❷ Introduction To The Projector; Congratulations On Your Purchase Of The Projector; Installation; Videos - NEC PA622U 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
PA622U/PA621U
PA522U/PA521U
PA672W/PA671W
PA572W/PA571W
PA722X/PA721X
PA622X/PA621X
• Wide range of optional lenses selectable according to the place of installation
This projector supports 6 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.
• Portrait projection is possible
This projector can perform portrait projection with the projection screen turned 90°.
However, the lamp replacement time* is 2000 hours for portrait projection.
* Replacement time not guaranteed.

Videos

• 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: HDMI (input × 2, output × 1), DisplayPort, BNC
(5-core), computer (analog), etc.
The projector's HDMI input/output connectors and DisplayPort input connector support HDCP.
The projector is also equipped with a built-in 10W monaural speaker.
. The remote control can be used wirelessly.
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Brightness
6200 lm WUXGA (1920 × 1200)
5200 lm WUXGA (1920 × 1200)
6700 lm
5700 lm
7200 lm
6200 lm
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Resolution
WXGA (1280 × 800)
WXGA (1280 × 800)
XGA (1024 × 768)
XGA (1024 × 768)
1. Introduction
Aspect Ratio
16:10
16:10
16:10
16:10
4:3
4:3