Casio XJ-A130 Manual do Utilizador descarregar pdf (Página 2)

700 ~780

380 ~410

610

600

590

580

570

560

550

540

530

520

510

500

490

480

470

460

620

700 ~780

380 ~410

610

600

590

580

570

560

550

540

530

520

510

500

490

480

470

460

620

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.1 0.2 0.3 0.4 0.5 0.6 0.7

297mm

43mm

Brightness

Viewable

brightness

100% 100%

Power

Lamp

High-pressure mercury lamp

Brightness

Time Time

Power

Light Source ON

G R E EN S L IM

It takes time to

reach the required

brightness.

The light source reaches

its maximum brightness quickly

after it’s turned on.

System

startup time

System

startup time

Brightness

Time

Light source

lifetime

100%

Approx. 10X

G R E E N SLIM

Mercury lamp

Reduced brightness degradation

and longer life!

Conventional models

GREEN SL IM

Projection

optical system

Red LED

Blue laser unit

Phosphor

Projection

screen

DLP

chip

Condenser lenses

[

Full-size image

]

The High-Brightness Projector

Enters a New Era of Mercury-free,

Long-life Light Sources.

CASIO’s innovative mobile styling has

resulted in an A4-size projector that

measures just 43 mm in thickness and

2.3 kg in weight. It slips neatly into a slim

briefcase and travels with you easily to

presentations outside your office.

S L I M D E S I G N

CASIO has applied its unique new Laser & LED Hybrid Light Source to achieve

breakthrough development of a mercury-free high-brightness projector. Adopting

a new semiconductor-based light source system combining a blue laser, phosphor

and a red LED, we have achieved both high-brightness performance enabling

projection in well-lit rooms and environmental friendliness with mercury

eliminated from the light source.

Laser & LED Hybrid Light Source supporting

high-brightness projection without mercury

Ecology

Adopting a new semiconductor-based system has enabled

CASIO to realize a long light source life of approximately

20,000 hours. Compared with conventional high-brightness

projectors employing mercury lamps, this cuts the cost as well

as the time and effort involved in exchanging lamps

dramatically, while at the same time maintaining clear,

high-quality images over an extended period by reducing the

tendency toward degradation of the brightness.

The wide-angle 2x zoom lens boosts magnification to the highest level

among data projectors.* This zoom capability enables the projector to

project optimally sized images from close to the screen or farther away

as well as to correct screen distortions resulting from the projector’s

positioning automatically. *Source: February 2010 CASIO investigation

Long-life light source with

reduced brightness degradation

Economy

8 New Styles to Choose From!

2000

ANSI lumens

XJ-A235

XJ-A230

2500

ANSI lumens

XJ-A145

XJ-A140

2000

ANSI lumens

XJ-A135

XJ-A130

USB memory compatible

Wireless connection compatible

2500

ANSI lumens

XJ-A245

XJ-A240

USB memory compatible

Wireless connection compatible

USB memory compatible

Wireless connection compatible

USB memory compatible

Wireless connection compatible

The projector reaches its maximum brightness as quickly as 8 seconds

after it’s turned on, significantly shortening the time before you start

your presentation. Since it doesn’t need time to cool down afterwards,

either, you can conduct your presentations cleanly and efficiently, from

setting up to packing up.

Quick startup/shutdown for presentation ease

Usability

The dramatically enhanced

colour purity achieved by our

Laser & LED Hybrid Light

Source technology results in

superior colour reproducibility

and brighter, more beautiful

colouration. High-purity colour

visual effects also generate

brighter images, enabling you to

present clear, powerful visuals

that conventional projectors

can’t match.

Enhanced colour reproduction for

higher-impact presentations

Quality

The projectors are equipped with four colour modes you can select

from depending on the venue and content of your presentation. A full

range of contents, from text and graphs to moving and still images can

be projected with optimal effect.

•

Standard: Suitable for general presentations emphasizing colour expression

•

Graphic: Suitable for natural-looking presentation of photos, etc.

•

Theater: Suitable for showing dark or shaded areas in movies clearly

•

Blackboard: Suitable for high-visibility projection of images on a blackboard

Four colour modesWide-angle 2x zoom capability

IEEE802.11b/g wireless function support

(Supported models: XJ-A245/A235/A145/A135)

USB 2.0 hosting function for use without a PC

(Supported models: XJ-A245/A235/A145/A135)

Built-in speaker for convenient BGM

or sound effect playback

Easy, attractive ceiling mounting

*Requires separately sold hanger for installation.

Inquire with your CASIO dealer for details.

The product lineup includes both 1,280 x 800 dot (16:10) WXGA Real

and 1,024 x 768 dot (4:3) XGA Real models that realize high-density

images benefiting fully from high resolution. They also support 1,600 x

1,200 dot UXGA compressed presentation.

WXGA Real & XGA Real projection

Revolutionary new light

source technology

CASIO developed a new semiconductor

light source technology combining a red

LED, phosphor and a blue laser. This

source achieves high luminance safely

by employing a phosphor device to

modify the wavelengths and phases of

blue laser light.

XGA

Real

A4-size / 2.3kg

WXGA

Real

A4-size / 2.3kg

1.7m

3.4m

Optimal positioning range

Distance from screen

Mobile configuration for carrying convenience

Commitment to usability

4 : 3 16 : 10

This positioning example is for XGA (4:3) models.

With 60-inch screen

xy chromaticity diagram

(

CIE1931

)

1 2

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