Ray display Pico Projector Manual de usuario descargar pdf (Pagina 5)

Projector Expert White Paper Series:

Projectors 101 —Educate Yourself About Projectors

Light Source: Lamp or LED?

Most projectors use a specially-designed, high light output lamp, which provides

brightness to project an image. Lamp-based projectors provide the greatest

brightness and are the choice for those who need to project to large audiences

or rooms that have ambient light. Projectors in this category also tend to offer

the most advanced features, such as networkability, high brightness and more.

Lamp-based projectors are the choice for larger rooms and applications where

high brightness is needed.

The smallest projectors, called Pico projectors, use solid state technology, such

as Light Emitting Diodes (LEDs). LED technology has not achieved the highest

levels of brightness yet, but do offer good color quality. These units, which are

designed for portability, are desirable for low power consumption (which enables

use of battery power and increases portability). LEDs last 20,000 or more hours

without needing to replace the light source. LED projectors are a great option for

those who need portability.

LED LAMP

PICO

Media / Mobile

HOME THEATER

DATA

MOBILE

PC Free

LIGHT SOURCE CHOICES

PK120

HD33

TX762

ML500

LED projectors generate less heat and demand virtually no maintenance.

Meanwhile, since LEDs incorporate no lead or mercury, these projectors provide

a compelling solution for those seeking a greener projector.

The LED-based design, in addition to being environmentally friendly with low

power usage and does not use mercury and other hazardous materials, allows

for cool operation which in turn allows for its compact size.

1 2 3 4 5 6 7 8 9 10

Sin comentarios

Ray display Pico Projector Manual de usuario Pagina 5