Nec PA803UL, PA703UL Installation Manual
Professional installation projectors ideal for
corporate, higher education and museum applications
PA803UL / PA703UL
Powerful laser installation projectors equipped to
take on the most demanding integration projects
The World’s First Filter-free Laser Projector using LCD Technology
Filter-free Structure with NEC’s Original Cooling System
High dustproof performance is achieved by NEC's proprietary sealed jet
impingement cooling structure. Due to its excellent dustproof performance, this projector does not have the cumbersome filters that ordinary
A Long-life Laser Diode is Provided in the Light Module
Advanced laser technology delivers a reliable light source up to 20,000
hours.
LCD projectors require. The new laser-based LCD projector oers better
TCO (total cost of ownership) with less maintenance.
Maintains the Set Brightness for a Long Time
The projector is equipped with a “constant brightness mode” that
NEC’s unique LCD panel cooling design
LCD Panel
Air Flow Air Flow
detects changes in brightness due to aging and automatically adjusts
the output to keep the brightness constant. This makes it possible to
project with stable brightness for a long time.
LCD
Heat ReceiverHeat sink
Panel
Light Light
Risk Group 2 Saves You Installation and Operation Effort
Cooling FAN
Output
Polarizer
Air Flow
Air Flow
Incidence
Polarizer
Because of Risk Group 2 compliance based on the projector safety
standards, no prescribed safety precautions are necessary.
Excellent Ease of Installation and Functionality in Various Uses and Applications
Multi-screen Function
Multi-display capabilities and tiling technologies are integrated. The
projector is also equipped with multiple digital input and HDBaseT
output terminals that can connect multiple projectors in a digital daisy
chain. These cutting-edge built-in functions produce a beautiful 4K
high-resolution image using 4 projectors and various picture-in-picture
and picture-by-picture configurations.
3,840
1,920 × 1,200
1,920 × 1,200
e.g. 4K projection by Daisy Chain and Screen Splitter (Multi-display)
1,920 × 1,200
1,920 × 1,200
2,160
Edge Blending
This function seamlessly blends multiple projected images to display a
single high-resolution image.
e.g. Horizontal high resolution image by side edge blending
Optional Lenses with Peripheral Motorised Focus
Features and Advanced Dust-proof Construction
Three types of optional lenses for the NP40ZL, NP41ZL and NP43ZL are
available as dust proof lenses with motorised zoom and focus and a memory
function. A selection of these lenses with wide vertical and horizontal lens
shift and control code emulation are available, guaranteeing hassle-free
installation and replacement of existing installation projectors. The newly
added ultra short throw lens of the NP44ML can eliminate space challenges
with shorter projection distances (such as 100” at only 0.7 m distance).
The NP40ZL, NP41ZL and NP44ML lenses are also equipped with peripheral
motorised focus, and focus adjustment is possible in two stages by the
centre and the periphery, which oers excellent image quality.
* After installing the NP44ML on the projector, be sure to secure it to the projector using the support kit
(NP01LK) sold separately.
Highly Flexible Installation Options with 360 °
Positioning in any Direction
This projector can be installed universally at any angle.
Tilt-free, roll-free and portrait installations are
supported. The projector can be rotated freely (360° )
to point up or down depending on the installation
requirements and can be
rotated and installed on its
side to create a portrait
image.
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