Panasonic PT-F200U Folleto y especificaciones - Página 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
A
T
D V A N C E D
E C H N O L O G I E S T H A T
B
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 electrostatic
filter, with superior dust-collecting performance
combines with Panasonic's original Auto Rolling
Filter and anti-dust design to minimize brightness loss due to
dust accumulation. The projector automatically detects when dust
accumulates on the high-efficiency electrostatic 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 projector interior. This design and the
Auto Rolling Filter team up to keep the air inside the projector
dust-free at all times.
Size of particles
100
Dust
10
1
0.5
0.05
0.01
(micrometer)
1
M
A I N T A I N
L
S
O N G E R
E R V I C E
ARF unit
Micro Cut Filter
A high-efficiency electrostatic filter in the air intake sec-
tion traps dust particles that are 1 microns or larger. By
capturing approximately 7 times as much dust as our pre-
vious filters, it guards against optical blocks and reduces
the penetration of dust into the interior to provide stable
operation by preventing drops in brightness.
Pollen
25– 50 µm
Mould
Dead
Bacteria
mite
2.5– 20 µm
up to 0.25 µm
H
I G H
L
I F E
ARF unit
Virus