Chapter 1 Preparation — Precautions for use
30 - ENGLISH
The early warning function can be used by registering maximum of 2048 display devices free of charge for
90 days after installing the “Multi Monitoring & Control Software” into a PC. To continuously use after the 90
days, it is necessary to purchase the license of “Early Warning Software” (ET-SWA100 Series) and perform
the activation. Also, depending on the type of license, the number of display devices that can be registered for
monitoring varies. For details, refer to the Operating Instructions of “Multi Monitoring & Control Software”.
f Geometric & Setup Management Software (Geometry Manager Pro)
This application software performs detailed corrections and adjustments such as the geometric adjustment
which cannot be covered by the projector settings in real-time. Also, the geometric adjustment and edge
blending to match the shape of the screen, and the adjustment of color and luminance can be automatically
performed within simple steps by using a camera.
f Projector Network Setup Software
This application software allows to set the network information, such as the IP addresses, and the projector
names, for multiple projectors connected to the network collectively. Also, the administrator account, network
information, and projector name can be set for the projector that does not have the administrator account set
using this software.
Storing
To store the projector, store in a dry room.
Disposal
To dispose of the product, ask your local authorities or dealer for correct methods of disposal. Also, dispose of the
product without disassembling.
Cautions on use
rTo get a good picture quality
In order to view a beautiful image in higher contrast, prepare an appropriate environment. Draw curtains or blinds
over windows and turn o any lights near the screen to prevent outside light or light from indoor lamps from
shining onto the screen.
rDo not touch the surface of the projection lens with your bare hands.
If the surface of the projection lens becomes dirty from ngerprints or anything else, this will be magnied and
projected onto the screen.
Attach the lens cover supplied with the projector or with the optional projection lens to the projector when you do
not use the projector.
rDLP chips
f The DLP chips are precision-made. Note that in rare cases, pixels of high precision could be missing or always
lit. Such a phenomenon does not indicate malfunction.
f Directing a high-power laser beam onto the projection lens surface can damage the DLP chips.
rDo not move the projector or subject it to vibration or impact while it is operating.
Doing so may shorten the life of the built-in motor.
rLight source
The light source of the projector uses laser diode, and has the following characteristics.
f Depending on the operating environment temperature, the luminance of the light source will decrease.
The higher the temperature becomes, the more the luminance of the light source decreases.
f The luminance of the light source will decrease by duration of usage.
If brightness is noticeably reduced and the light source does not turn on, ask your dealer to clean inside the
projector or replace the light source unit.
rComputer and external device connections
When connecting a computer or an external device, read this manual carefully regarding the use of power cords
and shielded cables as well.
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