Hitachi HILU75202 Interactive Flat Panel Displays

User Manual - Page 8

For HILU75202.

PDF File Manual, 42 pages, Download pdf file

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1.2 MAINTENANCE
1.2.1 Cleaning
[Warning]
When cleaning, unplug the power cord and wipe
gently with a soft dry cloth to prevent scratching.
Do not spray water or other liquids directly on
the screen as electric shock may occur.
Do not clean with chemicals such as alcohol,
thinners, or benzene.
1.2.2 Installation
Leave a 10 cm (4 inches) (minimum) space from the wall for proper ventilation. If not, it
may cause fire or malfunction due to the high temperature product inside.
[When attaching the stand] [When mounting on a wall]
1.2.3 Panel
Avoid displaying a fixed image on the screen for a long period of time (2 or more hours for
LCD) to prevent image burn. Recommend to power off or set the power saving mode or
screen saver when not in use.
Due to technological constraints of the Panel manufacturer, the images generated by this
product may appear either brighter or darker than normal by appr. 1ppm (parts per million)
pixel.
The number of sub-pixels of a panel by size: The number of Sub-Pixels = Max. Horizontal
Resolution x Max. Vertical Resolution x 3.
For example, if the maximum resolution is 1920 x 1080, the number of sub-pixels is 1920 x
1080 x 3 = 6,220,800.
Version 1.9 8
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