Panasonic PT-FW100NTEA User Manual

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

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.

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