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 D V A N C E D T E C H N O L O G I E S T H A T M A I N T A I N H I G H
B R I G H T N E S S O V E R A L O N G E R S E R V I C E L I F E
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.
ARF unit
ARF unit
Micro Cut Filter
Ahigh-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 | Pollen |
| |
| 10 | |
| Dead | 25– 50 µm Mould |
| |
| 1 | mite | Bacteria |
| |
| | 2.5– 20 µm |
| | |
| 0.5 | | |
| | |
| 0.05 | | Virus |
| 0.01 | | up to 0.25 µm |
| (micrometer) | |
| | |
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.
