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With its outstanding flexibility, the
PT-FW100NTEA makes an ideal
replacement for existing ceiling-
mounted systems. It requires little
maintenance after installation, so
total cost of ownership is low.
A Bright Choice for
New Installations and
Replacement Use
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 minimise brightness
loss due to dust accumulation. The Auto Rolling Filter periodically
winds the used section into the casing so that a fresh section of filter
is exposed. Thus, peak performance is maintained. 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.
New Drive System for Optimal Lamp Performance
Lamps used in a projector require much higher precision than ordinary
household lamps. Panasonic employs a number of new technologies—
including a new drive system—that help maintain optimal lamp per-
formance for longer-lasting brightness.
ARF unit
ARF unit
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.
100
Dust
Dead
mite
Pollen
Mould
Bacteria
Virus
up to 0.25 µm
(micrometer)
2.5–20 µm
25–50 µm
10
1
0.5
0.05
0.01
Size of particles
1
A DVANCED T ECHNOLOGIES THAT M AINTAIN H IGH
B RIGHTNESS OVER A L ONGER S ERVICE L IFE