Read Sharp PN-U473 Handy Guide online
CONFIDENTIAL
PN-U423/U473/U553 Installation Guidelines <Rev1.1> March 2014
8
Precautions for vibration, inclination, voltage, residual images and expansion
-This information display is not designed for the usage in any
places which have strong vibrations, such as inside motor
vehicles.
places which have strong vibrations, such as inside motor
vehicles.
-If the monitors will be used in the place which has the possibility
of even small vibration like railway station’s platform, shock
absorber must be considered.
of even small vibration like railway station’s platform, shock
absorber must be considered.
About vibration
About inclination
-Installing with inclination more than 20 degrees is impossible.
-Installing horizontally is impossible.
-Unable to install this product horizontally
About power supply and voltage
-Please use certainly the attached or designated power cord.
Attached power cord is three pin for 100V level.
Attached power cord is three pin for 100V level.
For 200V(50/60Hz) level, provided service parts
(QACCJA104WJPZ) (with change)
About residual images
-When a still image is being displayed for a long period, image
retention might occur.
retention might occur.
-Image retention can be removed by displaying motion images
or turning off the monitor. However, the longer the still image is
being displayed, the harder to remove the image retention,
therefore, the solutions mentioned above should be taken
periodically.
or turning off the monitor. However, the longer the still image is
being displayed, the harder to remove the image retention,
therefore, the solutions mentioned above should be taken
periodically.
About expansion
-When using acrylic or polycarbonate protection panel, please be
aware of expansion due to heat or moisture absorption.
aware of expansion due to heat or moisture absorption.
Acrylic protection panel can expand about 0.4%(about 5.0 mm in
“55” inch, 4.3 mm in “47” inch, 3.9 mm in “42” inch) when
absorbing the moisture.
“55” inch, 4.3 mm in “47” inch, 3.9 mm in “42” inch) when
absorbing the moisture.
Please fix the protection panel not to strain it by expansion.
Click on the first or last page to see other PN-U473 service manuals if exist.