Panasonic PT-F200EA Broszura i specyfikacje - Strona 2

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With their outstanding flexibility,

PT-F200 series projectors make

ideal replacements for existing

ceiling-mounted systems. They

require little maintenance after

installation, so total cost of

ownership is low.

A Bright Choice for

New Installations and

Replacement Use

D V A N C E D

E C H N O L O G I E S T H A T

R I G H T N E S S O V E R A

Auto Rolling Filter (ARF) and Anti-Dust Design

A Micro Cut Filter, a high-efficiency electro-

static filter, with superior dust-collecting per-

formance combines with Panasonic's original

Auto Rolling Filter and anti-dust design to minimise brightness

loss due to dust accumulation. The projector automatically

detects when dust accumulates on the high-efficiency electro-

static filter and impairs performance. The affected section of the

filter is wound into the casing, so the filter maintains its dust-

catching capability. In developing the anti-dust design,

Panasonic totally re-engineered the airflow path, from intake to

exhaust, to create a cabinet that hermetically seals off the pro-

jector interior. This design and the Auto Rolling Filter team up to

keep the air inside the projector dust-free at all times.

Micro Cut Filter

A high-efficiency electrostatic filter in the air intake section

traps dust particles that are 1 microns or larger. By cap-

turing approximately 7 times as much dust as our previous

filters, it guards against optical blocks and reduces the

penetration of dust into the interior to provide stable oper-

ation by preventing drops in brightness.

Size of particles

100

Dust

Dead

mite

0.5

0.05

0.01

(micrometer)

A I N T A I N

O N G E R

E R V I C E

I F E

ARF unit

Pollen

25– 50 µm

Mould

Bacteria

2.5– 20 µm

Virus

up to 0.25 µm

I G H