❷ Introduction To The Projector; Congratulations On Your Purchase Of The Projector; Installation; Videos - NEC PA723U User Manual

❷ Introduction to the Projector
This section introduces you to your new projector and describes the features and controls.

Congratulations on Your Purchase of the Projector

This projector is one of the very best projectors available today. The projector enables you to project precise images
up to 500 inches across (measured diagonally) from your PC or Mac computer (desktop or notebook), VCR, Blu-ray
player, or document camera.
You can use the projector on a tabletop or cart, you can use the projector to project images from behind the screen,
and the projector can be permanently mounted on a ceiling*
* Do not attempt to mount the projector on a ceiling yourself.
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The projector must be installed by qualified technicians in order to ensure proper operation and reduce the risk
of bodily injury.
In addition, the ceiling must be strong enough to support the projector and the installation must be in accordance
with any local building codes. Please consult your dealer for more information.

Installation

• Liquid crystal type high brightness/high resolution projector
Model
PA803U
PA723U
PA653U
PA853W
PA703W
PA903X
• Wide range of optional lenses selectable according to the place of installation
This projector supports eight types of optional lenses, providing a selection of lenses adapted to a variety of places
of installation and projection methods.
In addition, the lenses can be mounted and removed in one touch.
Note that no lens is mounted upon shipment from the factory. Please purchase optional lenses separately.
• Motorized lens control function for easily adjusting the position of the projected image
The position of the projected image (lens shift) can be adjusted by buttons either on the control panel on the side
face of the cabinet or the remote control.
• 360° installation angle (tilt-free)
The projector can be installed at any angle (360°) however, the projector cannot be installed tilted to the left or
right.
• Portrait projection is possible
This projector can perform portrait projection with the projection screen turned 90°.

Videos

• Wide range of input/output terminals (HDMI, DisplayPort, HDBaseT, etc.)
The projector is equipped with a variety of input/output terminals: HDMI (input × 2), DisplayPort, HDBase T (input
x 1, output x 1), computer (analog), etc.
The projector's HDMI input, DisplayPort input terminals and HDBaseT Ports support HDCP.
• HDMI and HDBaseT support HDCP 2.2/1.4
• DisplayPort supports HDCP 1.4
. The remote control can be used wirelessly.
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Brightness
8000 lm WUXGA (1920 × 1200)
7200 lm WUXGA (1920 × 1200)
6500 lm WUXGA (1920 × 1200)
8500 lm
7000 lm
9000 lm
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Resolution
WXGA (1280 × 800)
WXGA (1280 × 800)
XGA (1024 × 768)
1. Introduction
Aspect Ratio
16:10
16:10
16:10
16:10
16:10
4:3