function allows non-stop operation 24 hours a
day for up to 47 weeks without replacing the
lamps. The use of UHM
™
lamps dramatically
cuts operating costs.
Easy Lamp Replacement
The PT-DW7000U series is designed to allow
easy lamp replacement with the projector in its
fully mounted condition. The lamp itself is the
only part that needs to be replaced, which fur-
ther increases overall reliability.
Dust Filter Cleaning
The dust filter is easy to clean, and you don’t
have to make any changes in the projector’s
mounting condition. This helps to minimize
user down time.
Flexible System Applications
Horizontal/Vertical Lens Shift
The PT-DW7000U series is equipped with a
motor-driven lens shifting function that
moves the lens left, right, up, and down. It
gives you easy, accurate adjustment when
installing the projector.
Optical Lenses for Various Venues
A wide range of optional lenses with different
throw distances are available in addition to the
supplied lens. Optional lenses with super-long
focal lengths of 8.0 to 15.0 are ideal for use
in churches or screening rooms. These pow-
ered zoom/focus lenses enable the projectors
to perform superbly in an array of projection
environments, from classrooms to conference
rooms. It’s a snap to replace the “click-in” type
lenses used in the bayonet system of the
PT-DW7000U series.
Connection Terminals
The PT-DW7000U/U-K feature two RGB inputs,
a composite video input and output, and an
S-Video input. They also offer RS-232C/422
input and output, two remote inputs, and one
remote output.
Abundant Optional
Interface Boards
In addition to the supplied
connection terminals, an
optional board module can be select-
ed from a total of seven boards to match a
variety of input source signals, including digital
serial component signals.
Quiet Operation
The PT-DW7000U series is designed for quiet
operation. A newly developed liquid-cooled
optical system and noise-suppression duct and
control system help minimize operating noise.
The fan rotation can now be adjusted in finer
steps, so fan noise is reduced when rotation
adjusts to match room temperature changes.
This helps minimize sudden increases in fan
noise during operation.
Built-In Multi-Screen Processor, Color
Matching and Edge Blending
M
ULTI
-
SCREEN PROCESSOR
The PT-DW7000U/U-K can project large,
multi-screen images without any additional
equipment. Up to 100 units (10 x 10) can be
edge-blended at a time.
C
OLOR MATCHING
When several units are used together, this
function corrects for slight variations in the
color reproduction range of individual projec-
tors. The PC software assures easy, accurate
control. Independent, 7-axis adjustment (red,
green, blue, yellow, magenta, cyan, white)
ensures high precision and minimizes color
variations. To simplify the set-up process, you
can adjust the projectors before delivering
them to the presentation site. The color-
matching function accommodates up to nine
units, for multi-screen or single screen pres-
entation.
E
DGE BLENDING
This function controls the brightness at
overlapping image edges to assure uniform,
natural-looking, multi-screen images. When
projecting HD sources with a single projector,
part of the DMD is unused. In multi-screen
projections with two projectors, the DMDs
increase the image’s horizontal resolution
while maximizing vertical resolution.
Networking (Optional)
Wired LAN System
The optional interface board ET-MD75NT for
10Base-T and 100Base-TX makes the
PT-DW7000U series network-ready. Simply
hook the projector up to an existing LAN net-
work for easy remote control and/or monitor-
ing. System administrators will appreciate this
feature when using the PT-DW7000U/U-K as a
fixed-installation projector.
Web Browser Control/Monitoring
Anybody can operate the PT-DW7000U series
by remote control or monitor its status over a
LAN network, because it is all done using the
computer’s familiar Web browser.
E-Mail Message Alert
The PT-DW7000U series automatically sends
an e-mail message to notify the operator when
an error has occurred, or a lamp needs to be
replaced, providing an advanced level of main-
tenance ease and reliability.
More Valuable Features
• Mechanical shutter completely blocks light
leakage when no image is being projected
• Momentary switching for RGB/Video input
without disrupting the image
• 96 user memories
Connection terminals
An optional board module can be
added for more connection flexibility.
Projector
PC
PC
PC
Internet
LAN
LAN
remote control
remote
control
remote
control
PC
Built-in multi-screen
processor
Color matching
Edge blending
Projector
Projector
Source
Overlapping
image edges
With edge
blending
Without edge
blending
The built-in multi-screen processor enables enlarged
multi-screen projection without using any additional spe-
cial equipment. Color matching and edge blending make
it easier to obtain proper multi-screen picture quality.
