector.

For

details,

refer

the

operating

instructions

furnished

with

the

recorder.

Sony

Betamax

videocassette

recorder

SETTING

THE

SYSTEM

Take

the

Positioning

Cord

out

the

Power

Cord

Container

and

connect

both

ends

the

cord

the

screen

support

feet.

SER

Lay

The

cord

has

been

connected

*s=>

the

bottom

rear

the

wy)

projector.

{nsert

into

the

holes

pushing

downward.

connecting

—=()

ef)

Move

the

projector

until

both

sides

the

cord

are

equally

ten-

sioned.

When

moving

the

projector,

lift

the

front

side

and

roll

the

casters,

72-Inch

screen

cord

length:

approx.

2183mm

50-inch

screen

[|lcord

length:

approx.

1530mm

Pull

out

the

connecting

pins

remove

the

Positioning

Cord

from

the

screen

support

feet.

Store

the

Positioning

Cord

the

Ac-

cessory

Container

the

Power

Cord

Container.

Put

the

Top

Board

(made

tempered

glass)

the

Projector.

The

projector

may

thus

used

center

table,

Although

the

tempered

glass

shock-resistant

than

ordinary

glass,

may

shatter

receives

sudden

shock.

careful

not

hit

the

edge

the

glass

with

any

object.

not

drop

anything

the

glass.

carefu!

not

scratch

the

glass.

Remove

the

Lens

Cover.

Note:

The

projector

and

the

screen

should

located

the

same

horizontal

level.

Avoid

setting

them

slanting

floor.

When

placing

the

projector

the

screen

uneven

floor,

turn

counterclockwise

the

rubber

feet

the

bottom

front

the

pro-

jector

the

bottom

the

screen

supports

until

the

set

level.

The

projector

and

the

screen

should

Installed

perpendicular

each

other.

(This

can

checked

the

following

registration

adjustments.)

Audience

area

D-inch

streen

viewing

distance

3.0

(10

ft)/to

18.3

(60

ft)

3.6

(12

ft)lto

24.4

(80

ft)

REGISTRATION

ADJUSTMENT

Preparation

Open

the

front

panel

and

remove

the

cover

expose

the

con-

trots.

Push

the

feft

side

and

remove.

©®

Set the

TEST/NORMAL

Switch

TEST.

Press

the

POWER

Button

switch

the

projector.

built-in

test

pattern

will

displayed

the

screen.

Check

that

the

white

vertical

line

displayed

the

horizontal

center

the

screen.

not,

move

the

right

left

side

the

projector

slightly

center

the

line

(to

install

the

projector

perpen-

dicular

the

screen).

Use

the

SONY;

emblem

center

mark.

Adjustment

After

transporting

the

set

from

one

place

another,

the

red,

green

and

blue

lines

may

not

superimposed

(the

cross

may

not

seen

white).

this

symptom

noticed,

perform

the

registration

adjustment

yourself.

Should

the

difficulty

persist,

contact

your

Sony

dealer.

you

turn

the

controls

clockwise,

the

lines

move

the

direction

Indicated

the

itlustrations.

move

the

lines

the

opposite

direction,

turn

the

controls

counterclockwise.

Adjust

the

CENT

and

CENT

Controls

converge

the

blue

and

red

vertical

lines

with

the

green

line.

Adjust

the

CENT

and

CENT

Controls

converge

the

blue

and

red

horizontal

lines

with

the

green

line.

yellow

cyan

and

CENT

VCENTR

Repeat

steps

and

until

the

cross

appears

white.

After

the

adjustment

completed,

set

the

TEST/NORMAL

Switch

NORMAL,

replace

the

cover,

and

the

tront

panel.

OPERATION

Operate

the

controls

the

numbered

sequence

for

proper

opera-

tion.

reset

channels,

see

pages

13.

Press

the

POWER

Button.

The

picture

will

appear

few

secohds.

switch

off,

press

the

button

again.

Press

Channel-select

Button

which

has

been

preset

the

desired

channel.

increase

the

sound

volume,

slide

the

VOLUME

Control

towards

MAX.

decrease,

slide

towards

MIN.

The

channel

selected

just

before

the

POWER

Button

set

OFF

will

memorized

and

will

appear

when

the

set

turned

on.

atone

picture

adjustment

required,

open

the

front

panel

and

proceed

follows.

SHARPNESS

PICTURE

Control

AUTO

Switc

8RIGHTness

Control

AFT

Switch

Vertical

HOLD

Control

TONE

Control

COLOR

Control

HUE

Control

Tone

adjustment

Adjust

the

TONE

Control!

your

preference.

Turn

clockwise

for

treble,

counterclockwise

for

less

treble.

Automatic

picture

adjustment

Set

the

AFT

Switch

ON, The

AFT

(Automatic

Fine

Tuning)

locks

the

correct

signal

and

secures

sharp

picture.

Set

the

AUTO

Switch

ON.

The

AUTO

color

circuit

locks

onto

preset

levels

hue

and

color

provide

correct

reproduction.

Brightness

and

contrast

adjustment

Correct

brightness

and

contrast

settings

are

important

for

good

color

reproduction.

Perform

the

initial

adjustments

follows:

Turn

the

PICTURE

Control

fully

counterclockwise.

;

Adjust

the

BRIGHTness

Control

that

the

darkest

parts

the

picture

appear

black,

center

detent

position

that

provides

setting

suitable

for

average

use

incorporated

this

control.

Turn

the

PICTURE

Control

from

the

lowest

setting

the

desired

level

according

your

preference

and

room

lighting

con-

ditions.

The

PICTURE

Control

will

adjust

the

contrast,

color

inten-

sity

and

brightness

simultaneously

the

proper

ratio.

Manual

color

and

hue

adjustment

Both

COLOR

and

HUE

Controls

have

limited

adjustment

range

the

AUTO

mode.

you

wish

control

color

reproduction

manual!-

ly,

set

the

AUTO

Switch

OFF

disengage

the

automatic

color

mode.

Adjust

the

COLOR

Control

for

the

desired

color

intensity.

Picture

becomes

pate.

Picture

becomes

vivid.

Adjust

the

HUE

Contro!

for

the

most

natural

skin

tones.

Skin

tones

become

purplish.

skin

tones

become

©).

greenish.

COLOR

and

HUE

adjustments

have

effect

upon

black

and

white

programs.

SHARPNESS

Control

Turn

the

SHARPNESS

Control

clockwise

for

maximum

sharpness.

Turn

the

control

counterctockwise

for

softer

picture.

reception

conditions

cause

snowy

picture,

pleasing

results

will

obtained

with

softer

picture.

center

detent

position

that

provides

setting

suitable

for

average

use

incorporated

this

control.

Vertical

hold

control

the

picture

rolls

vertically,

adjust

the

HOLD

Control.

record

amplify

the

sound

Use

the

Audio

LINE

OUT

Jack(s)

located

the

rear.

The

sound

may

recorded

amplified

connecting

tape

recorder

amplifier

the

LINE

OUT

Jack(s)

with

suitable

con-

necting

cord.

Each

jack

provides

identical

monaural

sound,

and

both

jacks

may

used

together.

The

VOLUME

and

TONE

Controls

setting

the

projector

does

not

affect

the

output

level.

Stereo

tape

recorder

Connecting

Cord

RK-74A

(optional)

Connecting

Cord

RK-50A

(optional)

LINE

mini

Stereo

amplifier

Connecting

Cord

RK-74A

;

(optional)

INTRODUCTION

CHANNEL

PRESETTING.

Each

the

channel

positions

your

projection

set

can

preset

receive

any

the

VHF

channels

through

and

UHF

channels

through

83.

You

can

preset

your

favorite

channels

your

desired

sequence

and

channet

position

following

the

steps

the

few

pages.

Those

positions

that

are

not

used

receive

tocal

stations

may

used

select

other

program

sources

such

connected

cable

system,

video

tape

recorder.

PRESET

DESIRED

CHANNELS

From

the

loca!

newspaper,

your

neighbors,

set,

you

can

determine

which

VHF

and

UHF

stations

provide

satisfactory

recep-

tion

your

locality.

Open

the

tront

panel

expose

the

presetting

controls

Press

the

POWER

Button.

(The

projector

will

turn

on.)

Set

the

CHANNEL

SET

Switch

ON.

(This

switch

must

tor

presetting

stations,

and

must

OFF

for

rechecking

sta-

tlons

already

preset.)

The

position

the

AFT

Switch

does

not

matter.

’

Press

the

Channel-select

Button

that

you

wish

preset

receive

new

Statlon.

(You

may

use

the

right-most

two

buttons

marked

with

asterisks

any

channel

position

that

does

not

contain

active

channel.)

This manual suits for next models

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