Projectiondesign Action two Manual de usuario descargar pdf (Pagina 3)

Black------

Grey------

White------

Silver-------

Black------

Grey------

White------

Silver-------

Black------

Grey------

White------

Silver-------

Black------

Grey------

White------

Silver-------

Patented DuArch™ dual architechture

technology uses two lamps, dual colour

wheels and dual light formatter paths for the

most efﬁcient and highest performance single

chip DLP™ projection engine ever created.

High performance optics

A range of six lenses is available. From ultra wide angle

at 0.75 : 1, designed for rear projection, to the super

tele zoom at 3.7 - 6.5 : 1 ratio. All lenses use special

LD (Low Dispersion) glass, and aspherical lens elements

manufactured to the highest possible standards, with very

high precision CNC-machined mechanical interfaces. All

lenses feature lens shift both horizontally and vertically

to aid in installation without having to introduce digital

distortion and reduction of detail through the use of

digital keystone adjustment.

True optical contrast vs sequential contrast

True optical contrast will always have full white level

and full black level available with any picture content. A

torch pointing at the camera in a dark environment will

have true, intense, white light, at the same time as the

dark areas will be just that. Sequential - or dynamically

enhanced contrast - on the other hand, will control the

output of the projector based on image content. Only

with bright content pictures will the projector have

intensive brightness. The dark environment may be

dark, but the torch will look more like a candle, as it

will not have an intensive output. With mixed exposure

scenes, a projector with dynamic contrast enhancement

will have neither bright, nor dark images, whereas true

optical contrast will have maximum available contrast at

all times, providing a much more dynamic image. Some

projectors try to overcome problems with varying output

levels by electronically compensating for it. This leads

to severe loss of detail, especially in bright parts of the

frame with mixed and low exposure scenes.

white level

black level

true contrast

7500

actual level

marketed level

white level

black level

time

actual level

true contrast

Top: Intensive white and deep black in the same picture with true

optical contrast - deep black, but reduced whites with dynamic

contrast.

Bottom: Deep black and intensive highs with true optical contrast

- ﬂat and compressed dynamics with dynamic contrast.

Inﬁnitely adjustable output brightness

To match the Action! model three 1080 to any desired

on-screen brightness, each lamp’s power is individually

adjustable, in addition to adjusting illumination apertures

with extremely high precision. This gives an infinitely

adjustable brightness, up to as high as 2500 ANSI

lumens, enough for even the largest screens.

RealColor colour management suite

Our proprietary RealColor colour

management suite ensures perfect

colour and grey scale reproduction,

and allows an easy and accurate way

to setting up. Each single projector

is individually calibrated during the final test phase,

recording actual performance, with colour gamut and

saturation, as well as electrical properties. This is then

applied to the incoming signal, in order to display any

format correctly. Each unit comes calibrated to a perfect

D65 white point.

The Sealed Optical Architechture molded

magnesium engine ensures a stable and reliable

chassis for the optics. With a high precision CNC

machined mechanical interface to the projection

lens, optimum focus is ensured at all times.

The precision projection lenses feature LD (Low Dispersion) glass and

aspherical lens elements to resolve the ﬁner detail of a 1920 x 1080

HDTV image. High microcontrast provides an incredible image quality.

1 2 3 4 5 6 7 8

Designed and manufactured 8

Comentarios a estos manuales

Sin comentarios

Projectiondesign Action two Manual de usuario Pagina 3

Comentarios a estos manuales

Relacionado con productos y manuales para Proyectores Projectiondesign Action two