Dukane 28A640 Manuale utente

Operating

Instructions

Professional

Overhead

Projector

MODELS

28A640,

28A641A,

28A653A,

28A663,

28A4000,

28A4003,

28A4500,

28A5500

Audio

Visual

Products

DUKANE

IMPORTANT

SAFETY

INSTRUCTIONS

When

using

your

overhead

projector,

basic

safety

precautions

should

always

followed,

including

the

following:

Read

and

understand

all

instructions

before

using.

supervision

necessary

when

any

projector

used

near

children.

not

leave

projector

unattended

while

use.

Care

must

taken

burns

can

occur

from

touching

hot

parts.

not

operate

projector

with

damaged

cord

the

projector

has

been

dropped

damaged

—

until

has

been

examined

qualified

serviceman.

Position

the

cord

that

will

not

tripped

over,

pulled

contact

hot

surfaces.

extension

cord

necessary,

cord

with

current

rating

least

equal

that

the

projector

should

used.

Cords

rated

for

less

amperage

than

the

projector

may

overheat.

Always

unplug

projector

from

electrical

outlet

before

cleaning

and

servicing

and

when

not

use.

Never

yank

cord

pull

plug

from

outlet.

Grasp

plug

and

pull

disconnect.

Let

projector

cool

completely

before

putting

away.

protect

against

the

risk

electric

shock,

not

immerse

this

projector

water

other

liquids.

10.

avoid

the

risk

electric

shock,

not

disassemble

this

projector,

but

take

qualified

serviceman

when

some

service

repair

work

required.

Incorrect

reassembly

can

cause

electric

shock

when

the

projector

used

subsequently.

11.

The

use

accessory

attachment

not

recommended

the

manufacturer

may

cause

risk

fire,

electric

shock

injury

persons.

12.

Connect

this

projector

grounded

outlet.

13.

Disconnect

this

unit

from

its

source

supply

before

replacing

the

projection

lamp.

Additional

lamp

safeguards:

never

handle

lamps

with

bare

fingers;

periodically

inspect

lamps,

when

they’re

turned

off,

for

signs

blistering

blackening;

insure

proper

action

the

cooling

system;

turn

off

the

projector

immediately

the

image

becomes

abnormally

dim;

never

operate

projector

with

the

lamp

housing

open;

and

make

sure

that

the

lamp

itself

properly

seated.

SAVE

THESE

INSTRUCTIONS

TABLE

CONTENTS

Page

PRODUCT

FEATURES.....1

SPECIFICATIONS.3

DUKANE

MODELS

663,

4003,

4500

AND

5500.3

SETUP.

OPERATION.

CARE

USE

6.1

Maintenance

6.2

Lamp

Replacement..

6.3

Information

Lamp

Warranty

SERVICING.

7.1

Shipping

Information.

7.2

Service...

7.3

Charge

Warranty

Repair

......

ELECTRICAL

SAFETY

GROUNDING

INSTRUCTIONS

UNIT

WARRANTY

Back

Cover

\J0\0\C\

PRODUCT

FEATURES

number

terms

are

used

frequently

this

instruction

booklet.

The

OVERHEAD

PROJECTOR

will

easier

operate

you

become

familiar

with

the

terms

and

their

respective

features

for

the

functional

Mirror;

used

direct

projected

image

Lens

Head

Wide

Angle

Projection

Lens;

when

place,

picture

20%

larger

(663,

4003,

4300

and

5500

only)

Mast;

rack

pinion

focusing

mechanism

Focus

Knob;

turn

focus

pro¬

jected

image

Stage;

place

presentation

media

projected

stage

Stage

Latch;

release

for

lamp

replacement

and

cleaning

Base

Locking

Knob;

release

for

fold-

away

design

10.

Power

Switch

11.

High/Low

Switcli;

high

mode

(4000

lumens),

low

mode

(3200

lumens),

(4000/4003/4300

only)

12.

120

Outlet;

for

use

with

LCD

panel

connection

(4000/4003

only—two

outlets

4500/5300)

13.

Lamp

Ejection

Lever;

release

for

bulb

replacement

14.

Lamp

Changer

Lever;

slide

for

replacement

lamp

15.

Door

Latch

(one

each

side);

for

cord

storage

16.

Door/Leg

Assembly;

for

foldaway

design

17.

Power

Cord

SPECIFICATIONS

Dimensions.5"

13"

17.5"

(Folded)

32"

13"

17.5"

(Opened)

Aperture..

640,

641A,

663,

4000,

4003—10"

10"

(254mm

254mm)

4500,

5500—11.2"

11.2"

(285mm

285mm)

Lens.641A—Single

Element,

293mm

(11.5")

640,

653A,

4000—Three

Element,

327mm

(13-0")

663,

4003,

4500,

5500—Four

Element,

280mm

(11.0")

Lamp...641A,

653A,

663—360W,

ENX

640,

4000,

4003,

4500,

5500—410W,

FXL

Elevation.

Degrees

Focus.

Rack

and

Pinion

Power.641A,

653A,

663—120V,

60Hz,

4.4A

640,

4000,

4003—120V,

60Hz,

7.0A

4500,

5500—120V,

60Hz,

9.8A

Power

Cord.3-Wire

Grounded,

Ft.

Safety

Interlock

Cuts

Off

Power

When

Unit

Open

Weight

.17

Lbs.

DUKANE

MODELS

663,

4003,

4500

5500

Professional

Overhead

Projectors

The

Models

663,

4003,

4300

and

5500

feature

special

optical

design

which

combines

standard

three-element

(13")

projection

lens

with

movable

fourth

element

that

converts

wide

angle

(11”)

lens.

This

design

allows

you

maintain

image

size

for

both

transparency

and

the

smaller

LCD

panel

aperture

size.

Other

features

include

lamp

changing

mechanism

and

spare

lamp

indicator

that

will

light

remind

you

replace

the

primary

lamp.

SETUP

Set

unit

projection

table

the

vertical

position

(handle

up).

Slide

bottom

door

latches

out

and

swing

both

doors

around

magnet

latches

(see

page

2).

Doors

are

fixed

open

640.

Remove

the

power

cord,

then

tip

unit

over

rest

its

legs.

Turn

focus

knob

clockwise

until

stops

the

end

the

mast

(Fig.

A).

Rotate

the

mast

until

stops

(Fig.

and

C).

Push

the

mast

locking

knob

and

tighten

(Fig.

C).

Rotate

the

lens

assembly

counterclockwise

the

working

position.

Open

the

mirror

and

focus

image

(Fig.

C).

reverse

order.

OPERATION

Place

the

projector

stable

surface

that

desk

table

height.

Make

sure

that

the

side

vent

not

blocked.

Plug

the

power

cord

into

standard

120V

outlet.

Push

the

power

button

turn

the

projector

on.

Place

transparency

the

stage.

the

fourth

element

lens

place,

enlarged

view

the

transparency

will

pro¬

jected.

For

standard

size

view

the

image,

carefully

pull

the

fourth

element

lens

towards

the

projector’s

mast

and

away

from

the

lens

head

(see

Fig.

1).

Adjust

the

focus

turning

the

focusing

knob.

You

may

alternate

between

the

wide

angle

and

standard

lens

moving

the

fourth

element

lens

towards

away

from

the

lens

head

(you

may

need

adjust

the

distance

the

projector

from

the

screen).

The

Model

640/653A/663

and

4000/4003/4300/3300

lamp

changing

device

allows

you

quickly

replace

failed

lamp.

Simply

slide

the

lamp

changing

lever

towards

the

side

labeled

“SPARE

2.”

The

spare

lamp

indicator

will

light

remind

you

replace

the

primary

lamp

6.1

Maintenance

clean

Fresnel,

cover

glass

and

mirror.

Press

stage

catch.

Lift

and

swing

stage

over.

Remove

Fresnel

screws).

Clean

with

dry,

lint-free

cloth.

Shipping

brackets

not

need

replaced

the

Fresnel

removed

for

cleaning.

See

below.

6.2

Lamp

Replacement

CAUTION:

Glass

components

may

shatter.

Cover

glass

parts

with

cloth.

Protect

eyes.

Handle

carefully.

Allow

the

lamp

cool

before

removing

it.

Your

projector

uses:

641A,

653A,

663—360W,

ENX.

640,

4000/4003/4300/5500—410W,

FXL.

REMOVE:

Remove

the

defective

lamp

pulling

and

pushing

back

the

lamp

ejection

lever.

Before

inserting

new

lamp,

move

the

ejection

lever

back

its

original

position.

Avoid

touching

the

new

lamp

—

oily

skin

can

cause

discoloration

the

lamp

capsule

reflector.

Push

lamp

down

into

socket

until

firmly

seated

with

the

reflector

lined

with

the

aperture.

6.3

Information

Lamp

Warranty

Projection

lamps

are

warranted

the

lamp

manufacturer

and

not

the

equipment

manufacturer.

you

have

lamp

which

you

believe

defective,

contact

the

manufacturer

that

particular

lamp

for

the

appropriate

warranty

replacement.

General

Electric

Company

1301

South

19th

Street

Mattoon,

61938

SERVICING

7.1

Shipping

Information

becomes

necessary

return

unit,

please

use

the

original

packing

material

pack

securely

insure

safe

shipment.

7.2

Service

and

parts

are

available

from

Dukane

approved

service

station.

Contact

Dukane

Service

Department

1-800-676-2487

for

the

nearest

service

station.

Service

manuals

are

also

available

nominal

cost.

7.3

Charge

Warranty

Repair

Unit

must

taken

sent

Dukane

approved

service

station

with

warranty

card

and

sales

receipt.

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