Introduction To The Projector; Congratulations On Your Purchase Of The Projector; Features You'll Enjoy - NEC PA721X User Manual

 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 Macintosh computer (desktop or notebook), VCR,
DVD 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.

Features you'll enjoy:

• Liquid crystal type high brightness/high resolution projector
Model
PA722X/PA721X/PA622X/
PA621X
PA672W/PA671W/
PA572W/PA571W
PA622U/PA621U/PA522U/
PA521U
The PA722X/PA721X/PA622X/PA621X/PA672W/PA671W/PA572W/PA571W projectors cover input signals up to
WUXGA (1920 × 1200 dots) thanks to the Advanced AccuBlend function.
• Wide range of optional lenses selectable according to the place of installation
This projector supports 5 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.
• Lens shift function for easily adjusting the position of the projected image
The position of the projected image is moved by turning the two dials on the projector's front, one for the vertical
direction, one for the horizontal direction.
• 360° installation angle (tilt-free)
The projector can be installed at any angle (360°).
Note, however, that the "fan mode" setting must be changed according to the angle of installation.
Also, the projector cannot be installed tilted to the left or right.
• Wide range of input/output connectors (HDMI, DisplayPort, BNC, etc.) and built-in monaural speaker
The projector is equipped with a variety of input/output connectors: computer (analog), 5-core BNC, HDMI,
DisplayPort, etc. (The computer (analog) and BNC connectors also support component inputs.)
The projector's HDMI and DisplayPort input connectors support HDCP.
The projector is also equipped with a built-in 10W monaural speaker.
• High picture quality processing circuit
The Reon-VX video processor is used to project high quality images.
• Energy-saving design with a standby power consumption of 0.2 watts
When the on-screen menu's standby mode is set to "Power Saving", the power consumption in the standby mode
LCD panel
0.79" (with MLA)
0.76" (with MLA)
0.76" (with MLA)
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. The remote control can be used wirelessly.
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Resolution
1024 × 768 dots
1280 × 800 dots
1920 × 1200 dots
1. Introduction
Aspect Ratio
4:3
16:10
16:10