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3. SAFETY, OPERATION & MAINTENANCE
3.1 Notice to Users and Personell
It is highly recommended for all users to carefully read the installation, safety and user manual
Recommended distance for comfort viewing
The best viewing distance shall be 5-7 times
of that of the screen height (depending on the
environment).
Height & Angle
Appropriate viewing height and angle will avoid
fatique.
Volume
Please keep proper volume to avoid noise
pollution.
Ambient brightness
Your eyes may suffer from an easy fatigue in case
of direct sunlight on the screen, excessive bright
or dark rooms, or reflected fluorescent lights.
Please ensure the room is moderately lit for
optimal results.
Adequate rest
It is highly recommended that you take a periodic
rest, even if this product has neither blink nor
harm from radiation by using LED technique.
Operation of Remote Controller
Never cover receiving window of remote
controller or expose it to strong sunlight in order
to keep good receiving sensitivity
FAYTECH
installation, safety and user manual © 2024 by Pyramid Computer GmbH · www.pyramid.de
®
Notices for batteries of remote controller
The service life of batteries is around 1 year
(depending on your frequency of use). In case
remote controller is faced with short operation
distance and low flexibility, please replace both
batteries.
Note: mixed use of new and old batteries, or
batteries of different types is highly unadvised,
as it might damage the remnote controller due
to liquid leakage. Please take out batteries of a
remote controller to be long idled, to avoid liquid
leakage. Please first clean up the liquid in remote
before installing the new batteries.
Way of handling
Please first uplift this product before handling.
Make sure this product is handled by at least two
persons to keep its stability and protect the shell.
Avoid scratching the screen during the handling.
Condensation
If this product is moved from a cold to warm place
quickly, or from room with electric heater to other
places, this product may have puzzled interface,
failed color display at certain images,or uneven
color, all of which are caused by condensation
in machine. The image can be recovered after
volatilization of steam.
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